conductivity - MEYER Industrie-Electronic GmbH

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
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MFT 0247
General data:
Compatibility
with fittings MAF 252 (see corresp. data sheet)
Materials
Housing, cover
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
FKM (EPDM option)
Electrical connections Cable plug EN 175301-803
Connection cable
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):
Pipe diameter DN 06 to 65
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 100 °C
Fluid pressure max.
PN10 (with plastic fitting) PN16 (with metal fitting)
(PN40 on request, see MAF 252 data sheet)
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)
Flow transmitter
MFC 0247
Batch controller
MAF 252
Inline fitting
Electrical data:
Power supply
Current consumption
Pulse version
Pulse “Low power” vers.
Output: Frequency
Pulse version
Pulse “Low Power” vers.
Reversed polarity of DC
Environment:
Ambient temperature
Relative humidity
12–36 V DC
with sensor
≤ 30 mA
≤ 0.8 mA
Transistor NPN/PNP, open collector,
max. 100 mA, frequency: 0...300 Hz;
duty cycle 1/2
Transistor NPN, open collector,
max. 10 mA, frequency: 0...300 Hz;
duty cycle 1/2
Protected
-15 up to +60 °C (operating and storage)
≤ 80 %, non condensated
PLC
Standards and approvals:
Protection class
IP65, with connector plugged-in 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.
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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