conductivity - MEYER Industrie-Electronic GmbH

Flow Sensors 

Analytical Sensors 

Flow Measurement 

Conductivity Measurement 

pH HMeasurement 

Meyer Industrie-Electronic GmbH – MEYLE 

Carl-Bosch-Straße 8 

49525 Lengerich/Germany 

Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 

Internet: www.meyle.de 

E-Mail: sales@meyle.de 

1

. . . three 

companies, 

one service . . . 

INGENIEURBÜRO 

HERBERT MEYER 

Systems for the Automation Industry 

System Integrator and Engineering 

company for applications and systems 

MEYER INDUSTRIE- 

ELECTRONIC GMBH 

Components for the Automation Industry 

Distribution of a wide range of components 

for the automation-, process-, machine 

building- and manufacturing industries 

INGENIEURGESELLSCHAFT 

SACHVERSTÄNDIGER 

REVISIONSINGENIEURE MBH 

Inspection Company for Quality 

Assurance 

Certified test laboratory for medical 

equipment and commercial building 

safety and quality tests

CONTENTS 

General overview 

Interconnection possibilities with insertion fittings 4 

Interconnection possibilities with inline fittings 5 

Flow Sensors · Batch Controllers · pH Sensors · Conductivity Sensors · Fittings 

Insertion flow sensor MyProc MFS 0242 6 

Digital flow transmitter My Proc MFT 0247 11 

Digital batch controller MyProc MFC 0247 19 

Inline flow sensor MyProc MFS 0252 26 

Digital flow transmitter My Proc MFT 0257 31 

Digital batch controller MyProc MFC 0257 37 

Electromagnetic flow transmitter MyProc MFT 0267 43 

Digital pH transmitter MyProc MPT 0427 49 

Digital pH controller MyProc MPC 0427 60 

Digital conductivity transmitter MyProc MCT 0447 71 

Digital inductive conductivity transmitter MyProc MCT 0448 80 

Accessories 

Insertion fittings for MyProc MAF 242 84 

Inline fittings for MyProc MAF 252 96 




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3

GENERAL OVERVIEW MyProc 

Interconnection possibilities with insertion fittings 

Remote electronics 

Type MFT 0247-MFC 0247 

Flow transmitter / batch controller 

Wall- or panel- mounted output: 

4–20 mA 

Relay 

Pulse 

Type MPT 0427-MPC 0427 

pH transmitter / controller 

Wall- or panel- mounted 

Type MCT 0447 

Conductivity transmitter 


Compact electronics 

Type MCT 0247-MFC 0247 


output: 

4–20 mA 

Relay 

Pulse 



output 

4–20 mA 

Relay 

Type MCT 0448 

Inductive 

conductivity 

transmitter 

output: 

4–20 mA 

Relay 

Type MCT 0447 

Resistive conductivity 

transmitter 

output: 

4–20 mA 

Relay 

Type MFS 0242 

Flow sensor output: 

Pulse or Frequency 

Type MPT 0427 

pH sensor 

Sensor 

Type MCT 0447 

Resistive 


sensor 

Insertion fitting 

Type MAF 242 

Metal or plastic 

Measuring chamber 

4 




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E-Mail: sales@meyle.de

GENERAL OVERVIEW MyProc 

Interconnection possibilities with inline fittings 





4–20 mA 

Relay 

Pulse 




output: 

4–20 mA 

Relay 

Pulse 

Type MFS 0257 

Flow sensor 

output: 

Frequency 

Inline fitting 

Sensor 

Type MAF 252 


Meyle flow sensors can be used in fluid media of 

a wide variety of types. Flow-rate measurements 

can be conducted in media ranging from highly 

pure to highly contaminated, including aggressive 

or viscous media and applications in hygienic 

areas. The fact that individual sensors operating 

on the basis of various measuring principles can 

be combined with various electronic evaluation 

systems allows a tailor-made solution for almost 

any application in accordance with the requirements. 

Meyle batch controllers can control very precise 

dosing and filling operations. Two switching relay 

outputs serve to actuate the valves for approx - 

imate and precise dosing or to trip an alarm. The 

dosing operations can be started manually or 

automatically. 

The design and materials allow use in virtually all 

types of fluids. 

Meyle offers a series of analysis sensors for 

detecting pH value and conductivity. 

The measuring instruments can be equipped with 

all necessary functions for measurements and 

control of these variables (4–20 mA current output, 

switching outputs and controller functions...). 

Design, materials and electrode selection enable 

use in virtually all types of fluids from ultra-pure 

water to effluent. 




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5

INSERTION FLOW SENSOR MyProc MFS 0242 

• Continuous flow measurement for use in neutral, slightly aggressive and solid free liquids 

• Paddle-wheel flow sensor 

• Simple installation into all pipes from PN 15 to 400 

• Frequency pulse signal, proportional to flow rate 

! 

MFT 0247 

General data: 

Compatibility 

with fittings MAF 242 (see corresp. data sheet) 

Materials 

Housing / Union nut 

PE / PC 

Cable plug 

PA 

Materials wetted parts Fitting 

Brass, stainless steel 1.4404/316L, PVC, PP, PVDF 

Finger, paddle-wheel 

PVDF 

Axis and bearing 

Ceramics 

Seal 

FKM (EPDM option) 

Electrical connections Cable plug EN 175301-803 

Connection cable 

Cross-section 

1.5 mm 2 max. 

Repeatibility ≤ 0.4 % of Reading 1) 

Recommended length 

max. 50 m, shielded 

Complete device data (fitting + sensor MFS 0242): 

Pipe diameter DN 15 to 400 

Measuring range 

0.3 to 10 m/s 

Fluid temperature with 

PVC fitting 0 up to 50 °C 

PP fitting 0 up to 80 °C 

St.st., brass, PVDF fitting -15 up to 80 °C 

Fluid pressure max. 

PN10 

Viscosity 

300 cSt. max. 

Accuracy 

Teach-In ≤ ± 0.5 % of F.S.* (at 10 m/s) 1) 

Standard K-factor ≤ ± (0.5 % of F.S.* + 2.5 % o. Reading) 1) 

Linearity ≤ ± 0.5 % of F.S.* (at 10 m/s) 1) 

Electrical data: 

Power supply 

Current consumption 

Pulse version 

Pulse “Low power” vers. 

Output: Frequency 

Pulse version 

Pulse “Low Power” vers. 

Reversed polarity of DC 

12–36 V DC 

with sensor 

≤ 50 mA 

≤ 0.8 mA 

Transistor NPN/PNP, open collector, 

max. 100 mA, frequency: 0...300 Hz; 

duty cycle 1/2 

Transistor NPN, open collector, 



Protected 

Flow transmitter 

MFC 0247 

Batch controller 

MAF 242 


PLC 

Environment: 

Ambient temperature 

Relative humidity 

-15 up to +60 °C (operating and storage) 

≤ 80 %, non condensated 

Standards and approvals: 

Protection class 

IP65, with cable mounted and tigthened 

Standard 

EMC EN 61000-6-2, 61000-6-3 

Vibration EN 60068-2-6 

Shock EN 60068-2-27 

* FS. = Full scale (10 m/s) 

1) Under reference conditions i.e. measuring fluid = water, ambient and water temperature = 20 °C, applying the minimum inlet and outlet pipe straight, matched inside pipe dimensions. 

6 




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Accuracy diagram: 

Design and principle: 

The flow sensor MFS 0242 consists of a transducer and a paddle-wheel with ceramic bearings. The ceramic rotating axis is set on 

the end of a PVDF INSERTION armature. The transducer is mounted inside the armature. 

In a 3-wire system, the signal can be displayed or processed directly. The output signal is provided via a cable plug according to 

EN 175301-803. 

When liquid flows through the pipe, the paddle-wheel with 4 inserted magnets is set in rotation, producing a measuring signal in the 

Hall transducer. The frequency modulated induced voltage is proportional to the flow velocity of the fluid. 

A conversion coefficient (K factor, available in the instruction manual of the fitting), specific to each pipe (size and material) enables 

the conversion of this frequency into flowrate. 

Two electronic module versions with frequency output are available: 

– with one pulse output (either NPN or PNP transistor output depending on wiring). 

An external power supply of 12–36 V DC is required. It is designed for connection to any system with open collector NPN or PNP frequency input. 

– with one pulse “Low Power” output (NPN transistor output). 

An external power supply of 12–36 V DC is required. Can only be connected to separate versions of flow transmitters Type MFT 0247. 

Pressure / temperature chart: 

A: 

Application 

range for 

complete device 

(fitting + sensor) 




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7


Installation: 

The MFS 0242 flow sensor can easily be installed into any insertion fitting system (Type MAF 242) by just fixing the main nut. 

Minimum straight upstream and downstream distances must be observed. According to the pipe’s design, necessary distances can 

be bigger or use a flow conditioner to obtain the best accuracy. For more information, please refer to EN ISO 5167-1. 

EN ISO 5167-1 prescribes the straight inlet and outlet distances that must be complied with when installing fittings in pipe lines in 

order to achieve calm flow conditions. The most important layouts that could lead to turbulence in the flow are shown below, 

together with the associated prescribed minimum inlet and outlet distances. These ensure calm, problem-free measurement 

conditions at the measurement point. 

DN = orifice Fluid direction --> 

Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 

The flow rate sensor can be installed in either horizontal or vertical pipes. 

Pressure and temperature ratings must be respected according to the selected fitting material. 

The suitable pipe size is selected using diagram Flow / Velocity / DN. 

The sensor is not designed for gas flow measurement. 

8 




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INSERTION FLOW SENSOR MyProc 

MFS 0242 

Selection of fitting: 

Example: 

– Specification of nominal flow: 10 m 3 /h 

– Ideal flow velocity: 2...3 m/s 

– For these specifications, the diagram indicates a pipe size of DN40 

[or DN50 for (*) mentioned fittings] 

Dimensions: 

Type MFS 0242 standard 

(pulse or pulse “Low Power” version) 

Flow rate 

Note: 

The length of the sensor finger depends 

on the fitting used. See data sheet Type MAF 242. 

Flow velocity 

* for following fittings: 

– with external threads acc. to SMS 1145 

– with weld-ends acc. to SMS 3008, BS 4825 / ASME BPE or 

DIN 11850 Series 2 

– TriClamp ® acc. to SMS 3017 / ISO 2852, BS 4825 / ASME BPE or 

DIN 32676 

Tri-Clamp ® is a registered Trademark of Alfa Laval Inc. 

DN 

H [mm] 

[mm] T-Fitting Saddle Plastic St. St. 

spigot spigot 

15 156.0 

20 153.5 

25 153.5 

32 157.0 

40 161.0 

50 167.0 191.5 162.5 

65 167.0 190.5 172.5 167.0 

80 194.5 177.5 173.0 

100 199.5 184.0 183.5 

110 195.5 

125 202.5 194.5 

150 212.5 230.0 205.5 

180 236.5 

200 248.5 251.0 226.0 

250 269.0 286.0 

300 280.5 305.5 

350 294.0 317.5 

400 308.5 




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9

INSERTION FLOW SENSOR MyProc 

MFS 0242 

ORDERING CODE MFS 0242 

Complete system consists of: 

– a sensor module Type MFS 0242 

– an insertion fitting Type MAF 242 (DN15 – DN 400) (Refer to corresponding data sheet – has to be ordered separately) 

– a transmitter Type MFT 0247 or a batch contoller Type MFC 0247 – has to be ordered separately 

Specifications 

Supply voltage 

Output 

Sensor version 

Connector 

Item no. 

Pulse version sensor standard 

Pulse version sensor Low Power 

12–36 V DC 

from transmitter 

Frequency with pulse 

PNP or NPN 

Frequency with pulse 

NPN 

short 

long 

short 

long 

Cable plug EN 175301-803 




559 804 

559 805 

631 713 

631 715 

ORDERING CODE accessories (to be ordered separately) 


Set with 1 green FKM and 1 black EPDM gasket 

Ring 

Union nut 

Cable plug EN 175301-803 with cable gland (Type 4720) 

Cable plug EN 175301-803 with NPT1/2” reduction without cable gland (Type 4721) 

Item no. 

774 333 

831 427 

831 426 

650 033 

384 895 

10 




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DIGITAL FLOW TRANSMITTER MyProc MFT 0247 

• Compact or remote version for DN 06 to 400, PN10 

• Shows both flow rate and volume (with two totalizers) 

• Automatic-calibration: TEACH-IN 

• Simulation: all output signals provided without the need for real flow 

! 

The flow transmitter is specially designed for use in neutral and slightly aggressive, solid-free liquids. 

The device is available in different models: 

• Compact transmitter with paddle-wheel sensor: standard signal output or battery powered indicator 

version. 

• Remote universal transmitter for panel or wall mounting for connection to a flow sensor from the 

market; sensors with open collector output, relay reed output, TTL, CMOS or coil can be operated by 

this transmitter. 

• Remote transmitter, for panel or wall mounting: standard signal output for connection to the 

MFS 0242/MFS 0252 sensor “Low Power“ version. 

Technical data (common to the various versions): 

General data 

Display 

15 x 60 mm, 8-digit LCD, alphanumeric, 

15 segments, 9 mm high 

Electrical connections 

shielded cable with 1.5 mm 2 max. cross-section 

MAF 242 


Environment: 



0 up to +60 °C (operation and storage) 


MFS 0242 

Insertion flow sensor 


Standard 

EMC EN 61000-6-2, EN 61000-6-3 

Security EN 61010-1 


Shock EN 60068-2-27 

MFS 0252 

Inline flow sensor 

PLC 




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11


Versions: 

The compact version 

combines a paddle-wheel flow 

sensor and an electronic module 

with a display in an IP65 

enclosure. 

The output signals are provided 

via a cable plug EN175301-803 

or two cable glands. 

The panel-mounted version 

consists of an electronic 

module MFT 0247 integrated in 

a front-cover. The associated 

separate flow sensor is an 

MFS 0242, an MFS 0252 with 

pulse signal, or another flow sensor available 

from the market. 

The output signals are provided on a terminal 

strip. 

The wall-mounted version 


module MFT 0247 in an IP65 

enclosure. The associated flow 

sensor is an MFS 0242, an 

MFS 0252 with pulse signal, or 

another flow sensor available from the market. 


strip via cable glands. 

Operation and display: 

The device can be calibrated by means of the K-factor, or via the TEACH-IN function. 

Customized adjustments, such as measuring range, engineering units, pulse output and filtering level are carried out on site. 

The operation is specified according to two or three levels, depending on the transmitter version: 

Flow transmitter (compact or remote) 

Indication in operating mode / Display 

– flow rate 

– output current 

– main totalizer 

– daily totalizer with reset function 

Parameter definition 

– language 

– engineering units 

– K-factor / TEACH-IN function 

– measuring range 4–20 mA 

– pulse output 

– relay (option) 

– filter 

– reset main totalizer 

Battery indicator / totalizer (compact) 


– flow rate 




– language 



– filter 


Test 

– alteration of basic adjustment (offset, span) 

– frequency test of sensor 

– flow simulation (dry-run test operation) 

To scroll-up the menu or 

increase a value 

To scroll-down the menu 

or select a digit to be 

modified 

Confirm input and 

menu points 

Relay 2 LED* 

Relay 1 LED* 

*Not for Batteries version 

12 




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Compact transmitter: 


The compact transmitter 

is available in two versions: 

– standard signal 

(4–20 mA, frequency) 

– battery indicator/totalizer 

General data: 

Compatibility 

Materials 

Housing, cover, lid, nut 

Front panel foil 

Screws 

Cable plug / glands 

Wetted parts materials 

Fitting 

Sensor finger, paddle-wheel 

Axis and bearing / Seal 



PC 

Polyester 

Stainless steel 

PA 

Brass, stainless steel 1.4404/316L, PVC, PP 

or PVDF 

PVDF 

Ceramics / FKM (EPDM option) 

Cable plug EN 175301-803 or cable glands 

M20 x 1.5 or none (for battery version). 

Design: 

When liquid flows 

through the pipe, the 

paddle-wheel with 

4 inserted magnets is 

set in rotation, 

producing a measuring 

signal in the sensor (coil 

or Hall transducer). 

The frequency modulated induced voltage is 

proportional to the flow velocity of the fluid. 

A conversion coefficient (K-factor, available in the 

instruction manual of the fitting), specific to each 

pipe (size and material) enables the conversion of 

this frequency into flow rate. 

The electronic component converts the measured 

signal into several outputs (according to the 

transmitter version) and displays the actual value. 

Complete device data (Fitting + Electronics): 



0.5 to 10 m/s (Battery version - Coil transducer) 

0.3 to 10 m/s (Hall transducer version) 

Fluid temperature with fitting in 

PVC 0 up to 50 °C 

PP 0 up to 80 °C 

PVDF, brass or stainless steel -15 up to 80° C 1) 


PN10 (see pressure/temperature diagram) 

Viscosity 

300 cSt. max. 

Accuracy 


Standard K-factor ≤ ± (0.5 % of F.S.* + 2.5 % of Reading) 2) 


Repeatability ≤ 0.4 % of Reading 2) 


Power supply 

Standard signal version 

Battery indicator / totalizer version 


Current consumption with sensor 

(without consumption of pulse output) 

Output 


Signal current 

Pulse 

Relay 


12–30 V DC (V+) ± 10 %, filtered and regulated or 

115/230 V AC 50/60 Hz (see technical 

specifications 115/230 V AC) 

2 x 9 V DC batteries, autonomy min. 1 years 

at 20 °C 

protected 

≤ 70 mA – transmitter with relays 

≤ 20 mA – transmitter without relay 

4–20 mA (3-wire with relays; 2-wire without relay) 

max. loop impedance: 900 Ω at 30 V DC; 

600 Ω at 24 V DC; 50 Ω at 12 V DC; 

800 Ω with a 115/230 V AC voltage supply 

Polarized, potential free, 5...30 V DC; 100 mA, 

protected, line drop at 100 mA: 1.5 V DC 

2 relays, freely programmable, 3 A, 230 V AC 

None 

1) with Battery version = 100 °C 

2) Under reference conditions i. e. measuring fluid = water, ambient and 

water temperature = 20 °C, applying the minimum inlet and outlet pipe 

straights, matched inside pipe dimensions. 

* F.S.=Full scale (10 m/s) 

Technical specifications 115/230 V AC: 


Standard: 


27 V DC regulated, 

max. current: 125 mA 

integrated protection: fuse 125 mA temporised 

power: 3 VA 

IP65 with cable plug or gland mounted and 

tightened or with obturator locked if not used. 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



13


Installation: 

The MFT 0247 flow transmitter can easily be installed into any insertion fitting system (MAF 242) by just fixing the main nut. 

Minimum straight upstream and downstream distances must be observed. According to the pipe’s design, necessary distances can be bigger or use a flow 

conditioner to obtain the best accuracy. For more information, please refer to EN ISO 5167-1. 

EN ISO 5167-1 prescribes the straight inlet and outlet distances that must be complied with when installing fittings in pipe lines in order to achieve calm flow 

conditions. The most important layouts that could lead to turbulence in the flow are shown below, together with the associated prescribed minimum inlet and 

outlet distances. These ensure calm, problem-free measurement conditions at the measurement point. 


Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 

The flow rate transmitter can be installed into either horizontal or vertical pipes. 



The flow transmitter is not designed for gas flow measurement. 

Pressure/Temperature diagram: 

A: 

Application 

range for 


(fitting + 

transmitter) 

14 




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Fax: +49 54 81-93 85-12 




Selection of fitting/pipe size: 

Example: 

– Specification of nominal flow: 10 m3/h 




Dimensions: 

91 

(21) 

R 90 

Flow rate 

85.5 

(30) 

164.50 

203 

82 

136 

70 

88 

Note: 



88 

Flow velocity 






DIN 32676 


DN 

H [mm] 


spigot spigot 

15 187 

20 185 

25 185 

32 188 

40 192 

50 198 223 193 

65 198 221 206 199 

80 226 212 204 

100 231 219 214 

110 227 

125 234 254 225 

150 244 261 236 

180 268 

200 280 282 257 

250 300 317 

300 312 336 

350 325 348 

400 340 




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15


Remote transmitter: 

Each transmitter is available in either: 

– MFT 0247 Universal transmitter for connection to MEYLE sensor or other sensor types 

– This flow transmitter can be associated with MEYLE flow sensor MFS 0242, MFS 0252 or another 

flow sensor, with pulse output signal. 

– MFT 0247 transmitter for connection to compact MEYLE sensors. 

– This flow transmitter can only be associated with MEYLE flow sensor MFS 0242, MFS 0252 with 

“Low Power“ pulse output signal. 

Wall-mounted 

Panel-mounted 

Dimensions: 

Panel-mounted version 

88 

38 

76 25 

88 

Wall-mounted version 

126 

31.50 

143 

90 

120 

23 

23 

16 




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Technical data (remote version): 

MFT 0247 Universal transmitter 

MFT 0247 transmitter 

General data 

Compatibility MEYLE flow sensor with frequency output MEYLE flow sensor with frequency output 

MFS 0242, MFS 0252 and other sensors with MFS 0242, MFS 0252 (pulse “Low Power” . 

compatible electrical data. 

version). 

Materials 

Housing, cover 

PC (panel-mounted version); ABS (wall-mounted version) 


Polyester 

Screws 


Cable glands 

PA (wall-mounted version) 


Terminals (panel-mounted version) or terminals via gland (wall-mounted version) 

Electrical data 

Power supply 

Panel-mounted version 13–30 V DC (V+) ± 10 %, filtered and regulated 12–30 V DC (V+) ± 10 %, filtered and regulated 

Wall-mounted version 13–30 V DC (V+) ± 10 %, filtered and regulated or 12–30 V DC (V+) ± 10 %, filtered and regulated or 

115/230 V AC 50/60 Hz (see technical 115/230 V AC 50/60 Hz (see technical 



Reversal polarity of DC 

protected 

Current consumption without sensor ≤ 70 mA - transmitter with relays ≤ 70 mA - transmitter with relays 

(without consumption of pulse output) ≤ 30 mA - transmitter without relay ≤ 20 mA - transmitter without relay 

Sensor input 

Frequency range 0.5 Hz or 2.5 Hz up to 1400 Hz - 2.5 Hz up to 250 Hz 

max. voltage: 30 V DC 

Pulse “Low Power” (open collector NPN) 

Open collector NPN (with 470 Ω or 2.2 kΩ 

resistance) or PNP, Coil, TTL, CMOS 

(with 39 kΩ resistance) 

Sensor output 

Voltage supply 11...28 V DC (V+ - 2 V DC) or +12 V DC or 5 V DC 10–28 V DC (V+ - 2 V DC), 

(with a 13–30 V DC powered transmitter); 

+27 V DC or +12 V DC or 5 V DC (with a 

115/230 V AC powered transmitter) 

Current consumption max. current available from transmitter: max. current available from transmitter: 

100 mA 1 mA (internal limitation) 

Output Transmitter 

Signal current 4–20 mA, configurable in sourcing or sinking mode 4-20 mA (3-wire with relays; 2-wire without relay) 



900 Ω at 24 V DC; 450 Ω at 15 V DC; 600 Ω at 24 V DC; 50 Ω at 12 V DC; 

300 Ω at 13 V DC; 800 Ω with a 115/230 V AC voltage supply 


Pulse polarized, potential free, 5...30 V DC; 100 mA, polarized, potential free, 5...30 V DC; 100 mA, 



Relay 2 relays, programmable, 3A, 230 V AC 2 relays, programmable, 3A, 230 V AC 

Technical specifications 

115/230 V AC 


Supply voltage supply: 27 V DC regulated, 

Max. current: 250 mA 

Integrated protection: fuse 250 mA temporised 

Power: 6 VA 

Standards and approvals 


IP65 (panel-mounted and wall-mounted version) 

IP20 (panel-mounted version, inside the cabinet) 

Agreements CE CE 




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Fax: +49 54 81-93 85-12 



17


ORDERING CODE MFT 0247 

Compact flow transmitter or indicator / totalizer with integrated paddle-wheel sensor 


– an insertion flow transmitter Type MFT 0247 

– an insertion fitting Type MAF 242 (DN 15 – DN 400) (Refer to corresponding data sheet – has to be ordered separately) 


Standard output signal 

transmitter, 2 totalizers 

Indicator, 2 totalizers 


12–30 V DC 

115–230 V AC 

2 x 9 V DC 

Batteries 

Output 

4–20 mA (2 wires) 

+ pulse 

4–20 mA (3 wires) 

+ pulse 

4–20 mA (2 wires) 

+ pulse 

4–20 mA (3 wires) 

+ pulse 

Relays 

None 

2 

None 

2 

None 


Hall, short 

Hall, long 

Hall, short 

Hall, long 

Hall, short 

Hall, long 

Hall, short 

Hall, long 

Coil, short 

Coil, long 

Note: FKM gasket in standard; 1 Kit including a black EPDM gasket for the sensor, an obturator for an M20 x 1.5 cable gland, a 2 x 6 mm multiway seal and a mounting instruction sheet is supplied with each transmitter. 

Electrical Connector 

EN 175301-803 

2 cable glands 

EN 175301-803 








None 

None 

Item no. 

559 806 

630 024 

630 985 

559 807 

630 990 

630 991 

559 812 

559 813 

630 653 

630 654 

630 625 

630 627 

Remote Universal transmitter (panel- or wall-mounted) 


– a remote universal transmitter Type MFT 0247 (wall-mounted or panel-mounted) 

– an insertion flow sensor type MFS 0242 or in line flow sensor MFS 0252 (Refer to corresponding data sheet – has to be ordered separately) 

– an insertion fitting MAF 242 (DN 15 – DN 400) or in line fitting MAF 252 (DN 6 – DN 65) (Refer to corresponding data sheet – has to be 

ordered separately) 



Output 

Relays 


Item no. 

Universal transmitter, 

panel mounted 

2 totalizers 

13–30 V DC 

4–20 mA (3 wires) 

+ pulse 

None 

2 

Terminal strip 


559 810 

631 759 

Universal transmitter, 

wall-mounted 

2 totalizers 

13–30 V DC 

115–230 V AC 

4–20 mA (3 wires) 

+ pulse 

4–20 mA (3 wires) 

+ pulse 

4–20 mA (3 wires) 

+ pulse 

None 

2 

None 

2 





559 811 

631 762 

559 816 

631 765 

Remote transmitter (panel- or wall-mounting) for connection to MEYLE “Low Power“ sensors only 


– a remote transmitter Type MFT 0247 (wall-mounted or panel-mounted) 

– an insertion flow sensor type MFS 0242 or inline flow sensor MFS 0252 (pulse „Low Power“ version) (Refer to corresponding data sheet – has to be ordered 

separately) 

– an insertion fitting MAF 242 (DN 15 – DN 400) or inline fitting MAF 252 (DN 6 – DN 65) (Refer to corresponding data sheet – has to 

be ordered separately) 



Output 

Relays 


Item no. 

Transmitter, 

panel-mounted 

2 totalizers 

Transmitter, 

panel-mounted 

2 totalizers 

Transmitter, 

wall-mounted 

2 totalizers 

12–30 V DC 

12–30 V DC 

12–30 V DC 

115–230 V AC 

4–20 mA (2 wires) 

+ pulse 

4–20 mA (3 wires) 

+ pulse 

4–20 mA (2 wires) 

+ pulse 

4–20 mA (2 wires) 

+ pulse 

None 

2 

None 

None 





630 114 

774 948 

630 519 

630 622 

ORDERING CODE accessories for transmitter Type MFT 0247 (has to be ordered separately) 


Set with 2 cable glands M20 x 1.5 + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 + 2 multiway seals 2 x 6 mm 

Set with 2 reductions M20 x 1.5 /NPT1/2” + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 

Set with 1 stopper for unused cable gland M20 x 1.5 + 1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM gasket for the sensor 

+ 1 mounting instruction sheet 

Ring 

Union nut 


Cable plug EN 175301-803 with NPT1/2” reduction without cable gland (Type 4721) 

Item no. 

661 977 

773 904 

773 997 

831 427 

831 426 

774 333 

384 895 

18 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



DIGITAL BATCH CONTROLLER MyProc MFC 0247 

• Compact or remote version for DN 06 to 400, PN10 

• Dosing 


• Flow simulation possible on all output signals 

• Batched volume and totalizers displayed 

! 

The batch controller is specially designed for use in neutral and slightly aggressive, solid-free liquids. 

The device is available in different models: 

• Compact batch controller with integrated paddle-wheel sensor. 

• Remote batch controller for panel or wall mounting for connection to MFS 0242/MFS 0252 sensors or 

to a flow sensor from the market; sensors with open collector output, relay reed output or coil can be 

operated by this transmitter. 


General data 

Display 





and 50 m max. length 

Environment: 






Standard 

EMC EN 61000-6-2, EN 61000-6-3 



Shock EN 60068-2-27 

MAF 242 


MFS 0242 

Insertion flow sensor 

MFS 0252 

Inline flow sensor 

PLC 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



19


Versions: 


combines a paddle-wheel flow 

sensor and an electronic module 


enclosure. 

The output signals are provided 

via two cable glands. 



module MFC 0247 integrated 

in a front-cover. The associated 

separate flow sensor should 

have a pulse output signal, like 

Type MFS 0242, MFS 0252 or another flow 

sensor available from the market. 


strip. 



module MFC 0247 in an IP65 

enclosure. The associated 

separate flow sensor should 

have a pulse output signal, like 

Type MFS 0242, MFS 0252 or another flow 

sensor available from the market. 


strip via cable glands. 



Customized adjustments, such as measuring range, engineering units, pulse output are carried out on site. 

The operation is specified according to three levels: 


– dosing amount 

– dosing mode 




– language 



– selection of dosing mode 

– over-run correction 

– alarm 

– function mode of relays 


Test 

– display of state of binary inputs 

– relay test 

– frequency test 





modified 


menu points 

Relay 2 LED* 

Relay 1 LED* 

*(option) 

20 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



DIGITAL BATCH CONTROLLER MyProc 

MFC 0247 

Compact batch controller: 


General data: 

Compatibility 


Materials 


PC 


Polyester 

Screws 


Cable glands 

PA 


Fitting 

Brass, stainless steel 1.4404/316L, PVC, PP 

or PVDF 

Sensor finger, paddle-wheel 

PVDF 


Ceramics / FKM (EPDM option) 

Electrical connections Cable glands M20 x 1.5 

Design: 

When liquid flows 

through the pipe, the 

paddle-wheel with 4 in - 

serted magnets is set in 

rotation, producing a 

measuring signal in the 

sensor (Hall sensor). The 

frequency modulated 

induced voltage is proportional to the flow velocity 

of the fluid. A conversion coefficient (K-factor, 

available in the instruction manual of the MAF 242 

fitting), specific to each pipe (size and material) 

enables the conversion of this frequency into 

volume. The electronic component converts the 

measured signal and displays the actual value of 

volume. 

The MFC 0247 batch controller is mounted in a 

pipe in series with the valve; the unit controls the 

opening of the valve and measures the quantity of 

the fluid which flows. The unit also closes the valve 

when the pre-programmed quantity has been 

delivered. 

The electronic component needs a voltage supply 

of 12-30 V DC or 115/230 V AC, and two output 

relays are used to activate the valves and to initiate 

alarms. The following dosing and filling operations 

are possible: 

– Local dosing: 

the user enters the quantity to be metered and 

initiates the dosage from the keypad. 

– Local dosing with pre-set quantity: 

the user selects a quantity which has been preset 

and initiates the dosage from the keypad. 

– Remote control dosing 

using a rotary knob (selecting a pre-set quantity) 

or binary data inputs. 

– Dosing controlled by a PLC unit 

using binary data inputs. 

– Automatic dosing controlled by variation of 

pulse duration. 

The quantity of the dose is directly proportional 

to the duration of a pulse. 






PVC 0 up to 50 °C 

PP 0 up to 80 °C 

PVDF, brass or stainless steel 

-15 up to 80° C 


PN10 (see pressure/temperature diagram) 

Viscosity 

300 cSt. max. 

Accuracy 






Power supply 


Input 

Output 

Batch status 

Relay 



Standard and approvals: 

12–30 V DC, filtered and regulated or 

115/230 V AC 50/60 Hz (see technical 


≤ 70 mA – without consumption of inputs/outputs 

4 binary inputs, 5... 30 V DC; impedance 3.3 k Ω 

Functions: dosing quantity choice, start-stop 

dosing 


protected, line drop at 100 mA: 1.5 V DC – for 

status and alarm message 

2 relays, freely programmable, 3A, 230 V AC 




power: 3 VA 


IP65 with cable gland tightened or with obturator 

locked if not used. 

1) Under reference conditions i.e. measuring fluid = water, ambient and water temperature = 20 °C, applying the minimum inlet and outlet pipe straights, 

matched inside pipe dimensions. 

* F.S.=Full scale (10 m/s) 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



21


Installation: 

The MFC 0247 batch controller can easily be installed into any insertion fitting system (MAF 242) by just fixing the main nut. 







Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 

The batch controller sensor can be installed in either horizontal or vertical pipes. 



The batch controller is not designed for gas dosing. 


A: 

Application 

range for 


(fitting + controller) 

22 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 





Example: 





Dimensions: 

Flow rate 

Note: 



Flow velocity 






DIN 32676 


DN 

H [mm] 


spigot spigot 

15 187 

20 185 

25 185 

32 188 

40 192 

50 198 223 193 

65 198 221 206 199 

80 226 212 204 

100 231 219 214 

110 227 

125 234 254 225 

150 244 261 236 

180 268 

200 280 282 257 

250 300 317 

300 312 336 

350 325 348 

400 340 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



23


General data: 

Compatibility 

Materials 



Screws 

Cable glands 



Power supply 




Sensor input 

Frequency range 

Sensor output 

Voltage supply 


Input 

Output 

Batch status 

Relay 



Technical specifications 115/230 VAC: 


Flow sensor with frequency output MFS 0242, MFS 0252 or other sensors with compatible electrical data. 

PC (panel-mounted version); ABS (wall-mounted version) 

Polyester 


PA 

Terminals (panel-mounted version) or terminals via cable glands M16 x 1.5 (wall-mounted version) 

12–30 V DC (V+), filtered and regulated 

12–30 V DC, filtered and regulated or 115/230 V AC 50/60 Hz (see technical specifications 115/230 VAC) 

≤ 70 mA – without consumption of inputs/outputs 

2.5 Hz up to 700 Hz Open collector NPN, Coil, TTL, CMOS 

12...30 V DC (V+) or 0...18 V DC (V+ - 12 V DC) (with a 12-30 V DC powered controller); 

+15 V DC or + 27 V DC (with a 115/230 V AC powered controller) 

max. current available from controller: 25 mA (115/230 V AC version) 100 mA (12-30 V DC version) 

4 binary inputs, 5... 30 V DC; Functions: dosing quantity choice, start-stop dosing 

Polarized, potential free, 5...30 V DC; 100 mA, protected, line drop at 100 mA: 1.5 V DC – for status and 

alarm message 


IP65 (panel-mounted and wall-mounted version), IP20 (panel-mounted version, inside the cabinet) 

27 V DC regulated, max. current: 250 mA integrated protection: fuse 250 mA temporised power: 6 VA 

Dimensions: 



24 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 




ORDERING CODE MFC 0247 

Compact batch controller with integrated paddle-wheel sensor 


– an insertion batch controller Type MFC 0247 



2 totalizers 


12–30 V DC 

115–230 V AC 

Relays 

2 


Hall, short 

Hall, long 

Hall, short 

Hall, long 

Note: FKM gasket in standard; 1 Kit including a black EPDM gasket for the sensor, an obturator for an M20 x 1.5 cable gland, a 2 x 6 mm multiway seal and a mounting instruction sheet is supplied with each transmitter. 

2 






Item no. 

559 808 

559 809 

559 814 

559 815 

Remote batch controller (panel- or wall-mounted) 


– a remote batch controller Type MFC 0247 (wall-mounted or panel-mounted) 

– a flow sensor MFS 0242, MFS 0252 (has to be ordered separately) 



Relays 



Item no. 

Panel mounted 

2 totalizers 

12–30 V DC 

2 

see note 


631 758 

Wall-mounted 

2 totalizers 

12–30 V DC 

115–230 V AC 

2 

2 

see note 

see note 



655 962 

655 963 

ORDERING CODE accessories for batch controller Type MFC 0247 (has to be ordered separately) 


Set with 2 cable glands M20 x 1.5 + 2 neoprene flat seals for cable gland or screw-plug + 2 screw-plugs M20 x 1.5 + 2 multiway seals 

2 x 6 mm 

Set with 2 reductions M20 x 1.5 /NPT1/2” + 2 neoprene flat seals for cable gland or screw-plug + 2 screw-plugs M20 x 1.5 

Set with 1 stopper for unused cable gland M20 x 1.5 +1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM gasket for the sensor 


Ring 

PC-Nut 


Item no. 

661 977 

773 904 

773 997 

831 427 

831 426 

774 333 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



25

INLINE FLOW SENSOR MyProc MFS 0252 

• Continuous flow measurement for use in neutral, slightly aggressive and solid free liquids 

• Paddle-wheel flow sensor 

• Simple installation into all pipes from PN 15 to 400 

• Frequency pulse signal, proportional to flow rate 

! 

MFT 0247 

General data: 

Compatibility 


Materials 


PC 

Cable plug 

PA 

Materials wetted parts 

Fitting, sensor armature 

Brass, stainless steel 1.4404/316L, PVC, PP, PVDF 

Paddle-wheel 

PVDF 

Axis and bearing 

Ceramics 

Seal 


Electrical connections Cable plug EN 175301-803 


1.5 mm 2 max. cross-section; 

Repeatibility ≤ 0.4 % of Reading 1) 

max. 50 m length, shielded 

Complete device data (fitting + electronic module MFS 0252): 



0.3 to 10 m/s 

Fluid temperature with 

PVC fitting 0 up to 50 °C 

PP fitting 0 up to 80 °C 

St.st., brass, PVDF fitting -15 up to 100 °C 


PN10 (with plastic fitting) PN16 (with metal fitting) 

(PN40 on request, see MAF 252 data sheet) 

Viscosity 

300 cSt. max. 

Accuracy 


Standard K-factor ≤ ± (0.5 % of F.S.* + 2.5 % o. Reading) 1) 



MFC 0247 

Batch controller 

MAF 252 



Power supply 


Pulse version 

Pulse “Low power” vers. 

Output: Frequency 

Pulse version 

Pulse “Low Power” vers. 


Environment: 



12–36 V DC 

with sensor 

≤ 30 mA 

≤ 0.8 mA 

Transistor NPN/PNP, open collector, 



Transistor NPN, open collector, 



Protected 

-15 up to +60 °C (operating and storage) 


PLC 



IP65, with connector plugged-in and tigthened 

Standard 

EMC EN 61000-6-2, 61000-6-3 


Shock EN 60068-2-27 



26 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 





Design and principle of operation: 

The flow sensor is built up with an electronic module MFS 0252 associated to a fitting MPF 0252 with integrated measurement paddle-wheel. This connection 

is made by means of a Quarter-Turn. 

In a 3-wire system, the signal can be displayed or processed directly. The output signal is provided via cable plug according to EN 175301-803. 

When liquid flows through the pipe, the paddle-wheel is set in rotation, producing a measuring signal in the transducer. The frequency modulated induced 

voltage is proportional to the flow velocity of the fluid. 

A conversion coefficient (K-factor, available in the instruction manual of the fitting), specific to each pipe (size and material) enables the conversion of this 

frequency into flow rate. 

Two electronic module versions with frequency output are available: 

– with one pulse output (either NPN or PNP transistor output depending on wiring). 

An external power supply of 12–36 V DC is required. It is designed for connection to any system with open collector NPN or PNP frequency input. 

– with one pulse “Low Power” output (NPN transistor output). 

An external power supply of 12–36 V DC is required. Can only be connected to separate versions of flow transmitters Type MFT 0247. 


A: Application range for 


(fitting + sensor) 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



27


Installation: 

The MFS 0252 flow sensor can easily be installed into any inline fitting system Type MAF 252, by means of a Quarter-Turn. 

Minimum straight upstream and downstream distances must be observed. According to the pipe’s design, necessary distances can 

be bigger or use a flow conditioner to obtain the best accuracy. For more information, please refer to EN ISO 5167-1. 

EN ISO 5167-1 prescribes the straight inlet and outlet distances that must be complied with when installing fittings in pipe lines in 

order to achieve calm flow conditions. The most important layouts that could lead to turbulence in the flow are shown below, 

together with the associated prescribed minimum inlet and outlet distances. These ensure calm, problem-free measurement 



Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 




The sensor is not designed for gas flow measurement. 

28 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 





Example: 





Dimensions: 

Flow rate 

Flow velocity 

DN [mm] 

H [mm] 

06 95.5 

08 95.5 

15 100.5 

20 98.0 

25 98.0 

32 102.0 

40 105.5 

50 112.0 

65 112.0 






DIN 32676 





Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



29


ORDERING CODE MFS 0252 


– a sensor module Type MFS 0252 

– an inline fitting Type MAF 252 (DN 06 – DN 65) (Refer to corresponding data sheet – has to be ordered separately) 

– a transmitter Type MFT 0247 or a batch contoller Type MFC 0247 – has to be ordered separately 



Output 

Connector 

Item no. 

Pulse version sensor standard 

Pulse version sensor Low 

Power 

12–36 V DC 

from associated 

transmitter 

Frequency with pulse, 

PNP or NPN 

Frequency with pulse, 

NPN 



559 821 

645 136 

ORDERING CODE accessories (to be ordered separately) 



Cable plug EN 175301-803 with NPT1/2“ reduction without cable gland (Type 4721) 

Item no. 

650 033 

384 895 

30 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 




• Compact version for DN 06 to 65. (Remote version see MFT 0247) 

• Shows both flow rate and volume (with two totalizers) 



! 

The paddle-wheel transmitter is especially designed for use in neutral, slightly aggressive, solid free 

liquids. The transmitter is made of a compact fitting (MAF 252) and an electronic module (MFT 0257) 

quickly and easily connected together by a Quarter-Turn. 

The fitting system ensures simple installation of the sensors into all pipes from DN 06 to 65. The 

compact inline flow transmitter is available in different versions: 

• Flow transmitter with standard output signal 

• Battery powered 

Technical data: 

General data 

MAF 252 

Compatibility 



Materials 


PC 

Front panel foil / Screws 

Polyester / Stainless steel 


PA 



Brass, stainless steel 1.4404/316L, PVC, PP or 

PVDF 

Paddle-wheel 

PVDF 

PLC 



Ceramics / FKM 

Display 





M20 x 1.5 or none (for battery version). 

Voltage supply cable 

max. 50 m, shielded, 1.5 mm 2 max. cross-section 

Complete device data (Fitting MAF 252 + Electronics): 



0.5 to 10 m/s (Battery version – Coil transducer) 



PVC / PP 0 up to 50 °C / 0 up to 80 °C 

PVDF, brass or stainless steel -15 up to 100 °C 


PN10 (with plastic fitting) – PN16 (with metal fitting) 

– (PN40 on request, see MAF 252 data sheet) – 

see pressure/temperature diagram 

Viscosity 

300 cSt. max. 

Accuracy 









Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



31




Customized adjustments, such as measuring range, engineering units, pulse output are carried out on site. 

The operation is specified according to two or three levels, depending on the transmitter version: 



– flow rate 





– language 




– pulse output 

– relay (option) 

– filter 


Battery indicator / totalizer 


– flow rate 




– language 



– filter 


Test 

– alteration of basic adjustment (offset, span) 

– frequency test of sensor 

– flow simulation (dry-run test operation) 





modified 

Relay 1 LED* 


menu points 

Relay 2 LED* 

*Not for Batteries version 

32 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 






The MFT 0257 integrates 

the electronic board with 

display, programmation 

keys and also a transducer 

(coil for Battery 

indicator version or Hall 

for other versions). The 

paddle-wheel is 

mounted in the fitting. 

The output signals are 

provided via a cable plug or two cable glands 

(according to the transmitter version). 

When liquid flows through the pipe, the 4 magnets, 

inserted in the paddle-wheel set in rotation, 

produce a measuring signal in the transducer. The 

frequency modulated induced voltage is proportional 

to the flow velocity of the fluid. A conversion 

coefficient (K-factor, available in the MAF 252 



this frequency into flowrate. The electronic 

component converts the measured signal into 

several outputs (according to the transmitter 

version) and displays the actual value. 


Power supply 






Output 


Signal current 

Pulse 

Relay 




Environment: 




12–30 V DC (V+) ± 10 %, filtered and regulated or 

115/230 V AC 50/60 Hz 

(see technical specifications 115/230 V AC) 

2 x 9 V DC batteries, 

autonomy min. 1 year at 20 °C 

protected 



4–20 mA (3-wire with relays; 2-wire without relay) 


600 Ω at 24 V DC; 50 Ω at 12 V DC; 





None 

27 V DC regulated – max. current: 125 mA 


power: 3 VA 




IP65 with cable or screws plug mounted and 


Standard 

EMC EN 61000-6-2, EN 61000-6-3 



Shock EN 60068-2-27 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



33


Installation: 

The MFT 0257 can easily be installed into an inline fitting system Type MAF 252, by means of a Quarter-Turn. 







Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 

The flow rate transmitter can be installed in either horizontal or vertical pipes. 



The flow transmitter is not designed for gas flow measurement. 


A: 

Application 

range for 


(fitting + controller) 

34 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 





Example: 





Dimensions: 

Flow rate 

Flow velocity 






DIN 32676 


DN [mm] H [mm] 

[mm] T-fitting 

06 134 

08 134 

15 139 

20 137 

25 137 

32 140 

40 144 

50 151 

65 151 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



35


ORDERING CODE MFT 0257 

Flow transmitter or indicator / totalizer with integrated paddle-wheel sensor 


– an inline flow transmitter or indicator / totalizer Type MFT 0257 

– an inline fitting Type MAF 252 (DN 06 – DN 65) (Refer to corresponding data sheet – has to be ordered separately) 



Output 

Relays 



Item no. 

Standard output signal 

transmitter, 2 totalizers 

12–30 V DC 

4–20 mA (2 wires) 

+ pulse 

None 

Hall 

EN 175301-803 


666 227 

559 817 

Indicator, 2 totalizers 

115–230 V AC 

2 x 9 V DC 

Batteries 

4–20 mA (3 wires) 

+ pulse 

4–20 mA (2 wires) 

+ pulse 

4–20 mA (3 wires) 

+ pulse 

2 

None 

2 

None 

Hall 

Hall 

Hall 

Coil 




None 

666 229 

559 819 

645 146 

645 143 

ORDERING CODE accessories for transmitter Type MFT 0257 (to be ordered separately) 


Set with 2 cable glands M20 x 1.5 + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 + 

2 multiway seals 2 x 6 mm 


Set with 1 stopper for unused cable gland M20 x 1.5 +1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM gasket for the 

sensor + 1 mounting instruction sheet 

Cable plug EN 175301-803 with NPT1/2 “ reduction without cable gland (Type 4721) 

Item no. 

661 977 

773 904 

773 997 

384 895 

36 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 




• Compact version for DN 06 to 65 (Remote version see MFC 0247) 

• Dosing 

• Automatic-calibration: Teach-In 

• Flow simulation possible on all output signals 

• Batched volume and totalizers displayed 

! 

The paddle-wheel batch controller is especially designed for use in neutral, slightly aggressive, solid 

free liquids. The batch controller is made of a compact fitting (MAF 252) and an electronic module ( 

MFC 0257) quickly and easily connected together by a Quarter-Turn. 

The fitting system ensures simple installation of the sensors into all pipes from DN 06 to 65. 


General data 

Compatibility 


Materials 


PC 



MAF 252 


PA 




Brass, stainless steel 1.4404/316L, PVC, PP or 

PVDF 

Paddle-wheel 

PVDF 


Ceramics / FKM 

Display 



Electrical connections Cable plug M20 x 1.5 

PLC 


Voltage supply cable 

max. 50 m, shielded, 1.5 mm 2 max. cross-section 

Complete device data (Fitting MAF 252 + Electronics): 





PVC / PP 0 up to 50 °C / 0 up to 80 °C 

PVDF, brass or stainless steel -15 up to 100 °C 



– (PN40 on request, see MAF 252 data sheet) – 


Viscosity 

300 cSt. max. 

Accuracy 









Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



37




Customized adjustments, such as measuring range, engineering units, pulse output and filter are carried out on site. 

The operation is specified according to three levels: 

Flow transmitter (compact or remote) 


– dosing amount 

– dosing mode 




– language 



– selection for dosing mode 

– over-run correction 

– alarm 

– function mode of relays 


Test 

– display of state of binary inputs 

– relay test 

– frequency test 





modified 

Relay 1 LED* 


menu points 

Relay 2 LED* 

*(option) 

38 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 






The MFC 0257 

integrates the electronic 

board with display, 

programmation keys and 

also a transducer (Hall). 

The paddle-wheel is 

mounted in the fitting. 

The output signals are 

provided via two cable 

glands. 

When liquid flows through the pipe, the 4 magnets, 

inserted in the paddle-wheel set in rotation, 

produce a measuring signal in the transducer. The 

frequency modulated induced voltage is proportional 

to the flow velocity of the fluid. A conversion 

coefficient (K-factor, available in the MAF 252 



this frequency into volume. The electronic 

component converts the measured signal and 

displays the actual volume. 

The MFC 0257 batch controller is mounted in a 

pipe in series with the valve; the unit controls the 

opening of the valve and measures the quantity of 

the fluid which flows. The unit also closes the valve 

when the pre-programmed quantity has been 

delivered. 

The electronic component needs a voltage supply 

of 12–30 V DC or 115/230 V AC, and two output 

relays are used to activate the valves and to initiate 

alarms. 

The following dosing and filling operations are 

possible: 

– Local dosing: the user enters the quantity to be 

metered and initiates the dosage from the keypad. 

– Local dosing with pre-set quantity: the user 

selects a quantity which has been preset and 

initiates the dosage from the keypad. 

– Remote control dosing using a rotary knob 

(selecting a pre-set quantity) or binary data 

inputs. 

– Dosing controlled by a PLC unit using binary 

data inputs. 

– Automatic dosing controlled by variation of 

pulse duration. The quantity of the dose is 

directly proportional to the duration of a pulse. 


Power supply 




Input 

Output 

Relay 

Environment: 





115/230 V AC 50/60 Hz 


protected 

≤ 70 mA 

4 binary inputs, 5... 30 V DC - impedance 3.3 k Ω 

Functions: dosing quantity choice, start-stop dosing 



- for status and alarm messages 





IP65 with cable glands mounted and 


Standard 

EMC EN 61000-6-2, EN 61000-6-3 



Shock EN 60068-2-27 



27 V DC regulated, max. current: 125 mA 


power: 3 VA 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



39


Installation: 

The MFC 0257 can easily be installed into an inline fitting system Type MAF 252, by means of a Quarter-Turn. 







Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 

The batch controller can be installed in either horizontal or vertical pipes. 





A: Application range for 


(fitting + transmitter) 

40 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 





Example: 





Dimensions: 

Flow rate 

Flow velocity 






DIN 32676 


DN [mm] H [mm] 

[mm] T-fitting 

06 134 

08 134 

15 139 

20 137 

25 137 

32 140 

40 144 

50 151 

65 151 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



41


ORDERING CODE MFC 0257 


– an inline flow batch controller Type MFC 0257 

– an inline fitting Type MAF 252 (DN 06 – DN 65) (Refer to corresponding data sheet has to be ordered separately) 



Relays 



Item no. 

2 totalizers 

12–30 V DC 

115–230 V AC 

2 

2 

Hall 

Hall 



559 818 

559 820 

ORDERING CODE accessories for batch controller Type MFC 0257 (has to be ordered separately) 




Set with 1 stopper for unused cable gland M20 x 1.5 + 1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM gasket for the sensor + 

1 mounting instruction sheet 

Item no. 

661 977 

773 904 

773 997 

42 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



ELECTROMAGNETIC FLOW TRANSMITTER MyProc MFT 0267 

• Sensor in solid state technology 

• Shows both flow rate and volume 


• Clean in place (CIP) 

• Version with Alloy C22 electrodes 

! 

The electromagnetic flow meter Type MFT 0267 has been designed for pipes with diameters ranging 

from DN 06 to DN 400 and liquids having a conductivity > 20 µS/cm. 

The transmitter has a display, a keyboard and provides 4–20 mA, relay and pulse outputs. 

The version with a stainless steel sensor has been designed for applications with high pressures (PN16) 

and high temperatures (up to 110 °C). 

The version with Alloy C22 electrodes has been designed for applications with aggressive fluids 

(chemicals) and especially sea water applications. 


General data 

Compatibility 


Materials 

Housing, cover, nut 

PVDF sensor version 

PC (glass fibre reinforced for housing) 

St.St. sensor version 

PPA (glass fibre reinforced) 


Polyester 

Protection lid 

PSU 

Screws / Seal / Cable glands 

Stainless steel / EPDM / PA 


Sensor armature 

PVDF or Stainless steel 1.4404/316L 

Electrodes 

Stainless steel 1.4404/316L or Alloy C22 

Gaskets 

FKM (FDA agreements) 

Earth ring (PVDF sensor version) Stainless steel 1.4404/316L or Alloy C22 

Electrode holder (St.St. sensor version) PEEK (FDA agreements) 


(for max. 1.5 mm 2 cross-section, shielded) 

Complete device data (Fitting MAF 242 + transmitter): 



0.2 to 10 m/s 

Sensor element 

Electrodes 

Fluid temperature 


0 up to 80 °C (depends on fitting) 


-15 up to 110 °C (depends on fitting) 




PN6 



Conductivity 

min. 20 µS/cm 

Accuracy 

(for measured value from 1 to 10 m/s) 

Teach-In ≤ ± 2 % of Reading 1) 

Standard K-factor ≤ ± 4 % of Reading 1) 

Linearity ≤ ± 1 % of Reading + 0.1 % of F.S.* 1) 


MAF 242 


MAF 242 

Spigot 

PLC 






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43



Features 

International measuring units 

Choice of the display language 

Teach-In for a better accuracy, or K-factor 

4–20 mA current output 

Pulse output 

relays (option) 

Filter function 

Reset of the main totalizer 

Simulation mode to adjust Zero and Span and 

simulate flow in dry-run condition 

Possible applications 

Flow control of fluids, contaminated or not: 

Waste water treatment 

Flow control of drinking water 

Laundries: measurement and control of the 

water consumption 

Swimming pools: pump protection and flow 

control 

Food-processing industry: monitoring of the 

cleaning cycles (FDA approval) 

Irrigation 

Application with sea water: desalinisation, fish 

farms 

Large digital display with 8 characters 

(4 digital characters and 4 alpha-numeric 

characters) indicating: 

– the measured flow 

– the value of the current output 

– the value of the main totalizer 

– the value of the daily totalizer 





modified 

Relay 1 LED 


menu points 

Relay 2 LED 

44 




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Design: 

The E-shaped 

magnetic system 

inside the sensor 

induces a 

magnetic field 

into the fluid, 

which is 

perpendicular to 

the direction of 

flow. Two 

electrodes are in galvanic contact with the liquid. 

Based on the Faraday law a voltage can be 

measured between these electrodes once a liquid 

(min. conductivity of 20 µS/cm) flows along the 

pipe. 

This voltage is proportional to the flow velocity. 

Using the K-factor for the individual pipe diameter 

the speed of flow is converted into volume per 

time. 


Power supply 



Output 

Pulse 

Relay (programmable) (option) 

Process value 

Environment: 



Altitude max. for operating 

18–36 V DC filtered and regulated (3 wires) 

protected 

≤ 300 mA 

NPN and PNP, open collector, galvanic insulation, 

up to 36 V DC, 100 mA max., protected against 

short-circuits and polarity reversals. 

2 normally open relays, freely adjustable, 

250 V AC, 3 A or 30 V DC, 3 A (resistive load), 

max. cutting power of 750 VA (resistive load); 

Hysteresis thresholds. 

4–20 mA, 

max. loop impedance: 1300 Ω at 30 V DC, 

1000 Ω at 24 V DC, 700 Ω at 18 V DC 

-10 up to +60 °C (operating) 

-20 up to +60 °C (storage) 

< 80 %, non condensated 

2000 m 



IP65 

Standard 

EMC EN 50081-1, EN 61000-6-2 



Shock EN 60068-2-27 

The device also complies with directive N° 97/23/EC about the devices set under pressure, according to 

the following methods: 

– Fluids of group 1 according 

to § 1.3b of the directive: PN ≤ 16 bar and DN < 125 

– Fluids of group 2 according 

to §1.3b of the directive: PN ≤ 16 bar and DN ≤ 200 

It has been designed and manufactured professionally (Article 3.3). 

The CE mark is not for pressure. 

The CE mark complies with directives 89/336/EC (EMC) and 73/23/EC (LVD). 


Please be aware of the fluid pressure-temperature dependance according to the respective fitting + transmitter material as shown in the diagrams. 

MFT 0267 with a PVDF sensor 

(depending on the fitting material) 

MFT 0267 with a stainless steel sensor 

(depending on the fitting material) 

A: Application range for complete device (fitting + sensor) 




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45


Installation: 

The MFT 0267 transmitter can easily be installed into an insertion fitting system (MAF 242) by just fixing the main nut. 







Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 

It is advisable to mount the transmitter at a 45° angle to the horizontal centre of the pipe to avoid having deposits on the electrodes 

and false measurements due to air bubbles. 

The flow rate transmitter can be installed into either horizontal or vertical pipes. Mount the MFT 0267 transmitter in these correct ways to obtain an 

accurate flow measurement. 




46 




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Example: 





Dimensions: 

Flow rate 

Note: 



Flow velocity 






DIN 32676 


DN 

H [mm] 


spigot spigot 

06 182 

08 182 

15 187 

20 185 

25 185 

32 188 

40 192 188 

50 198 223 193 

65 198 222 206 199 

80 226 212 204 

100 231 219 214 

110 227 

125 234 254 225 

150 244 261 236 

180 268 

200 280 282 257 

250 300 317 

300 312 336 

350 325 348 

400 340 




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47


ORDERING CODE for transmitter MFT 0267 


– an elektromagnetic flow transmitter Type MFT 0267 

– an insertion fitting Type MAF 242 (Refer to corresponding data sheet – has to be ordered separaty) 


Output 

Relays 

Housing 

material 

Gaskets 

Sensor 

version 

Electrode 

material 


Item no. 

18–36 V DC 

4–20 mA, 

pulse 

No 

2 

No 

2 

No 

PC 

PC 

PPA 

PPA 

PC 

FKM 

FKM 

FKM 

FKM 

FKM 

short, PVDF 

long, PVDF 

short, PVDF 

long, PVDF 

short, stainless steel 

long, stainless steel 

short, stainless steel 

long, stainless steel 

short, PVDF 

long, PVDF 









Alloy C22 

Alloy C22 

2 cable glands M20 x 1.5 










559 822 

559 823 

648 728 

648 729 

661 892 

661 894 

661 893 

661 895 

770 897 

770 898 

Note: 1 Kit 770 324 is supplied with each transmitter. 

ORDERING CODE accessories for transmitter Type MFT 0267 (has to be ordered separately) 




Set with 1 stopper for unused cable gland M20 x 1.5 +1 multiway seal 2 x 6 mm for cable gland + 1 green FKM gasket for the sensor + 1 mounting 

instruction sheet 

Ring 

PC union nut 

PPA union nut 

Set with 1 green FKM + 1 black EPDM gasket 

Calibration certificate 

Item no. 

661 977 

773 904 

770 324 

831 427 

831 426 

662 441 

774 333 

772 898 

48 




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DIGITAL pH TRANSMITTER MyProc MPT 0427 

• Compact, remote versions for DN 15 to 200 

• Fully programmable pH transmitter functions for all kinds of pH-measurement tasks 

• Large range of process connections with various fittings 

• Multi language, menu-guided operation 

! 

The pH transmitter is available in different models: 

• Compact pH transmitter with integrated pH electrode 

• Remote pH transmitter, for panel or wall mounting, to connect to pH sensor (max. 10 m). 

The pH transmitter or sensor can be installed into pipes by using insertion Type MAF 242 fittings or 

other suitable installation materials. It can also be installed in tanks or containers by using an industrial 

immersion fitting. 


General data 

Display 





MPF 242 


Environment: 




Standard 

EMC EN 61000-6-2, EN 61000-6-3 



Shock EN 60068-2-27 

PLC 




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49


Versions: 


combines a pH sensor and an 

electronic module with a display 

in an IP65 enclosure. 

The access to the output 

terminals are provided via two 

cable glands or a cable plug 

EN175301-803. 



module integrated in a 

front-cover and a separate 

pH sensor. 


strip. 



module in an IP65 enclosure 

and a separate pH sensor. 


strip via cable gland. 


Customized adjustments, such as measuring range, engineering units can be carried out menu-supported on site via a multi-lingual display. 

The operation is classified according to three levels. 

Main Menu 

–pH 

– temperature 


– electrode voltage 

– HOLD function 

– pH electrode calibration 

Calibration Menu 

– language 

– temperature unit 


– relay parameter definition 

– selection of temperature compensation 

(Pt1000 or wall) 

– display or not of electrode voltage in main 

menu 

– filter selection 

Test Menu 

– Offset 

– Span 

– temperature adjustment 

– simulation of pH 

Direction upwards in menu 

Choice of digit values 

Steps from 0 to 9 

Direction downwards in 

menu or sideways for 

digit selection 

Accept of chosen 

parameter or 

adjusted value 

Relay 2 LED (contact closed) 


50 




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Compact pH transmitter Type MPT 0427 

The sensor component consists of a replaceable 

combination pH-electrode, screwed into the 

sensor housing. 

The measured signal is conveyed to the transmitter 

via a coax plug. 

The Pt1000 for automatic temperature 

compensation is a standard feature in the sensor 

housing. 

The transmitter component converts the measured 

signal, displays the actual value and computes the 

output signals. 


Principle of operation: 

The most important part of the pH transmitter is 

the pH electrode with its pH selective glass 

membrane. When the electrode is immersed into 

the solution, an electrical charge caused by ions 

(H+) generates a cell voltage between the glass 

membrane and the solution. This electrical 

voltage is measured with reference to a reference 

electrode, located around the pH glass electrode. 

The cell voltage of the combination electrode is 

directly proportional to the pH value. 

The transmitter functions in a two wire circuit 

(without relay) or three wire circuit (with relays – 

limits values freely adjustable) and requires a 

power supply of 12... 30 V DC. 

A 4... 20 mA standard signal proportional to the 

pH or to the temperature (°C) is available as 

output signal. 

General data: 

Compatibility 


Materials 


PC 



Cable plug, glands 

PA 


Fitting 

Brass, stainless steel 1.4404/316L, PVC, PP or PVDF 

Sensor holder / Pt1000 

PVDF/Stainless steel 1.4571 (316Ti) 

Seal 

FKM (EPDM included in delivery) 

Electrode 

U-Electrode 


Cable plug EN 175301-803 or 

cable glands M20 x 1.5 



pH measurement 


0...14 pH 

Resolution 

0.01 pH 

Accuracy 

± 0.02 pH, after proper electrode calibration 

Minimal range 

0.5 pH unit 

(i.e 6.7 to 7.2 corresponding to 4–20 mA) 

Temperature measurement 

Measuring range -30 to +140 °C 

Resolution 0.1 °C 

Accuracy ± 1 °C 

Temperature compensation 

automatic (integrated Pt1000) or manual 

(user programmed) – reference temperature 25 °C 

Medium temperature max. with fitting in PVC: 50 °C – PP: 80 °C – 

PVDF: 100 °C – stainless steel, brass: 130 °C 


PN6 (see pressure / temperature chart) 


Power supply 

12–30 V DC, filtered and regulated 

Current consumption without sensor 



Output 4–20 mA programmable, proportional to pH or T °C 


750 Ω at 24 V DC; 250 Ω at 15 V DC 

Relay option 


Environment: 


Operation 0 to +60 °C 

Storage 

4 to 30 °C (limited through the electrode) 

Standard: 


Specific technical data: U-Electrode: 

IP65 with cable gland mounted and tightened or 

with obturator locked if not used. 

Fluid 

- Clean (drinking water, aquarium, swimming pool...) 

- Contamined (effluent rinse water, cooling water, 

electroplating, paints, cosmetics...) 

- with low conductivity (pure and rainwater...) 

- containing sulfides/proteins (tannery, animal breeding, 

effluent, foodstuffs, cosmetics, biotechnology...) 


0... 14 pH 

Min. conductivity 

2 µS/cm (200 kΩ.cm) 

Housing 

glass shaft 

Medium pressure 

0–6 bar 

Medium temperature 0–130 °C 

Max. pressure at max. temperature 

4 bar 

Diaphragm Two clogging free “Single pores TM ” 

Reference electrolyte 

polymer 




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51


Installation: 

The MPT 0427 pH transmitter can easily be installed into any insertion fitting 

system MAF 242 by just fixing the main nut. 

Mount the compact pH transmitter in vertical position (max. ±75°) into a 

horizontal pipe. The electrode must continuously be immersed into the 

measuring fluid in order to protect it from drying out. 

The transmitter must be protected from constant heat radiation and other 

environmental influences, such as direct exposure to sunlight. 

An industrial immersion kit allows installation of this transmitter into tanks or 

containers. The following lengths are available: 500, 1000, 1500, 2000 mm. 

Special lengths on request. 

Dimensions (mm): 

Compact version 

Immersion kit 

DN 

H [mm] 

[mm] T-Fitting Plastic St. St. 

spigot spigot 

15 187 

20 185 

25 185 

32 188 

40 192 

50 198 193 

65 198 206 199 

80 212 204 

100 219 214 

110 

125 254 225 

150 261 236 

180 

200 282 257 

*using fusion spigot (Item no. 418652, 418660 or 418644 in PP, PVDF or 

PE) for orifice DN 65-200 

L 

[mm] 

500 

1000 

1500 

2000 

52 




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Remote pH transmitter Type MPT 0427: 

The remote pH transmitter Type MPT 0427 is 

available in 2 versions: 

Panel-mounted 

ph transmitter 

Wall-mounted 

ph transmitter 

A separate compact pH sensor must be 

associated with these remote pH transmitter. 

General Data: 

Compatibility 

Materials 



Screws 



pH sensor 

PC (panel-mounted version); 

ABS (wall-mounted version) 

Polyester 


PA 

Terminals (panel-mounted version) or terminals via 

5 cable glands M16 x 1.5 (wall-mounted version) 


Power supply 





115/230 V AC – 50/60 Hz 




≤ 20 mA – transmitter without relays 

Sensor input 

Analog signal from pH electrode and Pt1000 

Cable length 

max. 10 m (distance between sensor and transmitter) 



750 Ω at 24 V DC; 250 Ω at 15 V DC 

Relays (option) 


Environment: 


Operation and storage 0 to +60 °C 

Standard: 








integrated protection: fuse 

250 mA temporised 

power: 6 VA 

Dimensions [mm]: 






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53


Remote pH sensor Type MPT 0427: 

A wide range of pH holders enable pH 

measurement in various applications. 

A complete pH sensor system consists of 

A. complete armature with seals installed on: 

1. Fitting (G2“ connection) 

2. G1“ connection 

3. Tri-Clamp ® connection 

4. Sanitary connection (according to 

DIN11851) 

B. pH-electrode 

C. Pt1000 (option) 

D. pH+Pt1000 shielded cable (2,5 or 10 m) 


General Data: 

Compatibility 

Materials 

Fitting 

with all fittings MAF 242 (see corresp. data sheet) 

Brass, Stainless steel 1.4404/316L, 

PVC, PP or PVDF 

Sensor holder 

G2” connection Stainless steel, PVC, PP, PVDF 

G1” connection PVC 

Sanitary Stainlesss steel (316Ti / 1.4571), DN40, 50 

Triclamp ® Stainless steel (316L / DIN 1.4404) 

Pt1000 

Stainless steel 1.4571 (316 Ti) 

Seal 


Electrode 

Type U-Electrode 

Type L-Electrode 

Type M-Electrode 


Coaxial shielded cables with connector for pH 

and 4-wire cable for Pt1000 

Complete device data (fitting + sensor): 



0...14 pH (depends on electrode) 

Medium temperature max. 

with U-Electrode or M-Electrode and fitting in 

PVC: 50 °C – PP: 80 °C – 


with L-Electrode: 50 °C 


automatic (integrated Pt1000) or manual compensation 

reference temperature 25 °C 


Output 

Analog signal, to be connected to remote 

electronic module 

Specific technical data: 

Electrode 

Fluids 


Fluid pressure 

Temperature 


Operation 

Storage 

Minimal conductivity 


Number of diaphragms 

Diaphragm 


L-Electrode 

– Clean like drinking water, aquarium, 

swimming-pool 

2 ... 14 pH 

0–2 bar 

-10 to +60 °C 

0 to +60 °C 

4 to +30 °C 

2 µS/cm 

2 bar 

1 

“single pore” 

polymer 

1) only 0–3 bar if used with holder with Tri-Clamp ® or sanitary connection and with protection tube 

U-Electrode 

– Contamined like effluent rinse 

water, cooling water, electro-plating, 

paints, cosmetics 

– containing sulfides/proteins like 

tannery, animal breeding, effluent, 

foodstuffs, cosmetics, 

biotechnology 

0 ... 14 pH 

0–6 bar 1) 

0 to +130 °C 

0 to +60 °C 

4 to +30 °C 

2 µS/cm 

4 bar 

2 


polymer 

M-Electrode 

– Higher pressure applications 

0 ... 14 pH 

0–16 bar 1) 

0 to +130 °C 

0 to +60 °C 

4 to +30 °C 

50 µS/cm 

3 bar 

3 

HP ceramics 

gel 

54 




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Installation of pH sensor: 

Holder for Type MAF 242 

horizontal mounting 

Holder for connection 1” 


1 

C 

D 

A 

B 

A. complete armature with seals 

installed on: 

1. Fitting MAF 242 (G2“ connection) 


3. Tri-Clamp® connection 

4. Sanitary connection 

(according to DIN11851) 



D. pH + Pt1000 shielded cable 

(2, 5 or 10 m) (option) 

E. PVC adapter piece 

1) Holder long version 

2) Holder short version 

* With standard PVC connection. 

Not in MEYLE program 

C 

A 1) 

2 2 

B 

D 

C 

A 2) 

E* 

B 

First select and install the required fitting into a horizontal pipe, according to specific requirements of the sensor and 

material (temperature and pressure). After having connected the pH sensor to the controller and having calibrated the unit, 

cautiously install the complete pH sensor in vertical position (max. ±75°) on the fitting. The electrode must continuously be 

immersed into the measuring fluid in order to protect it from drying out. 

The sensor must be protected from constant heat radiation and other environmental influences, such as direct exposure 

to sunlight. 


pH holder for installation on Fitting MAF 242 (G2“ connection) - PVC, PP, PVDF, Stainless steel 




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55



pH holder for G 1“ connection – PVC 

short version 

long version 

pH holder for Tri-Clamp ® connection – Stainless steel 316L 

ø A ø B 

1” 1/2 42.4 50.5 

2” 53 64 

pH holder for sanitary connection (according to DIN 11851) – Stainless steel 316Ti 

DN ø C ø D E 

40 48 56 10 

50 61 68.5 11 

56 




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Measuring chamber for pH transmitter 

The specially designed measuring chamber 

enables to install all pH-transmitters or electrodes 

in all pipe systems, either directly in the main 

stream or in a by-pass line. Additionnaly it 

enables to keep the electrode always wet and 

isolate it easily from the main stream for 

calibration purposes. 




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57


ORDERING CODE for compact transmitter MPT 0247 


– an insertion pH transmitter Type MPT 0427 



Compact 


12–30 V DC 

Output 

4–20 mA 

Relays 

None 

2 


U-Electrode 

U-Electrode 


EN 175301-803 



Item no. 

559 824 

630 065 

630 057 

1) FKM gasket in standard; 1 Kit including a black EPDM gasket for the sensor, an obturator for an M20 x 1.5 cable gland, a 2 x 6 mm multiway seal and a mounting instruction sheet is supplied with each transmitter with cable 

glands or 1 Kit including a green FKM and a black EPDM gaskets is supplied with each transmitter with connection EN175301-803. 

ORDERING CODE for accessories for compact pH transmitter 

Description 


Set with 2 reductions M20 x 1.5 / NPT1/2” + 2 neoprene flat seals for cable gland or plug + 2 screw-plugs M20 x 1.5 



Ring 

PC – nut 


Electrode holder with stainless steel Pt1000 

Electrode holder with titanium Pt1000 

pH electrode 0... 130 °C, 0... 6 bar – U-Electrode 


Cable plug EN 175301-803 with NPT1/2” reduction (Type 4721) 

Item no. 

661 977 

773 904 

773 997 

831 427 

831 426 

774 333 

630 001 

630 012 

774 263 

650 033 

384 895 

ORDERING CODE for accessories for compact pH transmitter for tank installation 

– an insertion pH transmitter 

– an extension cable for immersion fitting 

– an immersion fitting 

– a fixing kit 

– Flange DN65 with stainless steel screws 

Description 

Immersion fitting – PP – 0.5 m 




Extension cable for immersion fitting – PP – 0.5 m 




Fixing kit – Flange DN 65 with stainless steel screws 

Item no. 

631 789 

631 780 

631 781 

631 792 

638 854 

638 855 

638 856 

638 857 

635 837 

58 




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ORDERING CODE for remote transmitter MPT 0427 


– a pH-transmitter (wall-mounted or panel-mounted version) 

– a pH-holder 

– a pH-electrode (see accessories) 

– a shielded connection cable (pH and Pt1000 signal) (see accessories) 

– a Pt1000 temperature sensor (see accessories) 

– an insertion fitting MAF 242 (DN 15 – DN 200) (Refer to corresponding data sheet – has to be ordered separately) 


Panel-mounted 


12–30 V DC 

Output 

4–20 mA 

Relays 

None 

2 

None 

2 

None 

2 




cable glands 

cable glands 

cable glands 

cable glands 

Item no. 

649 159 

649 150 

649 166 

649 167 

649 161 

649 172 

Wall-mounted 

12–30 V DC 

115–230 V AC 

4–20 mA 

4–20 mA 

ORDERING CODE pH holder for remote transmitter 


Sensor 

version 

standard 

Material 

Boring for temperature 

sensor Pt1000 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Protection 

tube 

Yes 

Yes 

Yes 

Yes 

- 

- 

- 

- 

- 

- 

Item no. 

pH-holder for installation on fitting MAF 242 

(G2” connection) 

pH-holder for G1” connection thread 

pH-holder for Tri-Clamp ® 1” 1/2 – (dia. 50.5 mm) 

pH-holder for Tri-Clamp ® 2” – (dia. 64 mm) 

pH-holder for sanitary connection DN40 – (DIN 11851) 


short 

long 

standard 

standard 

standard 

standard 

PVC 

PP 

PVDF 


PVC 

PVC 

Stainless steel 316L 




641 440 

641 441 

641 452 

641 453 

641 443 

641 445 

641 457 

641 451 

641 469 

641 477 

ORDERING CODE for pH electrode and accessories for remote pH controller Type MPT 0427 

Description 

pH electrode 0... 50 °C, 0... 2 bar, pH 2... 14 – L-Electrode 20 mm 

pH electrode 0... 130 °C, 0... 16 bar, pH 0... 14 – M-Electrode 20 mm 

pH electrode 0... 130 °C, 0... 6 bar, pH 0... 14 – U-Electrode 20 mm 

Temperature probe – Stainless steel sensor Pt1000 

pH coaxial cable with standard electrode plug – 2 m (for connection between controller and sensor) 



pt1000 4-wire cable with M8 connector – 2 m (for connection between controller and sensor) 



FKM gasket for all holders 

EPDM gasket for all holders 

Item no. 

649 336 

630 531 

660 807 

649 245 

649 246 

649 247 

654 882 

649 332 

649 335 

776 044 

641 486 

641 487 

ORDERING CODE for accessories 


Storage solution for electrodes (KCl 3M), 500 ml 

Buffer solution, 500 ml, pH = 4 



Factory 2-point pH calibration certificate 

Measuring chamber stainless steel 316L (1.4404) 1) with G 1/2” connection thread 

1) other materials on request 

Item no. 

630 779 

630 762 

630 763 

630 765 

772 895 

775 833 




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59

DIGITAL pH CONTROLLER MyProc MPC 0427 


• Fully programmable pH controller functions for all kinds of pH-measurement tasks 

• PID controller with pulse or pulse width modulation signal for acid and base control 


! 

The pH controller is available in different models: 

• Compact pH controller with integrated pH electrode 

• Remote pH controller, for panel or wall mounting, to connect to pH sensor (max. 10 m). 

The pH controller or sensor can be installed into pipes by using insertion Type MAF 242 fittings or other 

suitable installation materials. It can also be installed in tanks or containers by using an industrial 

immersion fitting. 


General data 

Display 





MAF 242 


Environment: 




Standard 

EMC EN 61000-6-2, EN 61000-6-3 



Shock EN 60068-2-27 

PLC 

60 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 




Versions: 


combines a pH sensor and an 

electronic module (PID controller) 


enclosure. 



cable glands. 



module (PID controller) 

integrated in a front-cover and 

a separate pH sensor. 


strip. 


consists of an electronic module 

(PID controller) in an IP65 

enclosure and a separate pH 

sensor. 




Customized adjustments, such as measuring range, engineering units and alarm setpoints can be carried out menu-supported on site via a multi-lingual 

display. 


Main Menu 

– pH; setpoints; working rates 




– pH electrode calibration 


– language 

– temperature unit 


– output 1 (lye) settings 

– output 2 (acid) settings 

– setpoint definition 

– pH adjustment 

– regulation principle (P, PI or PID) 

– alarm threshold 

– manual mode activation 

– temperature compensation selection 


Test Menu 

– Offset 

– Span 

– temperature adjustment 

– simulation of pH or temperature value 

– display of instantaneous mode 


Display selection and 

increasing key (numeric value) 

pulses or automatic 

Choice of digit values Steps 

from 0 to 9 





parameter or 




Control principle: 

The pH controller Type MPC 0427 is designed for use in static or dynamic process of pH-control. The output signals control a valve or a pump, by means of 

pulses which time duration or frequency is computed according to users parameters and pH-value of the fluid. 

Static process control 

Dynamic process control 

Acid Base Alarm Acid Base Alarm 




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61


Compact pH controller Type MPC 0427 


combination pH-electrode, screwed into the 


The measured signal is conveyed to the controller 

via a coax plug. 


compensation is a standard feature in the sensor 

housing. 

The controller component converts the measured 

signal, displays the actual value and computes the 

output signals. 



The most important part of the pH controller is the 

pH electrode with its pH selective glass membrane. 

When the electrode is immersed into the 

solution, an electrical charge caused by ions (H+) 

generates a cell voltage between the glass membrane 

and the solution. This electrical voltage is 

measured with reference to a reference electrode, 

located around the pH glass electrode. The cell 

voltage of the combination electrode is directly 

proportional to the pH value. 

The controller functions in a three wire circuit and 

requires a power supply of 15... 30 V DC. 

A relay alarm and a 4... 20 mA standard signal 

proportional to the pH or to the temperature (°C) 

are available as output signals. The pulse output 

signals are provided by relay or transistors. 

General data: 

Compatibility 


Materials 


PC 




PA 


Fitting 




Seal 


Electrode 

U-Electrode 






0...14 pH 

Resolution 

0.01 pH 

Accuracy 

± 0.02 pH, after proper electrode calibration 

Minimal range 

0.5 pH unit 

(i.e 6.7 to 7.2 corresponding to 4–20 mA) 






automatic (integrated Pt1000) or manual 

(user programmed) – reference temperature 25 °C 






Power supply 



≤ 60 mA at 30 V DC; 110 mA at 15 V DC (with relays) 

≤ 40 mA at 30 V DC; 70 mA at 15 V DC (without relay) 


max. loop impedance: 1200 W at 30 V DC; 

900 Ω at 24 V DC; 450 W at 15 V DC 

Relay alarm 

1 relay, freely programmable, 3 A, 230 V AC 

Pulse 

2 frequency and time duration adjustable outputs 

Relay pulse 

2 relays, freely programmable, 3 A, 230 V AC; F < 1 Hz 

Transistor pulse 

2 Polarized, potential free, 5...30 V DC; 100 mA, 

protected, line drop at 100 mA: 1.5 V DC – 

for status and alarm message; F < 17 Hz 

Control mode 

P, PI or PID programmable 

Environment: 


Operation / Storage 

Standard: 


Specific technical data: Electrode U-Electrode: 

0 to +60 °C / 4 to 30 °C (limited through the electrode) 

IP65 with cable gland mounted and tightened or 

with obturator locked if not used. 

Fluid 

- Clean (drinking water, aquarium, swimming pool...) 

- Contamined (effluent rinse water, cooling water, 

electroplating, paints, cosmetics...) 

- with low conductivity (pure and rainwater...) 

- containing sulfides/proteins (tannery, animal breeding, 

effluent, foodstuffs, cosmetics, biotechnology...) 


0... 14 pH 

Min. conductivity 

2 µS/cm (200 kΩ.cm) 

Housing 

glass shaft 

Medium pressure / temperature 0–6 bar / 0–130 °C 


4 bar 

Diaphragm 

Two clogging free “Single pores” 


polymer 

62 




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Fax: +49 54 81-93 85-12 




Installation: 

The MPC 0427 pH controller can easily be installed into any insertion fitting 

system (MAF 242) by just fixing the main nut. 

Mount the compact pH controller in vertical position (max. ±75°) into a 

horizontal pipe. The electrode must continuously be immersed into the 

measuring fluid in order to protect it from drying out. 

The controller must be protected from constant heat radiation and other 


An industrial immersion kit allows installation of this transmitter into tanks or 





Immersion kit 

DN 

H [mm] 


spigot spigot 

15 187 

20 185 

25 185 

32 188 

40 192 

50 198 193 

65 198 206 199 

80 212 204 

100 219 214 

110 

125 254 225 

150 261 236 

180 

200 282 257 

*using fusion spigot (Item no. 418652, 418660 or 418644 in PP, PVDF or 

PE) for orifice DN 65-200 

L 

[mm] 

500 

1000 

1500 

2000 




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63


Remote pH controller Type MPC 0427: 

The remote pH controller Type MPC 0427 is 

available in 2 versions: 

Panel-mounted 

Wall-mounted 

A separate compact pH sensor must be 

associated with these remote pH controller. 

General Data: 

Compatibility 

Materials 



Screws 



pH sensor 



Polyester 


PA 




Power supply 





115/230 V AC 50/60 Hz 



≤ 60 mA at 30 V DC; 110 mA at 15 V DC (with relays) 

≤ 40 mA at 30 V DC; 70 mA at 15 V DC (without relay) 

Sensor input 

Analog signal from pH electrode and Pt1000 

Cable length 




900 Ω at 24 V DC; 450 Ω at 15 V DC 

Relay alarm 

1 relay, freely programmable, 3A, 230 V AC 

Pulse 

2 frequency and time duration adjustable outputs 

Relay pulse 

2 relays, freely programmable, 3A, 230 V AC; F < 1 Hz 

Transistor pulse 

2 Polarized, potential free, 5...30 V DC; 100 mA, 

protected, line drop at 100 mA: 1.5 V DC – 

for status and alarm message; F < 17 Hz 

Control mode 

P, PI or PID programmable 

Environment: 



Standard: 








integrated protection: fuse 

250 mA temporised 

power: 6 VA 




64 




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Fax: +49 54 81-93 85-12 




Remote pH sensor Type MPC 0427: 

A wide range of pH holders enable pH 

measurement in various applications. 

A complete pH sensor system consists of 

A. complete armature with seals installed on: 

1. Fitting (G2“ connection) 


3. Tri-Clamp ® connection 

4. Sanitary connection (according to 

DIN11851) 



D. pH+Pt1000 shielded cable (2, 5 or 10 m) 


General Data: 

Compatibility 

Materials 

Fitting 

with all fittings MAF 242 (see corresp. data sheet) 



Sensor holder 

G2” connection Stainless steel, PVC, PP, PVDF 

G1” connection PVC 

Sanitary Stainlesss steel (316Ti / 1.4571), DN40, 50 

Triclamp ® Stainless steel (316L / DIN 1.4404) 

Pt1000 

Stainless steel 1.4571 (316 Ti) 

Seal 


Electrode 

Type U-Electrode 

Type L-Electrode 

Type M-Electrode 


Coaxial shielded cables with connector for pH and 

4-wire cable for Pt1000 

Complete device data (fitting + sensor): 



0...14 pH (depends on electrode) 

Medium temperature max. 

with U-Electrode or M-Electrode and fitting in 

PVC: 50 °C – PP: 80 °C – 


with L-Electrode: 50 °C 


automatic (integrated Pt1000) or manual compensation 



Output 



Specific technical data: 

Electrode 

Fluids 


Fluid pressure 

Temperature 


Operation 

Storage 

Minimal conductivity 


Number of diaphragms 

Diaphragm 


L-Electrode 

– Clean like drinking water, aquarium, 

swimming-pool 

2 ... 14 pH 

0–2 bar 

-10 to +60 °C 

0 to +60 °C 

4 to +30 °C 

2 µS/cm 

2 bar 

1 


polymer 

1) only 0–3 bar if used with holder with Tri-Clamp ® or sanitary connection and with protection tube 

U-Electrode 

– Contamined like effluent rinse 

water, cooling water, electro-plating, 

paints, cosmetics 

– containing sulfides/proteins like 

tannery, animal breeding, effluent, 

foodstuffs, cosmetics, 

biotechnology 

0 ... 14 pH 

0–6 bar 1) 

0 to +130 °C 

0 to +60 °C 

4 to +30 °C 

2 µS/cm 

4 bar 

2 


polymer 

M-Electrode 

– Higher pressure applications 

0 ... 14 pH 

0–16 bar 1) 

0 to +130 °C 

0 to +60 °C 

4 to +30 °C 

50 µS/cm 

3 bar 

3 

HP ceramics 

gel 




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65


Installation of pH sensor: 

Holder for Type MAF 242 


Holder for connection 1” 


1 

C 

D 

A 

B 

A. complete armature with seals 

installed on: 

1. Fitting MAF 242 (G2“ connection) 


3. Tri-Clamp® connection 

4. Sanitary connection 

(according to DIN11851) 



D. pH + Pt1000 shielded cable 

(2, 5 or 10 m) (option) 

E. PVC adapter piece 

1) Holder long version 

2) Holder short version 

* With standard PVC connection. 

Not in MEYLE program 

C 

A 1) 

2 2 

B 

D 

C 

A 2) 

E* 

B 

First select and install the required fitting into a horizontal pipe, according to specific requirements of the sensor and 

material (temperature and pressure). After having connected the pH sensor to the controller and having calibrated the unit, 

cautiously install the complete pH sensor in vertical position (max. ±75°) on the fitting. The electrode must continuously be 

immersed into the measuring fluid in order to protect it from drying out. 

The sensor must be protected from constant heat radiation and other environmental influences, such as direct exposure 

to sunlight. 


pH holder for installation on Fitting MAF 242 (G2“ connection) - PVC, PP, PVDF, Stainless steel 

66 




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pH holder for G 1“ connection – PVC 

short version 

long version 

pH holder for Tri-Clamp® connection – Stainless steel 316L 

ø A ø B 

1” 1/2 42.4 50.5 

2” 53 64 

pH holder for sanitary connection (according to DIN 11851) – Stainless steel 316Ti 

DN ø C ø D E 

40 48 56 10 

50 61 68.5 11 




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67


Measuring chamber for pH controller 

The specially designed measuring chamber 

enables to install all pH-controllers or electrodes 

in all pipe systems, either directly in the main 

stream or in a by-pass line. Additionnaly it 

enables to keep the electrode always wet and 

isolate it easily from the main stream for 

calibration purposes. 

68 




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ORDERING CODE for compact controller MPC 0247 


– an insertion pH controller Type MPC 0247 



Compact 


15–30 V DC 

Output 

4–20 mA 

1 alarm relay 

Control 

outputs 

2 relays 

2 transistors 


U-Electrode 

U-Electrode 




1) FKM gasket in standard; 1 Kit including a black EPDM gasket for the sensor, an obturator for an M20 x 1.5 cable gland, a 2 x 6 mm multiway seal and a mounting instruction sheet is supplied with each controller. 

Item no. 

648 652 

559 825 

ORDERING CODE for accessories for compact pH controller Type MPC 0247 

Description 





Ring 

PC – nut 


Electrode holder with stainless steel Pt1000 

Electrode holder with titanium Pt1000 

pH electrode 0... 130 °C, 0... 6 bar – U-Electrode 

Item no. 

661 977 

773 904 

772 997 

831 427 

831 426 

774 333 

630 001 

630 012 

774 263 

ORDERING CODE for accessories for compact pH controller for tank installation 


– an insertion pH controller 

– an extension cable for immersion fitting 

– an immersion fitting 

– a fixing kit 

– Flange DN65 with stainless steel screws 

Description 









Fixing kit – Flange DN 65 with stainless steel screws 

Item no. 

631 789 

631 780 

631 781 

631 792 

638 854 

638 855 

638 856 

638 857 

635 837 




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69


ORDERING CODE for remote controller MPC 0427 


– a pH-controller (wall-mounted or panel-mounted version) 

– a pH-holder 

– a pH-electrode (see accessories) 

– a shielded connection cable (pH and Pt1000 signal) (see accessories) 

– a Pt1000 temperature sensor (see accessories) 




Output 

Control 

outputs 

2 relays 

2 transistors 

2 relays 

2 transistors 

2 relays 

2 transistors 


Item no. 

Panelmounted 

Wall-mounted 

15–30 V DC 

15–30 V DC 

115–230 V AC 

4–20 mA 

1 alarm relay 

4–20 mA 

1 alarm relay 

4–20 mA 

1 alarm relay 



cable glands 

cable glands 

cable glands 

cable glands 

649 151 

649 163 

649 168 

649 160 

649 173 

649 175 

ORDERING CODE – pH holder for remote controller Type MPC 0427 


Sensor 

version 

standard 

Material 

Boring for temperature 

sensor Pt1000 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Yes 

Protection 

tube 

Yes 

Yes 

Yes 

Yes 

- 

- 

- 

- 

- 

- 

Item no. 

pH-holder for installation on fitting MAF 242 

(G2” connection) 

pH-holder for G1” connection thread 

pH-holder for Tri-Clamp ® 1” 1/2 – (dia. 50.5 mm) 

pH-holder for Tri-Clamp ® 2” – (dia. 64 mm) 



short 

long 

standard 

standard 

standard 

standard 

PVC 

PP 

PVDF 


PVC 

PVC 



Stainless steel 316Ti 

Stainless steel 316Ti 

641 440 

641 441 

641 452 

641 453 

641 443 

641 445 

641 457 

641 451 

641 469 

641 477 

ORDERING CODE for pH electrode and accessories for remote pH controller Type MPC 0427 


pH electrode 0... 50 °C, 0... 2 bar, pH 2... 14 – L-Electrode 120 mm 

pH electrode 0... 130 °C, 0... 16 bar, pH 0... 14 – M-Electrode 120 mm 

pH electrode 0... 130 °C, 0... 6 bar, pH 0... 14 – U-Electrode 120 mm 

Temperature probe – Stainless steel sensor Pt1000 







FKM gasket for all holders 

EPDM gasket for all holders 

Item no. 

649 336 

630 531 

660 807 

649 245 

649 246 

649 247 

654 882 

649 332 

649 335 

776 044 

641 486 

641 487 



Storage solution for electrodes (KCl 3M), 500 ml 




Factory 2-point pH calibration certificate 

Measuring chamber stainless steel 316L (1.4404) 1) with G 1/2” connection thread 


Item no. 

630 779 

630 762 

630 763 

630 765 

772 895 

775 833 

70 




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DIGITAL CONDUCTIVITY TRANSMITTER MyProc MCT 0447 


• Fully programmable conductivity transmitter functions for all kinds of conductivity 

measurement tasks 

• Large range of process connections with various fittings 


! 

The conductivity transmitter is available in different models: 

• Compact conductivity transmitter with integrated conductivity electrodes 

• Remote conductivity transmitter, for panel or wall mounting, to connect to conductivity sensor. 

The conductivity transmitter or sensor can be installed into a pipe by using insertion fitting 

Type MAF 242 or other suitable installation materials. It can also be installed in tanks or containers by 

using an industrial immersion fitting. 


General data 

Display 





MAF 242 


Environment: 






Standard 

EMC EN 61000-6-2, EN 61000-6-3 



Shock EN 60068-2-27 

PLC 




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71


Versions: 


combines a conductivity sensor 

and an electronic module with a 

display in an IP65 enclosure. 



cable glands or 4-pole plug. 



module integrated in a 

front-cover and a separate 

conductivity sensor. 


strip. 



module in an IP65 enclosure 

and a separate conductivity 

sensor. 




Customized adjustments, such as measuring range, engineering units and alarm setpoint can be carried out menu-supported on site via a multi-lingual 

display. 


Main Menu 

– conductivity 





– language 

– temperature units 

– cell constant 

– temperature compensation 


– relay function 


Test Menu 

– Offset 

– Span 

– conductivity non compensation 

– simulation of conductivity 


Choice of digit values Steps 

from 0 to 9 





parameter or 




Principle of operation – Electrodes measuring range: 

Conductivity is defined as the ability of a solution to conduct electrical 

current. The load carriers are ions (E.G. dissolved salt or acids). 

In order to measure conductivity, 2 electrodes are used which are set at a 

fixed distance apart and with a known specified surface. An AC voltage 

source is connected to the electrodes. The measured current is a direct 

function of the conductivity of the solution. 

The transmitter functions in a two wire circuit (without relay) or three wire 

circuit (with 2 additionnal relays – limits values freely adjustable) and requires 

a power supply of 12... 30 V DC. The device is available with an integrated 

power supply of 115/230 V AC. 

A 4... 20 mA standard signal proportional to the conductivity is available as 

output signal. 

Different electrode designs are required based on selected cell constant. 

The conductivity transmitter can be fitted with 4 different electrodes with cell 

constants 0.01; 0.1; 1 and 10. The electrode is selected according to the 

measuring range and medium by using the table below. 

K= 0.1 

K= 0.01 

K= 1 K= 10 

72 




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Compact conductivity transmitter Type MCT 0447 

General data: 

Compatibility 


Materials 


PC 




PA 


Fitting 





cell, screwed into the sensor housing. The sensor 

Seal 


with cell contants 0.01 or 0.1 are fitted with stainless 

steel electrodes and those with cell constants 

Electrode Stainless steel for cell constant K=0.01 or 0.1 

Graphite for cell constant K=1.0 or 10 

1.0 or 10 are fitted with graphite electrodes. 



Cable plug EN 175301-803 or 

cable glands M20 x 1.5 

compensation is a standard feature in the sensor Complete device data (Fitting + Electronics): 

housing. 


The transmitter component converts the measured 

Conductivity measurement 

signal and displays the actual value. 


0.05 µS/cm ... 200 mS/cm 

(depending on cell constant) 


Accuracy 

typical: 3 % o. MV.* – max.: 5 % o. MV.* 





Temperature compensation automatic (integrated Pt1000) – 



PVDF, stainless steel, brass: 100 °C 



Temperature (°C) 


Power supply 


Output 




Standard: 


* o. MV. = of measured value 


115/230 V AC 50/60 Hz 

(see specifications 115/230 V AC) 



4–20 mA programmable (3-wire with relays; 

2-wire without relays), proportional to conductivity. 

max. load: 800 Ω at 30 V DC; 550 Ω at 24 V DC; 

150 Ω at 15 V DC 





power: 3 VA 

IP65 with cable plug or gland mounted and 

tightened, blanked if not used. 




Tel.: +49 54 81-93 85-0 

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73


Installation: 

The MCT 0447 conductivity transmitter can easily be installed into any 

insertion fitting system (MAF 242) by just fixing the main nut. 

The compact conductivity transmitter must be installed in a vertical position 

onto a horizontal pipe or a weld-in fitting must be used through a tank wall to 

obtain the vertical position. With a cell constant K=10, the opening hole of 

the small channel must be located on the flow side. 

The transmitter must be protected from constant heat radiation and other 


An industrial immersion kit allows installation of this transmitter into tank or 





Immersion kit 

DN 

H [mm] 


spigot spigot 

15 187 

20 185 

25 185 

32 188 

40 192 

50 198 193 

65 198 206 199 

80 212 204 

100 219 214 

110 

125 254 225 

150 261 236 

180 

200 282 257 

L 

[mm] 

500 

1000 

1500 

2000 

74 




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Remote conductivity transmitter Type MCT 0447: 

General Data: 

The remote conductivity transmitter Type 

MCT 0447 is available in 2 versions: 

Compatibility 

Materials 


Panel-mounted 


transmitter 

Wall-mounted 


transmitter 

A separate compact conductivity sensor must be 

associated with these remote conductivity 

transmitter. 


Screws 




Power supply 




Sensor input 

Cable length 

Output 

Standard: 





conductivity sensor 



Polyester 


PA 





115/230 V AC – 50/60 Hz 



≤ 20 mA – transmitter without relays 

Analog signal from conductivity electrode and Pt1000 


4–20 mA programmable, (3-wire with relays; 

2-wire without relay), proportional to the conductivity 

max. load: 800 Ω at 30 V DC; 550 Ω at 24 V DC; 

150 Ω at 15 V DC 







power: 6 VA 







Tel.: +49 54 81-93 85-0 

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75


Remote conductivity sensor Type MCT 0447: 

Four conductivity sensors with different cell constants 

(K= 0.01; 0.1; 1; 10) offer large capabilities 

General Data: 

Compatibility 


of conductivity measurement. The Pt1000 for 

Materials 

automatic temperature compensation is integrated 

in the sensor housing. 

Housing 

PC 

Screws 


Cable plug 

PA 


Fitting 



Sensor holder 

PVDF 

Pt1000 

Stainless steel 1.4571 (316Ti) 

Seal 


Electrode Stainless steel for cell constant K=0.01 or 0.1 

Graphite for cell constant K=1.0 or 10 


Coaxial shielded cables with connector for pH 

and 4-wire cable for Pt1000 

Complete device data (fitting + electronics): 




0.05 µS/cm ... 200 mS/cm 

This sensor transmits directly an analog signal via 

a 4 x 1.5 mm 2 shielded cable, and is fitted with a 

standard EN175301-803 plug connector for the 

connection to remote conductivity transmitter 

(maximal cable length of 10 m). 

(depending on cell constant) 

Accuracy 

typical: 3 % o. MV.* – max.: 5 % o. MV.* 





Temperature compensation automatic (integrated Pt1000) – 



PVDF, stainless steel, brass: 100 °C 




Power supply 


Output 

* o. MV. = of measured value 

none 

4 x 1.5 mm 2 shielded, max. length 10 m 



76 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 




Installation: 

The conductivity sensor can easily be installed into any insertion fitting 

system (MAF 242) by just fixing the main nut. 

The compact conductivity sensor must be installed in a vertical position onto 

a horizontal pipe or a weld-in fitting must be used through a tank wall to 

obtain the vertical position. With a cell constant K=10, the opening hole of 

the small channel must be located on the flow side. 

The sensor must be protected from constant heat radiation and other 


An industrial immersion kit allows installation of this transmitter into tank and 




The specially designed measuring chamber enables to install all conductivity 

transmitters or electrodes in all pipe systems, either directly in the main 

stream or in a by-pass line. Additionnaly it enables to keep the electrode 

always inserted in liquids and isolate it easily from the main stream for cleaning 

or calibration purposes. 

K=0.01 K=0.1 K=1 K=10 

DN 

H [mm] 


spigot spigot 

15 156.0 

20 153.5 

25 153.5 

32 157.0 

40 161.0 

50 167.0 162.5 

65 167.0 166.5 167.0 

80 174.0 173.0 

100 184.0 183.5 

110 

125 194.5 

150 209.0 205.5 

180 

200 241.5 226.0 

Note: 

Material: Stainless steel 316L 

Pipe connection: G1/2” 




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77


ORDERING CODE for compact conductivity transmitter MCT 0447 


– an insertion conductivity transmitter Type MCT 0447 



Compact 

transmitter 1) 


12–30 V DC 

115–230 V AC 

Output 

4–20 mA 

4–20 mA 

Relays 

None 

2 

None 

2 

Electrode version 

K = 0.01 

K = 0.1 

K = 1 

K = 10 

K = 0.01 

K = 0.1 

K = 1 

K = 10 

K = 0.01 

K = 0.1 

K = 1 

K = 10 

K = 0.01 

K = 0.1 

K = 1 

K = 10 


EN 175301-803 


EN 175301-803 


EN 175301-803 


EN 175301-803 














Item no. 

630 172 

559 826 

630 173 

559 827 

630 174 

559 828 

630 175 

559 829 

630 176 

630 177 

630 178 

630 179 

559 830 

559 831 

559 832 

559 833 

648 165 

648 166 

648 167 

648 168 



Compact conductivity transmitter for tank installation consists of: 

– an insertion conductivity transmitter 

– an extension cable for immersion fitting (*) 

– an immersion fitting (*) 

– a fixing kit, Flange DN 65 with stainless steel screws (*) 

(*) see accessories 

ORDERING CODE for remote conductivity transmitter MCT 0447 


– a conductivity transmitter (wall-mounted or panel-mounted version) 

– a conductivity sensor 




Output 

Relays 


Item no. 

Panel-mounted 

transmitter 

12–30 V DC 

4–20 mA 

None 

2 



648 052 

648 053 

Wall-mounted 

transmitter 

12–30 V DC 

115–230 V AC 

4–20 mA 

4–20 mA 

None 

2 

None 

2 

cable glands 

cable glands 

cable glands 

cable glands 

648 056 

648 057 

648 058 

648 059 

78 




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Fax: +49 54 81-93 85-12 




ORDERING CODE for conductivity sensor MCT 0447 


Range 

Cell 

constant 

K = 0.01 

K = 0.1 

K = 1 

K = 10 

Cell material 

Electrical connection 

Item no. 

Sensor 

0.05 µS/cm ... 20 µS/cm 

0.5 µS/cm ... 200 µS/cm 

5 µS/cm ... 10 µS/cm 

0.5 µS/cm ... 200 µS/cm 

1) FKM gasket in standard; 1 Kit including a green FKM and a black EPDM gaskets is supplied with each sensor. 



Graphite 

Graphite 

EN 175301-803 

EN 175301-803 

EN 175301-803 

EN 175301-803 

630 172 

630 184 

630 173 

648 168 

Compact conductivity transmitter for tank installation consists of: 

– an insertion conductivity sensor 

– an extension cable for immersion fitting (*) 

– an immersion fitting (*) 

– a fixing kit, Flange DN 65 with stainless steel screws (*) 

(*) see accessories 

ORDERING CODE for accessories for compact transmitter MCT 0447 

Description 


Set with 1 stopper for unused cable gland M20 x 1.5 + 1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM 

gasket for the sensor + 1 mounting instruction sheet 

Item no. 

773 904 

773 997 

ORDERING CODE for conductivity electrode and accessories for compact transmitter MCT 0447 

Description 



Set with 1 green FKM + 1 black EPDM gaskets 

Ring 

PC-nut 


Conductivity electrode K = 0.01 

Conductivity electrode K = 0.1 

Conductivity electrode K = 1 

Conductivity electrode K = 10 


Cable plug EN 175301-803 with NPT1/2” reduction (Type 4721) - UR and UL approval 

Factory 2-point conductivity calibration certificate 

Measuring chamber stainless steel 316L (1.4404)1) with G1/2” connection threads 


Item no. 

661 977 

774 333 

831 427 

831 426 

774 333 

855 589 

853 869 

630 439 

856 971 

650 033 

384 895 

772 897 

775 833 


Description 









Fixing kit - Flange DN 65 with stainless steel screws 

Item no. 

631 789 

631 780 

631 781 

631 792 

638 854 

638 855 

638 856 

638 857 

635 837 




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Fax: +49 54 81-93 85-12 



79

DIGITAL INDUCTIVE CONDUCTIVITY TRANSMITTER MyProc MCT 0448 

• Optimal solution for conductivity measurements in difficult fluids (polluted, dirty,...) 

• PEEK/PPA version for CIP applications 

• Large range of process connections with various fittings for DN 15 to 200 


! 

The conductivity transmitter Type MCT 0448 combines a conductivity sensor and an electronic module 

with a display in an IP65 enclosure. The sensor component consists of a pair of magnetic coils in a PP, 

PVDF or PEEK housing. The cell constant is an average value over the whole measuring range. It can 

be re-adjusted depending on application. 

The integrated temperature sensor for automatic compensation is a standard feature in the conductivity 


The transducer component converts the meas-ured signal and displays the actual value. 

The conductivity transmitter can be installed into pipe by using insertion fitting Type MAF 242 available 

in stainless steel, brass or plastics. 


General data 

Compatibility 

Materials 



Screws 

Cable plug / gland 


Fitting 

Sensor holder 

Seal 

Display 




PC glass reinforced fibre (if PVDF sensor) 

PPA glass reinforced fibre (if PP, PEEK sensor) 

Polyester 


PA 


PP, PVDF or PEEK 

FKM or EPDM 




M 20 x 1.5 


MAF 242 


PLC 




Measurement type 

inductive conductivity measurement 


100 µS/cm...2 S/cm (cond.) or 

0.5...10 kΩ.cm (resis.) 

Accuracy 

± 2 % o.R.* 


Measurement type 

Numeric measurement 

Measuring range -40...+120 °C 

Accuracy 

±0.5 °C from 0...110 °C and 

±1°C from -40...0 °C and 110...120 °C 

Medium temperature max. with fitting in PVC: 50°C – PP: 80 °C – 

PVDF: 100 °C , stainless steel, brass: 120 °C 


automatic (with standardized integrated 

temperature sensor) – reference temperature 25 °C 


PN 6 (see pressure / temperature chart) 

* o.R.= of reading 

80 




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Pressure 

(bar) 



The conductivity is defined as the ability of a 

solution to conduct electrical current. The load 

carriers are ions (E.G. dissolved salt or acids). In 

order to measure conductivity, an AC voltage 

source is connected to the primary magnetic coil. 

The magnetic field induced generates a current in 

the secondary magnetic coil. The intensity of this 

induced current is a direct function of the 

conductivity of the solution. 

A 4....20 mA standard signal is available as output 

signal, proportional to the conductivity or the 

temperature of the fluid. The transmitter is 

available, in option, with 2 relays. 

The transmitter without relay or with 2 additionnal 

relays (limits values freely adjustable) functions in a 

three wire circuit and requires a power supply of 

12...30 V DC. The device is available with an 

integrated power supply of 115/230 V AC. 


Power supply 


with sensor 

Transmitter with relays 

Output 

Transmitter without relay 

Relays 

Environment: 

12–30 V DC (regulated and filtered ±5%) or 

115/230 V AC 

12 V DC-supply: 150 mA 


115/230 V AC-supply: 150 mA 



115/230 V AC-supply: 150 mA 

4–20 mA programmable, 

proportional to conductivity or temperature 

max. load: 1000 Ω at 30 V DC; 

800 Ω at 24 V DC; 

450 Ω at 15 V DC; 

330 Ω 12 V DC; 

2 relays, freely programmable, 

3 A, 230 V AC 







IP65 with cable plug mounted and tightened 

Standard 

EMC EN 61000-6-2, EN 61000-6-3 



Shock EN 60068-2-27 


Customized adjustments, such as measuring range, engineering units and alarm setpoints can be carried out menu-supported on site via a multi-lingual 

display. 


Main Menu 

– conductivity 





– language 


– cell constant 

– temperature compensation 


– relay function 


Test Menu 

– Offset 

– Span 

– Temperature correction 

– conductivity non compensated 

– simulation of conductivity 

– calibration of the zero point 


Choice of digit values 

Steps from 0 to 9 





parameter or 







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81


Installation: 

The MCT 0448 conductivity transmitter can easily be installed into any insertion fitting system 

(MAF 242) by just fixing the main nut. 

The conductivity transmitter must be installed in a vertical position onto a horizontal pipe or a weld-in 

fitting must be used through a tank wall to obtain the vertical position. 

without 

mixer 

with 

mixer 

Horizontal mounting Vertical mounting Mounting in tank 

The transmitter must be protected from constant heat radiation and other environmental influences, 

such as direct exposure to sunlight. 


PVDF: 205 

PEEK: 207 

DN 

H [mm] 


spigot spigot 

15 187 

20 185 

25 185 

32 188 

40 192 

50 198 193 

65 198 206 199 

80 212 204 

100 219 214 

110 

125 254 225 

150 261 236 

180 

200 282 257 

Dimensions (continued) (mm): 

The specially designed measuring chamber enables to install all conductivity 

transmitters or electrodes in all pipe systems, either directly in the main 

stream or in a by-pass line. Additionnaly it enables to keep the electrode 

always inserted in liquids and isolate it easily from the main stream for cleaning 

or calibration purposes. 

Note: 

Material: Stainless steel 316L 

Pipe connection: G1/2” 

82 




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ORDERING CODE for conductivity transmitter MCT 0448 


– an insertion conductivity transmitter Type MCT 0448 



Compact 

transmitter 1) 


12–30 V DC 

115–230 V AC 

Output 

4–20 mA 

4–20 mA 

Relays 

None 

2 

None 

2 

Electrode version 

PP 

PVDF 

PEEK 

PP 

PVDF 

PEEK 

PP 

PVDF 

PEEK 

PP 

PVDF 

PEEK 

Seal 

FKM 

FKM 

EPDM 

FKM 

FKM 

EPDM 

FKM 

FKM 

EPDM 

FKM 

FKM 

EPDM 


EN 175301-803 


EN 175301-803 


EN 175301-803 











Item no. 

770 980 

559 834 

653 895 

653 896 

662 543 

662 544 

770 992 

653 891 

662 546 

559 835 

653 899 

662 545 

770 994 

653 803 

662 547 



ORDERING CODE for accessories for transmitter MCT 0448 

Description 




Set with 1 stopper for unused cable gland M20 x 1.5 + 1 multiway seal 2 x 6 mm for cable gland + 1 black EPDM 

gasket for the sensor + 1 mounting instruction sheet 

Set with 1 green FKM + 1 black EPDM gaskets 

Ring 

PC-nut 

Inductive conductivity sensor in PP 

Inductive conductivity sensor in PVDF 

Inductive conductivity sensor in PEEK 


Cable plug EN 175301-803 with NPT1/2” reduction (Type 4721) – UR and UL approval 

Factory 2-point conductivity calibration certificate 

Measuring chamber stainless steel 316L (1.4404) 1) with G1/2” connection threads 


Item no. 

661 977 

773 904 

773 997 

774 333 

831 427 

831 426 

770 916 

649 351 

662 452 

650 033 

384 895 

772 897 

775 833 




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83

INSERTION FITTING FOR MyProc MAF 242 

• Universal fitting for insertion sensors, transmitters, batch controllers in pure, aggressive or 

contamined liquids 

• Large range of process connections: DN 06 to 400 in PVC, PP, PVDF, PE, stainless steel, 

brass 

• Electronics available for 

– Indication, Monitoring, Transmitting 

– On/Off control, Batch control 

! 

The fitting can be used to connect any insertion device for a measurement in the pipe. 

I.e. sensors, indicators, transmitters and controllers for flow, pH and Conductivity measurement. 

General data: 

Pipe diameter DN 06 up to DN 400 1) 

Fitting port connection 

Metal Internal or external thread, weld ends, Tri-Clamp ® , 

flange 

Plastic 

True union, spigot and external thread 

Materials 

Seal 

FKM or EPDM 

Body & adaptation part Brass (CuZn39Pb2) & stainless steel (316L -1.4404), 

all stainless steel (316L -1.4404) or 

all PVC, PP, PVDF, PE 

Medium data: 

Fluid temperature (160 °C max.) 

Temperature limits may depend on the sensor. 

Please refer to appropriate instruction manual or 

data sheet for more details. 

Fluid pressure (max.) 

Metal PN 16 

Plastic PN 10 

Pressure limits may depend on the sensor. Please 

refer to appropriate instruction manual or 


Environment - Approvals: 


Temperature limits may depend on the sensor. 

Please refer to appropriate instruction manual or 


Approval / Certificate 

3.1 Certificate; 

on request 


Rugosity Certificate; 

FDA (with EPDM seal) – stainless steel fitting only 

MFS 0242 

Flow sensor 

MFT 0247 

Digital flow transmitter 

MFT 0267 

Electromagnetic flow transmitter 

1) Combination between fitting and sensors is sometimes restricted to some DN (see diagram: combining the MAF 242 with sensors on 

next page) 

MPT 0427 

Digital pH transmitter 


MCT 0447 

Digital conductivity transmitter 

84 




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Combining the MAF 242 with sensors for flow rate, pH or ORP, conductivity measurement 

T-fitting 

DN 06 DN 65 

Available fitting DN 

Welding tab 

Fusion spigot 

Screw-on 

For flow measurement 

DN 50 DN 350 

DN 65 DN 400 

DN 100 DN 400 

Saddle 

For flow measurement 

DN 50 DN 200 

Flow rate measurement 

MFS 0242 – MFT 0247 – MFT 0267 

*see Note on each fitting dimensions diagram 


MPT 0427 – compact version 

MPT 0427 – remote version 

**Use only with true union fitting acc. to DIN/ISO 

in analysis version 


MCT 0447 

**Use only with true union fitting acc. to DIN/ISO 

in analysis version 

For further details about the various combination possibilities (sensor and fitting), please consult sensor related data sheet. 

DN 06 DN 15 DN 100 DN 200 

DN 400 

only 8041/8045 

Short sensor version 

Short or long* Short sensor version 

DN 15 DN 200 

DN 15 DN 32 

DN 200 

** 

DN 15 DN 32 

DN 200 

** 


Fittings with 

Type MFS 0247–MFT 0247 flow sensor / transmitter 

Type MCT 0447 analyse sensor / transmitter 

P 

(bar) 

Pressure and temperature limits depend on the sensor. Please refer to 

corresponding sensor data sheet for more details. 

Fittings with 

Type MFT 0267 

P 

(bar) 

Temperature 

(°C) 

Fittings with 

Type MFT 0267 PVDF flow sensor/transmitter 

Type MPT 0427–MPC 0427–MCT 0448 analyse sensor/transmitter 

P 

(bar) 

Temperature 

(°C) 

Temperature 

(°C) 

A: Application range for complete device (fitting + sensor) 




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85



Example: 



– For these specifications, the diagram indicates a pipe size of DN 40 [or DN 50 for (*) mentioned fittings] 

Flow rate 

Flow velocity 





– TriClamp ® acc. to SMS 3017 / ISO 2852, BS 4825 / ASME BPE or DIN 32676 


86 




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Installation: 

Flow measurement: 







Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 


Analysis measurement: 

For pH measurements, we recommended a “U”-form bypass installation to ensure that the electrode is 

maintained in a wet condition and enable the customer to calibrate the unit without stopping the whole 

process or to use the special designed measuring chamber. 

The specially designed measuring chamber enables to install all pH-, conductivity- transmitters or 

electrodes in all pipe systems, either directly in the main stream or in a by-pass line. Additionally it 

enables to keep the electrode always wet and isolates it easily from the main stream for calibration 

purposes. 


The suitable pipe size is selected using the diagram Flow / Velocity / DN. 




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87


Dimensions: 

Internal thread connection: 

G, NPT or Rc in stainless steel (316L–1.4404) or brass (CuZn39Pb2) 

NOTE: short sensor version 

DN P A D L 

[mm] [mm] [mm] [inch] [mm] 

15 80.3 84.0 G 1/2 16.0 

NPT 1/2 17.0 

Rc 1/2 15.0 

20 77.8 94.0 G 3/4 17.0 

NPT 3/4 18.3 

Rc 3/4 16.3 

25 78.0 104.0 G 1 23.5 

NPT 1 18.0 

Rc 1 18.0 

32 81.6 119.0 G 1 1/4 23.5 

NPT 1 1/4 21.0 

Rc 1 1/4 21.0 

40 85.4 129.0 G 1 1/2 23.5 

NPT 1 1/2 20.0 

Rc 1 1/2 19.5 

50 91.5 148.5 G 2 27.5 

NPT 2 24.0 

Rc 2 24.0 

External thread connection: 

G, in stainless steel (316L–1.4404), brass (CuZn39Pb2), PVC (only DN 6 

and DN 8) 

DN P A D L 

[mm] [mm] [mm] [inch] [mm] [mm] 

06 75.3 90.0 G 1/2 - 14.0 

08 75.3 90.0 G 1/2 - 14.0 

15 80.3 84.0 G 3/4 - 11.5 

20 77.8 94.0 G 1 - 13.5 

25 78.0 104.0 G 1 1/4 - 14.0 

32 81.6 119.0 G 1 1/2 - 18.0 

40 85.4 129.0 - M 55 x 2 19.0 

50 91.5 148.5 - M 64 x 2 20.0 



SMS 1145, in stainless steel (316L–1.4404) 

DN P A D 

[mm] [mm] [mm] 

25 77.8 130 Rd 40 x 1/6” 

40 81.6 164 Rd 60 x 1/6” 

50 85.4 173 Rd 70 x 1/6” 


88 




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Dimensions: 

Weld ends connection: 

EN ISO 1127/ ISO 4200, SMS 3008 or BS 4825 / ASME BPE in stainless 

steel (316L–1.4404) 9Pb2) 


DN P A Standard D s 

[mm] [mm] [mm] [mm] [mm] 

15 80.3 84.0 EN ISO 1127 / ISO 4200 21.30 1.60 

- - SMS 3008 - - 

- - ASME BPE - - 

20 77.8 94.0 EN ISO 1127 / ISO 4200 26.90 1.60 

- - SMS 3008 - - 

83.3 84.0 ASME BPE 19.05 1.65 

25 78.0 104.0 EN ISO 1127 / ISO 4200 33.70 2.00 

77.8 94.0 SMS 3008 25.00 1.20 

77.8 94.0 BS 4825 / ASME BPE 25.40 1.65 

32 81.6 119.0 EN ISO 1127 / ISO 4200 42.40 2.00 

- - SMS 3008 - - 

78.0 104.0 BS 4825 / ASME BPE 32.00 1.65 

40 85.4 129.0 EN ISO 1127 / ISO 4200 48.30 2.00 

81.6 119.0 SMS 3008 38.00 1.20 

81.6 119.0 BS 4825 / ASME BPE 38.10 1.65 

50 91.5 148.5 EN ISO 1127 / ISO 4200 60.30 2.60 

85.4 128.0 SMS 3008 51.00 1.20 

85.4 128.0 BS 4825 / ASME BPE 50.80 1.65 

65 - - EN ISO 1127 / ISO 4200 - - 

91.5 147.0 SMS 3008 63.50 1.60 

91.5 147.0 BS 4825 / ASME BPE 63.50 1.65 

Tri-Clamp ® connection: 

ISO (for pipe EN ISO 1127 / ISO 4200), SMS 3017 / ISO 2852* or 

BS 4825 / ASME BPE* in stainless steel (316L–1.4404) 

* Available with internal surface finish Ra = 0.8 µm 


DN P A Standard D2 D1 D 

[mm] [mm] [mm] [mm] [mm] [mm] 

15 80.3 130 ISO (for pipe EN ISO 1127/ISO 4200) 18.10 27.5 34.0 

- - SMS 3017 / ISO 2852 - - - 

- - ASME BPE - - - 


- - SMS 3017 / ISO 2852 - - - 

80.3 119 ASME BPE 15.75 19.6 25.0 


77.8 129 SMS 3017 / ISO 2852 22.60 43.5 50.5 

77.8 129 ASME BPE 22.10 43.5 50.5 


- - SMS 3017 / ISO 2852 - - - 

- - BS 4825 / ASME BPE - - - 


81.6 161 SMS 3017 / ISO 2852 35.60 43.5 50.5 

81.6 161 BS 4825 / ASME BPE 34.8 43.5 50.5 


85.4 192 SMS 3017 / ISO 2852 48.60 56.5 64.0 

85.4 192 BS 4825 / ASME BPE 47.50 56.5 64.0 

65 - - ISO (for pipe EN ISO 1127/ISO 4200) - - - 

91.5 216 SMS 3017 / ISO 2852 60.30 70.5 77.5 

91.5 216 BS 4825 / ASME BPE 60.20 70.5 77.5 




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89


Dimensions: 

Flange connection: 

DIN 2633 (ISO PN16), ANSI B16-5-1988 or JIS 10 K in stainless steel 

(316L–1.4404) 


DN P A Standard L Z D2 D1 D 

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] 

15 80.3 130 DIN 23.5 4x14.0 45.0 65.0 95.0 

130 ANSI 4x15.8 34.9 60.3 89.0 

152 JIS 4x15.0 51.0 70.0 95.0 

20 77.8 150 DIN 28.5 4x14.0 58.0 75.0 105.0 

150 ANSI 4x15.8 42.9 69.8 99.0 

178 JIS 4x15.0 56.0 750 100.0 

25 78.0 160 DIN 28.5 4x14.0 68.0 85.0 115.0 

160 ANSI 4x15.8 50.8 79.4 108.0 

216 DIN 4x19.0 67.0 90.0 125.0 

32 81.6 180 DIN 31.0 4x18.0 78.0 100.0 140.0 

180 ANSI 4x15.8 63.5 88.9 117.0 

229 JIS 4x19.0 76.0 100.0 135.0 

40 85.4 200 DIN 36.0 4x18.0 88.0 110.0 150.0 

200 ANSI 4x15.8 73.0 98.4 127.0 

241 DIN 4x19.0 81.0 105.0 140.0 

50 91.5 230 DIN 41.0 4x18.0 102.0 125.0 165.0 

230 ANSI 4x19.0 92.1 120.6 152.0 

267 JIS 4x19.0 96.0 120.0 155.0 

True union connection: 

DIN 8063, ASTM D 1785/76 or JIS K in PVC, DIN 16962 in PP or 

ISO 10931 in PVDF 


DN P A Standard A1 A2 D D1 

[mm] [mm] [mm] [mm] [mm] [mm] [mm] 

15 80.4 128.0 DIN / ISO 96 90 20.00 43 

80.4 130.0 ASTM 96 90 21.30 43 

80.4 129.0 JIS 96 90 18.40 43 

15* 81.4 148.0 DIN / ISO 116 110 20.00 74 

20 77.8 144.0 DIN / ISO 106 100 25.00 53 

77.8 145.6 ASTM 106 100 26.70 53 

77.8 145.0 JIS 106 100 26.45 53 

20* 81.4 154.0 DIN / ISO 116 110 25.00 74 

25 78.0 160.0 DIN / ISO 116 110 32.00 60 

78.0 161.4 ASTM 116 110 33.40 60 

78.0 161.0 JIS 116 110 32.55 60 

25* 81.4 160.0 DIN / ISO 116 110 32.00 74 

32 81.4 168.0 DIN / ISO 116 110 40.00 74 

170.0 ASTM 42.20 

169.0 JIS 38.60 

40 85.2 188.0 DIN / ISO 127 120 50.00 83 

190.2 ASTM 48.30 

190.0 JIS 48.70 

50 91.5 212.0 DIN / ISO 136 130 63.00 103 

213.6 ASTM 60.30 

213.0 JIS 60.80 

90 




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Dimensions: 

Spigot connection: 

DIN 8063 in PVC, DIN 16962 in PP or ISO 10931 in PVDF 


DN P A Standard L D H 


15 80.4 90 DIN 8063 16.5 20 17.5 

85 DIN 16962 14.0 

85 ISO 10931 14.0 

20 77.8 100 DIN 8063 20.0 25 17.5 

92 DIN 16962 16.0 

92 ISO 10931 16.0 

25 78.0 110 DIN 8063 23.0 32 21.5 

95 DIN 16962 18.0 

95 ISO 10931 18.0 

32 81.4 110 DIN 8063 27.5 40 27.5 

100 DIN 16962 20.0 

100 ISO 10931 20.0 

40 85.2 120 DIN 8063 30.0 50 31.5 

106 DIN 16962 23.0 

106 ISO 10931 23.0 

50 91.5 130 DIN 8063 37.0 63 39.5 

110 DIN 16962 27.0 

110 ISO 10931 27.0 

Welding tab with radius: 

in stainless steel (316L–1.4404) 

DN A B R 

[mm] [mm] [mm] [mm] 

50 56.6 61.6 30.2 

65 54.5 58.6 36.7 

80 53.1 56.4 44.5 

100 50.7 53.2 57.2 

125 48.2 50.3 70.7 

150 45.7 47.4 84.2 

200 41.0 42.3 109.6 

250 73.6 74.7 136.6 

300 67.8 68.7 162.0 

350 63.9 64.7 177.8 

NOTE: 

sensor version: 

– short for DN 50–DN 200 

– long for DN 250–DN 350 

Saddle: 

in PP 

Body material: PP/PVC 

Seal material: EPDM 

DN P H D D1 


50 116.0 155 116 63 

65 115.0 160 129 75 

80 119.0 171 144 90 

100 124.0 187 166 110 

110 120.0 191 181 125 

125 127.0 205 196 140 

150 137.0 225 216 160 

180 161.0 271 266 200 

200 173.0 291 290 225 

NOTE: long sensor version 




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91


Dimensions: 

Fusion spigot: 

in PE, PP or PVDF 

NOTE: 

sensor version: 

– short for DN 65–DN 100 

– long for DN 150–DN 400 

DN H Materials H1 H2 


65 72.5 PE 13.0 - 

PP 13.0 - 

PVDF 10.4 - 

80 72.5 PE 15.6 - 

PP 15.6 - 

PVDF 12.5 - 

100 72.5 PE 19.0 5.0 

PP 19.0 5.0 

PVDF 15.2 6 

125 102.0 PE 24.2 8.0 

PP - - 

PVDF - - 

150 102.0 PE 27.7 10.0 

PP 27.7 10.0 

PVDF - - 

200 102.0 PE 38.9 16.0 

PP 38.9 16.0 

PVDF - - 

250 102.0 PE 48.4 21.0 

PP 48.4 21.0 

PVDF - - 

300 102.0 PE 54.5 24.0 

PP 54.5 24.0 

PVDF - - 

350 102.0 PE 61.3 28.0 

PP 61.3 28.0 

PVDF - - 

400 102.0 PE 69.1 31.5 

PP - - 

PVDF - - 

Measuring chamber (only for analysis sensor / transmitter version): 

Screw-on: 

DN 100 to 400 in PVC, PP, PE 

NOTE: long sensor version NOTE: Materials: stainless steel 316L, Pipe connection: G 1/2” 

92 




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ORDERING CODE for fitting MAF 242 

DN 6 to DN 65 

Port 

connection 

Seal Standard Item no. Item no. Item no. 

DN 06–1/2” DN 08–1/2” DN 15 

Item no. 

DN 20 

Item no. 

DN 25 

Item no. 

DN 32 

Item no. 

DN 40 

Item no. 

DN 50 

Item no. 

DN 65 

Brass body & stainless steel adaptation part – T-fitting – Temperature max. 160 °C, PN16 

Internal 

thread 

External 

thread 

FKM 

FKM 

G 

NPT 

Rc (ISO7) 

G 

- 

- 

- 

- 

- 

- 

- 

- 

640 934 

640 930 

640 946 

640 952 

640 935 

640 931 

640 947 

640 953 

640 936 

640 942 

640 948 

640 954 

Stainless steel body & stainless steel adaptation part - T-fitting - Temperature max. 160 °C, PN16 

640 937 

640 943 

640 949 

640 955 

640 938 

640 944 

640 940 

640 956 

640 939 

640 945 

640 941 

640 957 

- 

- 

- 

- 

Internal 

thread 

External thread 

Weld ends 

Tri-Clamp ® 

Flange 

FKM 

FKM 

EPDM 

FKM 

EPDM 

FKM 

EPDM 

FKM 

G 

NPT 

Rc (ISO7) 

G 

SMS 1145 

EN ISO 1127 / ISO 4200 

SMS 3008 

BS 4825/ ASME BPE 

ISO (for pipe EN ISO 1127/ISO4200) 

SMS 3017 / ISO 2852 

SMS 3017 / ISO 2852* 

BS 4825 / ASME BPE 

BS 4825 / ASME BPE* 

DIN 2633 

ANSI B16-5-1988 

JIS 10K 

- 

- 

- 

774 656 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

774 654 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

640 958 

640 964 

640 960 

640 976 

- 

640 982 

- 

- 

640 988 

- 

- 

- 

- 

640 994 

640 990 

653 275 

640 959 

640 965 

640 961 

640 977 

- 

640 983 

- 

665 956 1) 

640 989 

- 

- 

665 187 1) 

665 192 

640 995 

640 991 

653 276 

640 950 

640 966 

640 972 

640 978 

665 539 

640 984 

665 521 

665 957 

640 980 

665 535 

665 179 

665 188 

665 193 

640 996 

640 902 

653 277 

640 951 

640 967 

640 973 

640 979 

- 

640 985 

- 

665 958 

640 981 

- 

- 

- 

- 

640 997 

640 903 

653 278 

640 962 

640 968 

640 974 

640 970 

665 530 

640 986 

665 532 

665 164 

640 992 

665 536 

665 170 

665 189 

665 194 

640 998 

640 904 

653 279 

640 963 

640 969 

640 975 

640 971 

665 531 

640 987 

665 533 

665 165 

640 993 

665 537 

665 171 

665 180 

665 195 

640 999 

640 905 

653 270 

- 

- 

- 

- 

- 

- 

665 166 

665 166 

- 

665 181 

665 196 

665 181 

665 196 

- 

- 

- 

PVC & PVC adaptation part – T-fitting – Temperature max. 50 °C, PN10 

True union 

Spigot 


Analysis True 

union 

FKM 

FKM 

FKM 

FKM 

DIN 8063 

ASTM D 1785/76 

JIS K 

DIN 8063 

G 

DIN 8063 

- 

- 

- 

- 

774 783 

- 

PP & PP adaptation part – T-fitting – Temperature max. 80 °C, PN10 

- 

- 

- 

- 

772 284 

- 

640 892 

640 804 

641 290 

640 898 

- 

652 059 

640 893 

640 805 

641 291 

640 899 

- 

652 050 

640 894 

640 806 

641 202 

640 890 

- 

652 051 

640 895 

640 807 

641 203 

640 891 

- 

640 895 

640 896 

640 808 

641 204 

640 802 

- 

640 896 

640 897 

640 809 

641 205 

640 803 

- 

640 897 

- 

- 

- 

- 

- 

- 

True union 

Spigot 

Analysis True 

union 

FKM 

FKM 

FKM 

DIN 16962 

DIN 16962 

DIN 16962 

- 

- 

- 

- 

- 

- 

640 800 

640 816 

652 062 

640 801 

640 817 

652 063 

640 812 

640 818 

652 064 

640 813 

640 819 

640 813 

640 814 

640 810 

640 814 

640 815 

640 811 

640 815 

- 

- 

- 

PVDF & PVDF adaptation part – T-fitting – Temperature max. 100 °C, PN10 

True union 

Spigot 

Analysis True 

union 

FKM 

FKM 

FKM 

ISO 10931 

ISO 10931 

ISO 10931 

- 

- 

- 

- 

- 

- 

640 922 

640 928 

652 065 

640 923 

640 929 

652 066 

640 924 

640 920 

652 067 

640 925 

640 921 

640 925 

640 926 

640 932 

640 926 

640 927 

640 933 

640 927 

- 

- 

- 

* internal surface finish Ra = 0.8 µm 

1) DN 20 only available in ASME BPE 




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93



Port 

connection 

Item no. 

DN 50 

Item no. 

DN 65 

Item no. 

DN 80 

Item no. 

DN 100 

Stainless steel – welding tab with radius – Temperature max. 160 °C, PN16 

Item no. 

DN 125 

Item no. 

DN 150 

Item no. 

DN 200 

Item no. 

DN 250 

Item no. 

DN 300 

Item no. 

DN 350 

Welding tabs 630 333 630 334 630 335 630 336 630 337 630 338 630 339 630 978 642 292 638 859 - 

PVC – Screw-on fitting – Temperature max. 50 °C, PN10 

Screw-on - - - 630 392 630 392 630 392 630 392 - - - - 

PVDF – Fusion spigot – Temperature max. 100 °C, PN10 

Fusion spigot 

Analysis Fusion spigot 

- 

- 

630 870 

630 882 

630 871 

630 882 

630 882 

630 882 

PE – Fusion spigot or screw-on fitting – Temperature max. 70 °C, PN10 

Fusion spigot 

Screw-on 


- 

- 

- 

630 864 

- 

630 866 

630 865 

- 

630 866 

630 866 

658 601 

630 866 

PP – Fusion spigot or screw-on fitting – Temperature max. 80 °C, PN10 

Fusion spigot 

Screw-on 


- 

- 

- 

630 872 

- 

630 874 

630 873 

- 

630 874 

630 874 

658 600 

630 874 

- 

630 882 

630 712 

658 601 

630 866 

- 

658 600 

630 874 

- 

630 882 

630 867 

658 601 

630 866 

630 875 

658 600 

630 874 

- 

630 882 

630 868 

658 601 

630 866 

630 876 

658 600 

630 874 

- 

- 

630 869 

658 601 

- 

630 877 

658 600 

- 

- 

- 

630 860 

658 601 

- 

630 878 

658 600 

- 

- 

- 

630 861 

658 601 

- 

630 879 

658 600 

- 

Item no. 

DN 400 

- 

- 

630 710 

658 601 

- 

- 

658 600 

- 

Port 

connection 

Seal 

Item no. 

DN 50 

PP – Saddle – Temperature max. 80 °C, PN10 (for PVC or PP pipe) 

Item no. 

DN 65 

Item no. 

DN 80 

Item no. 

DN 100 

Item no. 

DN 110 

Item no. 

DN 125 

Item no. 

DN 150 

Item no. 

DN 180 

Item no. 

DN 200 

Saddle FKM 647 350 647 351 647 362 647 363 647 364 647 365 647 366 655 095 647 638 

ORDERING CODE for accessories/spare parts (other versions on request) 

Description 

O-ring set (DN 06 to 65) 

FKM – for metal fitting (5 units) 

EPDM – for metal fitting (5 units) 

FKM – for plastic fitting (1 unit) 

EPDM – for plastic fitting (1 unit) 

Stopper with ring, union nut and O-ring 


PVC 

PP 


Item no. 

640 193 

640 194 

649 645 

649 646 

650 977 

650 976 

849 836 

Stainless steel 1) 316L (1.4404) 775 833 

Adaptation part (DN 06 to 65) 


777 606 

PVC 

631 210 

PP 

631 020 

PVDF 

631 021 

Approvals / Certificates 

3.1 certificate 

662 912 


662 901 

Rugosity certificate 

666 010 

Stopper with ring, 

union nut and O-ring 

Adaptation part 

O-ring set 

94 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 




Interconnection possibilities with insertion fittings MAF 242 





4–20 mA 

Relay 

Pulse 




Type MCT 0447 

Conductivity transmitter 



Type MCT 0247-MFC 0247 


output: 

4–20 mA 

Relay 

Pulse 



output 

4–20 mA 

Relay 

Type MCT 0448 

Inductive 


transmitter 

output: 

4–20 mA 

Relay 

Type MCT 0447 

Resistive conductivity 

transmitter 

output: 

4–20 mA 

Relay 

Type MFS 0242 

Flow sensor output: 

Pulse or Frequency 

Type MPT 0427 

pH sensor 

Sensor 

Type MCT 0447 

Resistive 


sensor 


Type MAF 242 






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95

INLINE FITTING FOR MyProc MAF 252 

• Inline fitting with paddle-wheel for flow measurement 

• DN 06 to DN 65 

• Closed pipe system, i.e. sensor inside fitting 

• Quarter-turn technology 

• Electronics available for 

– Indication, Monitoring, Transmitting 

– On/Off control, Batch control 

! 

The fitting MAF 252 has a built-in paddle-wheel to measure the 

flowrate. When liquid flows through the pipe, the paddle-wheel is 

set in rotation producing pulses which frequency is proportional to 

the flowrate. 

This leads to a very leak-proof construction, called the ”inline 

Quarter-turn” technology. 

The paddle-wheel rotation is detected contactless through the fitting 

wall. The sensor unit can be snapped-on or removed without 

opening the pipe or interrupting the process. 

General data: 

Pipe diameter DN 06 up to DN 65 

Measurement range 

from 0.5 up to 1200 l/min. 

Flow velocity 

0.3 up to 10 m/s (see flow diagram) 

Accuracy 1) 

Individual works calibration (Teach-In, 

via a remote transmitter) 

≤ ±0.5 % of F.S.* (on request) 

Standard mean K-factor 

≤ ±(0.5 % of F.S.* + 2.5% of Reading) 

Linearity 1) 

≤ ±0.5 % of F.S.* (at 10 m/s) 

Repeatability 

≤ 0.4 % of Reading* 

Fitting port connection 

Metal Internal or external thread, weld ends, Tri-Clamp ® 

or flange 

Plastic 

True union, spigot or external thread 

Materials 

Seal 

FKM or EPDM (depending on version, 

see ordering chart) 

Body 

Stainless steel (316L–1.4404), brass (CuZn39Pb2), 

PVC, PP, PVDF 

Screws 

Stainless steel (316L–1.4404) 

Paddle-wheel 

PVDF (PP on request or stainless steel, 

see data sheet 8030HT) 

Shaft and bearing Ceramics (Al 2 O 3 ) 

Medium data: 

Fluid temperature 

0 up to 50 °C for fitting in PVC 

0 up to 80 °C for fitting in PP 

-15 up to 100 °C for fitting in stainless steel, 

brass or PVDF 

Fluid pressure (max.) 

see pressure / temperature chart 

Metal 

PN 16 (PN40 on request) 

Plastic PN 10 

Fluid 

clean, neutral or slightly aggressive, 

solid-free liquids 

Solid particles rate 

max. 1%, size of particles 0.5 mm max. 

Viscosity 

300 cSt. max. 

Environment: 


-15 up to +60 °C (depending on associated 

electronics) 

Storage temperature -15 up to +60 °C 

Approvals: 


on request 



Rugosity Certificate; 

Calibration Certificate; 

MFS 0252 

Flow sensor 

MFT 0257–MFC 0257 


The Quarter-turn technology 

* F.S. = Full scale (10 m/s) 

1) Under reference conditions i.e. measuring fluid = water, ambient and 

water temperature = 20 °C, applying the minimum inlet and outlet pipe 

straights, matched inside pipe dimensions. 


96 




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Accuracy diagram: Pressure / temperature chart: Conception: 


A: Application range for complete device (fitting + sensor ) 

Installation: 

Minimum straight upstream and downstream distances must be observed. 

According to the pipe’s design, necessary distances can be bigger or use a 

flow conditioner to obtain the best accuracy. For more information, please 

refer to EN ISO 5167-1. 

EN ISO 5167-1 prescribes the straight inlet and outlet distances that must be 

complied with when installing fittings in pipe lines in order to achieve calm 

flow conditions. The most important layouts that could lead to turbulence in 

the flow are shown below, together with the associated prescribed minimum 

inlet and outlet distances. These ensure calm, problem-free measurement 



Example: 





Flow rate 


Regulating 

valve 

90° 

elbow joint 

or T-piece 

2 x 90° 

elbow joint 

3 dimensional 

Extension 

2 x 90° 

elbow joint 

Reduction 

The flow rate sensor, transmitter can be installed into either horizontal or 

vertical pipes 

Pressure and temperature ratings must be respected according to the 

selected fitting material. 

The suitable pipe size is selected using the diagram Flow / Velocity / DN. 

Flow velocity 






DIN 32676 





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Fax: +49 54 81-93 85-12 



97


Dimensions: 

Internal thread connection: 

G, NPT or Rc in stainless steel (316L–1.4404) or brass (CuZn39Pb2) 

DN P A D L 

[mm] [mm] [mm] [inch] [mm] 

15 34.5 84.0 G 1/2 16.0 

NPT 1/2 17.0 

Rc 1/2 15.0 

20 32.0 94.0 G 3/4 17.0 

NPT 3/4 18.3 

Rc 3/4 16.3 

25 32.2 104.0 G 1 23.5 

NPT 1 18.0 

Rc 1 18.0 

32 35.8 119.0 G 1 1/4 23.5 

NPT 1 1/4 21.0 

Rc 1 1/4 21.0 

40 39.6 129.0 G 1 1/2 23.5 

NPT 1 1/2 20.0 

Rc 1 1/2 19.5 

50 45.7 148.5 G 2 27.5 

NPT 2 24.0 

Rc 2 24.0 


G, in stainless steel (316L–1.4404), brass (CuZn39Pb2), PVC (only DN 6 

and DN 8) or PVDF (only DN 8) 

DN P A D L 

[mm] [mm] [mm] [inch] [mm] [mm] 

06 29.5 90.0 G 1/4 or G 1/2 - 14.0 

08 29.5 90.0 1/2** M 16 x 15 14.0 

15 34.5 84.0 G 3/4 - 11.5 

20 32.0 94.0 G 1 - 13.5 

25 32.2 104.0 G 1 1/4 - 14.0 

32 35.8 119.0 G 1 1/2 - 18.0 

40 39.6 129.0 - M 55 x 2 19.0 

50 45.7 148.5 - M 64 x 2 20.0 

** G, NPT, RC according to fitting version 


SMS 1145, in stainless steel (316L–1.4404) 

DN P A D 

[mm] [mm] [mm] 

25 32.0 130 Rd 40 x 1/6” 

40 35.8 164 Rd 60 x 1/6” 

50 39.6 173 Rd 70 x 1/6” 

98 




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Dimensions: 

Weld ends connection: 

EN ISO 1127/ ISO 4200, SMS 3008, BS 4825 / ASME BPE or DIN 11850 

Series 2 in stainless steel (316L–1.4404) 

DN P A Standard D s 


08 - - EN ISO 1127 / ISO 4200 - - 

- - SMS 3008 - - 

- - ASME BPE - - 

29.5 90.0 DIN 11850 Series 2 13.00 1.50 

15 34.5 84.0 EN ISO 1127 / ISO 4200 21.30 1.60 

- - SMS 3008 - - 

- - ASME BPE 

34.5 84.0 DIN 11850 Series 2 19.00 1.50 

20 32.0 94.0 EN ISO 1127 / ISO 4200 26.90 1.60 

- - SMS 3008 - - 

34.5 84.0 ASME BPE 19.05 1.65 

34.5 84.0 DIN 11850 Series 2 23.00 1.50 

25 32.2 104.0 EN ISO 1127 / ISO 4200 33.70 2.00 

32.0 94.0 SMS 3008 25.00 1.20 

32.0 94.0 BS 4825 / ASME BPE 25.40 1.65 

32.0 94.0 DIN 11850 Series 2 29.00 1.50 

32 35.8 119.0 EN ISO 1127 / ISO 4200 42.40 2.00 

- - SMS 3008 - - 

32.2 104.0 BS 4825 / ASME BPE 32.00 1.65 

32.2 104.0 DIN 11850 Series 2 35.00 1.50 

40 39.6 129.0 EN ISO 1127 / ISO 4200 48.30 2.00 

35.8 119.0 SMS 3008 38.00 1.20 

35.8 119.0 BS 4825 / ASME BPE 38.10 1.65 

35.8 119.0 DIN 11850 Series 2 41.00 1.50 

50 45.7 148.5 EN ISO 1127 / ISO 4200 60.30 2.60 

39.6 128.0 SMS 3008 51.00 1.20 

39.6 128.0 BS 4825 / ASME BPE 50.80 1.65 

39.6 128.0 DIN 11850 Series 2 53.00 1.50 

65 - - EN ISO 1127 / ISO 4200 - - 

45.7 147.0 SMS 3008 63.50 1.60 

45.7 147.0 BS 4825 / ASME BPE 63.50 1.65 

- DIN 11850 Series 2 - - 




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99


Dimensions: 

Tri-Clamp ® connection: 

ISO ((for pipe EN ISO 1127 / ISO 4200), SMS 3017 / ISO 2852*, 

BS 4825 / ASME BPE or DIN 32676 in stainless steel (316L–1.4404) 

P 

* Available with internal surface finish Ra = 0.8 µm 

A 

D2 

D1 

D 

DN P A Standard D2 D1 D 


08 - - ISO (for pipe EN ISO 1127 / ISO 4200) - - - 

- - SMS 3017 / ISO 2852 - - - 

- - ASME BPE - - - 

29.5 125 DIN 32676 10.00 27.5 34.0 

15 34.5 130 ISO (for pipe EN ISO 1127 / ISO 4200) 18.10 27.5 34.0 

- - SMS 3017 / ISO 2852 - - - 

- - ASME BPE - - - 

29.5 119 DIN 32676 16.00 27.5 34.0 


- - SMS 3017 / ISO 2852 - - - 

34.5 119 ASME BPE 15.75 19.6 25.0 

34.5 119 DIN 32676 20.00 27.5 34.0 


32.0 129 SMS 3017 / ISO 2852 22.60 43.5 50.5 

32.0 129 BS 4825 / ASME BPE 22.10 43.5 50.5 

32.0 136 DIN 32676 26.00 43.5 50.5 


- - SMS 3017 / ISO 2852 - - - 

- - BS 4825 / ASME BPE - - - 

- - DIN 32676 - - - 


35.8 161 SMS 3017 / ISO 2852 35.60 43.5 50.5 

35.8 161 BS 4825 / ASME BPE 34.80 43.5 50.5 

35.8 161 DIN 32676 38.00 43.5 50.5 


39.6 192 SMS 3017 / ISO 2852 48.60 56.5 64.0 

39.6 192 BS 4825 / ASME BPE 47.50 56.5 64.0 

39.6 170 DIN 32676 50.00 56.5 64.0 

65 - - ISO (for pipe EN ISO 1127 / ISO 4200) - - - 

45.7 216 SMS 3017 / ISO 2852 60.30 70.5 77.5 

45.7 216 BS 4825 / ASME BPE 60.20 70.5 77.5 

- - DIN 32676 - - - 

Flange connection: 

DIN 2633 (ISO PN16), ANSI B16-5-1988 or JIS 10 K in stainless steel 

(316L–1.4404) 

DN P A Standard L Z D2 D1 D 

[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] 

15 34.5 130 DIN 23.5 4x14.0 45.0 65.0 95.0 

130 ANSI 4x15.8 34.9 60.3 89.0 

152 JIS 4x15.0 51.0 70.0 95.0 

20 32.0 150 DIN 28.5 4x14.0 58.0 75.0 105.0 

150 ANSI 4x15.8 42.9 69.8 99.0 

178 JIS 4x15.0 56.0 75.0 100.0 

25 32.2 160 DIN 28.5 4x14.0 68.0 85.0 115.0 

160 ANSI 4x15.8 50.8 79.4 108.0 

216 JIS 4x19.0 67.0 90.0 125.0 

32 35.8 180 DIN 31.0 4x18.0 78.0 100.0 140.0 

180 ANSI 4x15.8 63.5 88.9 117.0 

229 JIS 4x19.0 76.0 100.0 135.0 

40 39.6 200 DIN 36.0 4x18.0 88.0 110.0 150.0 

200 ANSI 4x15.8 73.0 98.4 127.0 

241 JIS 4x19.0 81.0 105.0 140.0 

50 45.7 230 DIN 41.0 4x18.0 102.0 125.0 165.0 

230 ANSI 4x19.0 92.1 120.6 152.0 

267 JIS 4x19.0 96.0 120.0 155.0 

100 




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Dimensions: 

True union connection: 

DIN 8063, ASTM D 1785/76 or JIS K in PVC, 

DIN 16962 in PP or 


P 

A2 

A1 

A 

D 

D1 

DN P A Standard A1 A2 D D1 

[mm] [mm] [mm] [mm] [mm] [mm] [mm] 

08* 29.5 122.0 DIN / ISO 92 90 12.00 - 

- ASTM - - - - 

- JIS - - - - 

15 34.5 128.0 DIN / ISO 96 90 20.00 43 

130.0 ASTM 21.30 

129.0 JIS 18.40 

20 32.0 144.0 DIN / ISO 106 100 25.00 53 

145.6 ASTM 26.70 

145.0 JIS 26.45 

25 32.2 160.0 DIN / ISO 116 110 32.00 60 

161.4 ASTM 33.40 

161.0 JIS 32.55 

32 35.8 168.0 DIN / ISO 116 110 40.00 74 

170.0 ASTM 42.20 

169.0 JIS 38.60 

40 39.6 188.0 DIN / ISO 127 120 50.00 83 

190.2 ASTM 48.30 

190.0 JIS 48.70 

50 45.7 212.0 DIN / ISO 136 130 63.00 103 

213.6 ASTM 60.30 

* Only available in PVC 

Dimensions: 

Spigot connection: 

DIN 8063 in PVC, 

DIN 16962 in PP or 


D 

L 

A 

P 

H 

DN P A Standard L D H 


15 34.5 90 DIN 8063 16.5 20 17.5 

85 DIN 16962 14.0 

85 ISO 10931 14.0 

20 32.0 100 DIN 8063 20.0 25 17.5 

92 DIN 16962 16.0 

92 ISO 10931 16.0 

25 32.2 110 DIN 8063 23.0 32 21.5 

95 DIN 16962 18.0 

95 ISO 10931 18.0 

32 35.8 110 DIN 8063 27.5 40 27.5 

100 DIN 16962 20.0 

100 ISO 10931 20.0 

40 39.6 120 DIN 8063 30.0 50 31.5 

106 DIN 16962 23.0 

106 ISO 10931 23.0 

50 45.7 130 DIN 8063 37.0 63 39.5 

110 DIN 16962 27.0 

110 ISO 10931 27.0 




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101



Port 

Seal Standard Item no.** Item no.** Item no.** Item no. 

connection 

DN 06–1/4” DN 06–1/2” DN 08–1/2” DN 15 

Brass – with PVDF paddle-wheel – Temperature max. 100 °C, PN16 

Internal 

thread 

External 

thread 

Metric 

FKM 

FKM 

FKM 

G 

NPT 

Rc (ISO7) 

G 

NPT 

Rc (ISO7) 

- 

- 

- 

774 779 

- 

- 

- 

- 

- 

- 

774 749 

- 

- 

- 

Stainless steel – with PVDF paddle-wheel – Temperature max. 100 °C, PN16 

Internal 

thread 


Weld ends 

Tri-Clamp ® 

Flange 

FKM 

FKM 

EPDM 

FKM 

EPDM 

FKM 

EPDM 

FKM 

G 

NPT 

Rc (ISO7) 

G 

NPT 

Rc (ISO7) 

SMS 1145 

EN ISO 1127 / ISO 4200 

SMS 3008 

BS 4825/ ASME BPE 

DIN 11850 S2 

ISO (for pipe EN ISO 1127/ISO 4200) 

SMS 3017 / ISO 2852 

SMS 3017 / ISO 2852* 

BS 4825 / ASME BPE 

BS 4825 / ASME BPE* 

DIN 32676 

DIN 2633 

ANSI B16-5-1988 

JIS 10K 

- 

- 

- 

774 955 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

774 771 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

666 245 

661 304 

660 880 

16 x 1,5 mm 

774 748 

645 102 

645 108 

645 114 

645 110 

- 

- 

- 

- 646 226 

- 646 232 

- 646 238 

666 241 646 244 

661 272 - 

660 881 - 

- - 

774 067 1) 646 240 

- - 

- - 

773 900 773 901 

- 646 256 

- - 

- - 

- - 

- - 

773 916 773 917 

- 646 262 

- 646 268 

- 652 320 

Item no. 

DN 20 

645 103 

645 109 

645 115 

645 111 

- 

- 

- 

646 227 

646 233 

646 239 

646 245 

- 

- 

- 

646 241 

- 

665 581² ) 

773 912 

646 257 

- 

- 

665 517 

665 622 

773 918 

646 263 

646 269 

652 321 

Item no. 

DN 25 

645 104 

645 100 

645 116 

646 222 

- 

- 

- 

646 228 

646 234 

646 230 

646 246 

- 

- 

665 528 

646 252 

665 410 

665 592 

773 913 

646 258 

665 524 

665 509 

665 518 

665 939 

773 919 

646 264 

646 260 

652 332 

Item no. 

DN 32 

645 105 

645 101 

645 117 

646 223 

- 

- 

- 

646 229 

646 235 

646 231 

646 247 

- 

- 

- 

646 253 

- 

665 593 

- 

646 259 

- 

- 

- 

- 

- 

646 265 

646 261 

652 333 

Item no. 

DN 40 

645 106 

645 112 

645 118 

646 224 

- 

- 

- 

646 220 

646 236 

646 242 

646 248 

- 

- 

665 529 

646 254 

665 411 

665 594 

773 914 

646 250 

665 525 

665 500 

665 519 

665 930 

773 910 

646 266 

646 272 

652 334 

Item no. 

DN 50 

645 107 

645 113 

646 119 

646 225 

- 

- 

- 

646 221 

646 237 

646 243 

646 249 

- 

- 

665 520 

646 255 

665 522 

665 595 

773 915 

646 251 

665 526 

665 501 

665 310 

665 931 

773 911 

646 267 

646 273 

652 335 

Stainless steel – with PVDF paddle-wheel – Temperature max. 100 °C, PN40 

Internal thr. FKM G - - - 649 350 647 959 647 941 649 374 649 375 649 376 

PVC – with PVDF paddle-wheel – Temperature max. 50 °C, PN10 

True union FKM DIN 8063 

ASTM D 1785 / 76 

JIS K 

DIN 8063 

G 

Spigot 

Extern. thr. 

True union 

without spigot 

FKM 

FKM 

FKM 

EPDM 

PP – with PVDF paddle-wheel – Temperature max. 80 °C, PN10 

True union 

Spigot 

FKM 

FKM 

DIN 16962 

DIN 16962 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

774 782 

- 

- 

- 

- 

666 244 

- 

- 

- 

666 247 

- 

- 

- 

- 

645 150 

645 172 

641 294 

645 166 

- 

652 956 

652 962 

645 178 

645 184 

645 151 

645 173 

641 295 

645 167 

- 

652 957 

656 963 

645 179 

645 185 

645 162 

645 174 

641 296 

645 168 

- 

652 958 

652 964 

645 170 

645 186 

645 163 

645 175 

641 297 

645 169 

- 

656 959 

656 965 

645 171 

645 187 

645 164 

645 176 

641 298 

645 160 

- 

656 950 

656 966 

645 182 

645 188 

645 165 

645 177 

641 299 

645 161 

- 

656 951 

656 967 

Item no. 

DN 65 

- 

- 

- 

- 

- 

- 

645 183 

645 189 - - 

- 

- 

- 

- 

- 

- 

- 

- 

665 596 

665 596 

- 

- 

665 511 

665 942 

665 511 

665 942 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

PVDF – with PVDF paddle-wheel – Temperature max. 100 °C, PN10 

True union 

Spigot 

Extern. thr. 

FKM 

FKM 

FKM 

ISO 10931 

ISO 10931 

ISO 10931 

- 

- 

- 

- 

- 

- 

- 

- 

666 240 

645 180 

645 196 

- 

645 181 

645 197 

- 

645 192 

645 198 

- 

645 193 

645 199 

- 

645 194 

645 190 

- 

645 195 

645 191 

- 

- 

- 

- 

* internal surface finish Ra = 0.8 µm 1) EPDM seal 

** external thread 2) DN 20 only available in ASME BPE 

102 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 




ORDERING CODE for accessories (other versions on request) 

Description 

O-ring set (DN 06 to 65) 

FKM – for metal fitting, DN 06 to 65 

EPDM – for metal fitting, DN 06 to 65 

FKM – for plastic fitting, DN 08 







EPDM – for plastic fitting, DN 08 







Sensor holder 

Stainless steel with paddle-wheel (PVDF), gasket (FKM) screws and certificate for DN 08 

Stainless steel with paddle-wheel (PVDF), gasket (FKM) screws and certificate for DN 15 up to DN 65 

Stainless steel with paddle-wheel (PVDF), gasket (EPDM) screws and certificate for DN 15 up to DN 65 

Stainless steel with paddle-wheel (PVDF), gasket (EPDM) screws and certificate, Ra. int. = 0.8 µm for DN 15 up to DN 65 

Stainless steel with paddle-wheel (PP), gasket (EPDM) screws and certificate for DN 15 up to DN 65 

Brass with paddle-wheel (PVDF), gasket (FKM), screws and certificate for DN 08 

Brass with paddle-wheel (PVDF), gasket (FKM), screws and certificate for DN 15 up to DN 65 

Brass with paddle-wheel (PVDF), gasket (EPDM), screws and certificate for DN 15 up to DN 65 

Brass with paddle-wheel (PP), gasket (EPDM), screws and certificate for DN 15 up to DN 65 

PVC with paddle-wheel (PVDF), gasket (FKM), screws and certificate for DN 08 

PVC with paddle-wheel (PVDF), gasket (FKM), screws and certificate for DN 15 up to DN 65 

PVC with paddle-wheel (PVDF), gasket (EPDM), screws and certificate for DN 15 up to DN 65 

PVC with paddle-wheel (PP), gasket (EPDM), screws and certificate for DN 15 up to DN 65 

PP with paddle-wheel (PVDF), gasket (FKM), screws and certificate for DN 15 up to DN 65 

PP with paddle-wheel (PVDF), gasket (EPDM), screws and certificate for DN 15 up to DN 65 

PP with paddle-wheel (PP), gasket (EPDM), screws and certificate for DN 15 up to DN 65 

PVDF with paddle-wheel (PVDF), gasket (FKM), screws and certificate for DN 08 

PVDF with paddle-wheel (PVDF), gasket (FKM), screws and certificate for DN 15 up to DN 65 

PVDF with paddle-wheel (PVDF), gasket (EPDM), screws and certificate for DN 15 up to DN 65 




Rugosity certificate 

Calibration certificate 

Item no. 

648 562 

648 563 

660 891 

653 777 

653 778 

653 779 

653 770 

653 771 

653 782 

660 802 

653 783 

653 784 

653 785 

653 786 

653 787 

653 788 

660 890 

654 528 

654 527 

656 361 

661 647 

660 899 

654 526 

654 525 

661 088 

660 896 

654 410 

654 419 

665 104 

654 522 

654 411 

665 105 

660 898 

654 524 

654 523 

662 912 

662 901 

666 010 

772 898 

O-ring set for 

plastic fitting 

O-ring set for 

metal fitting 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



103


Interconnection possibilities inline fittings MAF 252 





4–20 mA 

Relay 

Pulse 




output: 

4–20 mA 

Relay 

Pulse 

Sensor 

Type MFS 0257 

Flow sensor 

output: 

Frequency 

Type MAF 252 



104 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



NOTES 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



105

NOTES 

106 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12 



Engineering, distribution and manufacturing of systems 

and components for the automation, process control, 

machine building and measuring & controling industries. 

Incremental, absolute and 

bus encoders MyInc / MyAbs 

Programmable inductive 

proximity sensors MyProx 

Industrial, miniature, signal, PCB, 

latching and safety relais MyRel 

Inductive, capacative and optoelectric sensors 

Identification systems MyIdent 

Flow, level and pressure switches and sensors 

Infrared sensors for steelworks 

Cam switches, overspeed switches, overcurrent relais, 

pressure switches from former Siemens production 

Safety switches and components for conveyor belt 

safety from former AEG production 

Incremental, Absolute and Bus Encoders 

Incremental encoders: outer ø 24 to 145 mm 

Hollow shaft encoders: shaft ø 4 to 72 mm 

Absolute multi- and singleturn encoders: 

outer ø 36 to 200 mm 

Absolute encoder from length 43 mm (ø 58 mm) 

Bus encoders for Profi-, CAN-, Interbus, DeviceNet, 

Ethernet, SSI, parallel, BiSS 

Incremental encoders up to 80.000 cpt 

Incremental encoders up to IP 68 

MyProx 

Level-, Flow- and Pressure Sensors 

Float level switches, 

electro optic level switches 

Multi-point level switches 

Flow switches and indicators switch 

points as low as 0.2 l/min. 

Pressure switches 0.5 to 400 bar and 

hazardous area versions 

Hydraulics and high pressure 

applications from 40–700 bar 

Programmable Inductive Proximity Sensors 

Software programmable, application learning 

Background metal rejection, 

Band sensing, and Position sensing 

Inductive sensors M12, M18, M30, (AC+DC) 

Sensing range up to 29 mm (M30) 

Senses an object at a selectable distance 

Solves the unsolvable applications 

Meyle Safety and Control Components for conveyor belts, steel and cement industries 

Rotation speed monitors for braking and 

conveyor speed control 

Conveyor belt speed monitors and material 

flow control switches 

Rope and push button operated emergency 

STOP switches 

Pull rope emergency switches according 

to DIN/VDE 0660 T200/T210, EN 218 

Off track belt switches according to VDE 

Pull rope and emergency switches with Ex protected contacts 

according to ATEX guideline for use in 

zone 21 and 1 

Unlocking devices for supervisory control of drives 

Infrared sensors for steel factories, smelting works and rolling 

mills 

High temperature proximity sensors 

Meyer Industrie-Electronic GmbH – MEYLE

MEYER INDUSTRIE-ELECTRONIC GmbH – MEYLE 

Carl-Bosch-Str. 8 


Tel. +49 54 81-93 85-0 - Fax +49 54 81-93 85-12 

www.meyle.de 


108 




Tel.: +49 54 81-93 85-0 

Fax: +49 54 81-93 85-12

conductivity - MEYER Industrie-Electronic GmbH

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