7000/8000 Series Flow Meter With Optional Outputs - Clark Solutions
7000/8000 Series Flow Meter With Optional Outputs - Clark Solutions
7000/8000 Series Flow Meter With Optional Outputs - Clark Solutions
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www.clarksol.com<br />
CLARK SOLUTIONS<br />
<strong>7000</strong>/<strong>8000</strong> <strong>Series</strong> <strong>Flow</strong> <strong>Meter</strong> <strong>With</strong> <strong>Optional</strong> <strong>Outputs</strong><br />
Differential Pressure Orifice Type, Liquids & Gases<br />
DESCRIPTION<br />
Use the <strong>7000</strong>/<strong>8000</strong> series flow meters for measuring<br />
the flow rate of liquids, gases, compressed air or<br />
steam in closed pipes. We also make indicating flow<br />
switches and flow transmitters for process indication<br />
and control. <strong>Meter</strong>s feature a large easy to read<br />
analog dial with 270 degree pointer movement.<br />
Our meters are suited to a wide range of applications<br />
where affordability, reliability and ruggedness are<br />
important considerations.<br />
Liquid meters are suitable for potable and nonpotable<br />
water, irrigation water, glycol-water mixtures,<br />
fuel oils, lubricating oils, gasoline and many other low<br />
and medium viscosity liquids (maximum viscosity 500 centipoise).<br />
Gas meters are suitable for compressed air and most other compressed gases including carbon dioxide,<br />
helium and hydrogen, acetylene, nitrogen. Standard pressure rating is to 180 psig. <strong>Optional</strong> high pressure<br />
to 400 psig. Not recommended for toxic gases.<br />
Steam flow meters measure saturated steam flow at pressures up to<br />
120 psig.<br />
Any of our flow meters can be fitted with a flow transmitter for<br />
sending a signal to a remote device such as a computer, data logger,<br />
chart recorder or remote indicator.<br />
Don't get just a blind flow switch. Get a flow switch that also shows<br />
you the flow rate! Any of our flow meters can be fitted with one or<br />
two adjustable reed switches to provide an alarm signal of low or<br />
high flow rates.<br />
SPECIFICATIONS<br />
GENERAL<br />
Accuracy: ± 3% F.S.<br />
Repeatability: ± 1% F.S.<br />
Pressure, max: 180 psig(12.6 kg/cm2); 400 psig optional<br />
Pressure, min: 10 psig (0.67 kg/cm2)<br />
Temperature, max: 212 o F (100 o C); 350 o F (177 o C) optional<br />
Temperature, min: -30 o F (-34 o C); -80 o F (-62 o C) optional<br />
Viscosity, max: 5 centipoise (to 500 cps optionally available)<br />
Pressure Drop: Bronze, max 5 psig; SS & Monel, max 7 psig<br />
<strong>7000</strong> <strong>Series</strong> Cutaway View<br />
TRANSMITTERS<br />
Option: 4-wire (option W, Y, Z) 2-wire (option W2, W3)<br />
Accuracy:<br />
Horizontal <strong>Flow</strong> ±3% F.S. above 30% F.S. ±3% F.S. above 15% F.S.<br />
Vertical <strong>Flow</strong> ±5% F.S. above 30% F.S. ±3% F.S. above 15% F.S.<br />
Ambient Temp Limit: 120 o F (50 o C) 120 o F (50 o C)<br />
Current Output: 4-20 mA, 800 ohms max. 4-20 mA, 650 ohms max. (350 ohms with option R)<br />
(linear with flow)<br />
(signal proportional to flow rate squared)<br />
Frequency Output (Option Y): 1000 Hz F.S. 5 V peak, n/a<br />
270 µs on time<br />
Electrical Rating: General Purpose General Purpose (IS applied for)<br />
Power Input: 24 Vdc, 100 mA 24 Vdc, 25 mA<br />
<strong>Clark</strong> <strong>Solutions</strong> 10 Brent Drive Hudson, MA 01768 Tel. 978 / 568 3400 Fax 978 / 568 0060
REED SWITCHES<br />
Setability: ±5% F.S.<br />
Repeatability: ±1% F.S.<br />
Hysteresis: 7 to 13% F.S.<br />
Hazardous (Specify Option IS)<br />
Non-Hazardous CSA / NRTLc: AEx ia IIC: Class I, Division I,<br />
Groups A, B, C & D; Class II, Division I, Groups E,<br />
Voltage 175 Vdc max., 125 Vac max. 28V max.<br />
Current 350 mA max. switching 110 mA max.<br />
Contact<br />
Rating<br />
10 Watts 1.2 Watts<br />
DIMENSIONS(MM)<br />
<strong>Meter</strong> Housing & Indicator Orientation<br />
Choices & Designations<br />
Dial<br />
Example<br />
Table 1 Dimensions <strong>7000</strong> <strong>Series</strong><br />
Pipe Size A B C<br />
D<br />
Weight (lbs)<br />
H-Hex, S-Square<br />
1/4” NPT 151 78 38 32S 4<br />
1/2” NPT 151 78 38 32S 4<br />
3/4” NPT 151 78 38 32H 4<br />
1” NPT 154 78 44 38H 5<br />
1-1/2” NPT 162 78 64 54H 5<br />
2” NPT 172 81 81 70H 7<br />
3” NPT 190 106 117 102H 12<br />
Table2 Dimensions <strong>8000</strong> <strong>Series</strong><br />
Pipe Size A B Weight (lbs)<br />
1/2” 168 43 4<br />
3/4” 179 51 5<br />
1” 184 60 5<br />
1-1/2” 198 79 7<br />
2” 203 95 8<br />
2-1/2” 217 108 9<br />
3” 225 127 11<br />
4” 252 156 15<br />
5” 263 187 20<br />
6” 280 213 24<br />
8” 311 264 33<br />
Table 3 Dials & Scales<br />
Range Smallest Range<br />
Max Min Increment Max Min<br />
Smallest<br />
Increment<br />
1 0.15 0.01 100 15 1<br />
2 0.30 0.05 120 15 1<br />
3 0.40 0.05 150 20 2<br />
4 0.50 0.10 200 30 2<br />
6 0.50 0.10 240 30 2<br />
8 1.0 0.10 250 30 5<br />
10 1.5 0.10 300 40 5<br />
15 2.0 0.20 400 50 10<br />
20 3.0 0.50 600 50 10<br />
25 3.0 0.50 800 100 10<br />
30 4.0 0.50 1000 150 10<br />
40 5.0 1.0 1500 200 20<br />
50 6.0 1.0 2000 300 20<br />
60 5.0 1.0 3000 400 50<br />
80 10.0 1.0 4000 500 100<br />
<strong>Clark</strong> <strong>Solutions</strong> 10 Brent Drive Hudson, MA 01768 Tel. 978 / 568 3400 Fax 978 / 568 0060
FLOW<br />
Table 4 <strong>7000</strong> <strong>Series</strong> (Threaded) Full Scale <strong>Flow</strong> Range<br />
Size Liquid Gas (Option I)<br />
Inches mm GPM LPM SCFM Nm 3 /h<br />
1/4 08 2 8 10 15<br />
1/4 08 3 15 20 30<br />
1/4 08 4 25 30 50<br />
1/2 15 2 8 10 15<br />
1/2 15 3 10 20 30<br />
1/2 15 4 15 30 50<br />
1/2 15 6 25 40 80<br />
1/2 15 10 40 60 100<br />
3/4 20 6 25 60 100<br />
3/4 20 10 40 100 150<br />
3/4 20 15 60 150 200<br />
3/4 20 20 80 200 300<br />
1 25 15 60 150 250<br />
1 25 20 80 200 400<br />
1 25 30 120 300 500<br />
1 25 40 150 400 600<br />
1-1/2 40 30 120 300 500<br />
1-1/2 40 40 150 400 600<br />
1-1/2 40 60 240 600 1000<br />
1-1/2 40 100 400 800 1200<br />
2 50 40 150 400 600<br />
2 50 60 240 600 1000<br />
2 50 100 400 800 1200<br />
2 50 150 600 1000 1500<br />
2 50 200 800 1200 2000<br />
3 80 200 800 1000 1500<br />
3 80 300 1000 2000 3000<br />
3 80 400 1500 3000 5000<br />
3 80 500 2000 4000 6000<br />
Table 5 <strong>7000</strong> <strong>Series</strong> Low <strong>Flow</strong> Option ES, Full Scale <strong>Flow</strong> Range<br />
Size Liquid Gas (Option I)<br />
Inches mm GPH LPM cc/m SCFH Nm 3 /h<br />
1/2 15 4 15 200 40 1<br />
1/2 15 6 20 300 60 2<br />
1/2 15 10 40 400 100 3<br />
1/2 15 15 60 600 150 4<br />
1/2 15 20 80 1000 200 6<br />
1/2 15 30 120 2000 300 8<br />
1/2 15 40 150 3000 400 10<br />
1/2 15 60 240 4000 - -<br />
1/2 15 100 400 6000 - -<br />
TO ORDER:<br />
A) Select Size (pipe size at meter inlet)- Tables 4,5,6<br />
B) Specify model series<br />
7= <strong>7000</strong> <strong>Series</strong> (NPT Connections)<br />
8= <strong>8000</strong> <strong>Series</strong> (Wafer Style Flange Mount)<br />
C) Specify Body Material<br />
1=Bronze 2=Monel 3=316 SS<br />
D) Specify <strong>Flow</strong> Direction(“<strong>Meter</strong> Housing & Indicator<br />
Orientation” illustration)<br />
E) <strong>Flow</strong> Rate & Units (select from Tables 4,5,6) Be<br />
sure to designate option I if intended for gas service.<br />
F) Options (select from options Table 7)<br />
G) Switches (if required)<br />
1S2= One SPDT reed switch<br />
2S2= Two SPDT reed switches<br />
EXAMPLE: 3/4 7 1 R 20 AD 1S2<br />
Option<br />
A<br />
B<br />
B2<br />
C<br />
D<br />
E<br />
ES<br />
G<br />
H<br />
I<br />
IS<br />
J<br />
K<br />
N<br />
P<br />
R<br />
R2<br />
R3<br />
T<br />
V<br />
W<br />
W2<br />
W3<br />
IS<br />
Y<br />
Table 6 <strong>8000</strong> <strong>Series</strong> (Wafer) Full Scale <strong>Flow</strong> Range<br />
Size Liquid Gas (Option I)<br />
Inches mm GPM LPM SCFM Nm 3 /h<br />
2-1/2 65 80 240 600 1000<br />
2-1/2 65 100 400 800 1200<br />
2-1/2 65 150 600 1000 1500<br />
2-1/2 65 200 800 1200 2000<br />
4 100 300 1000 1500 50<br />
4 100 400 1500 3000 100<br />
4 100 600 2400 5000 150<br />
4 100 800 3000 6000 200<br />
5 125 300 1000 1500 50<br />
5 125 400 1500 3000 100<br />
5 125 600 2400 5000 150<br />
5 125 800 3000 6000 200<br />
6 150 600 2400 3000 100<br />
6 150 800 3000 5000 150<br />
6 150 1000 4000 <strong>8000</strong> 250<br />
6 150 2000 <strong>8000</strong> 15000 400<br />
8 200 600 2400 5000 150<br />
8 200 1000 4000 <strong>8000</strong> 250<br />
8 200 2000 <strong>8000</strong> 15000 400<br />
8 200 3000 12000 20000 600<br />
Table 7 Options<br />
Description<br />
Viton seals<br />
EPR seals<br />
Teflon seals<br />
Calibrate for Sp. Gravity<br />
Gasketed case (NEMA-4X)<br />
Non-standard flow rate<br />
Low flow (below 2GPM)<br />
Custom scale/dial<br />
High pressure service (400 psig/Inconel bellows)<br />
Compressed Gas Service<br />
Hazardous Reed Switch Rating<br />
Peak <strong>Flow</strong> Indicator (second pointer w/reset)<br />
Saturated steam service; EPR seals, SS bellows,<br />
inverted housing, max 120 PSI<br />
Ammonia Service<br />
Panel Mount (1/4 &1/2”)<br />
Digital Display (rate & total)<br />
Remote readout, Bronze<br />
Remote readout, SS<br />
Expanded Temp. (to 350 o F)<br />
High Viscosity (5-500 cps)<br />
4-20 mA (linear)<br />
4-20 mA w/local mechanical indicator, (requires<br />
external square root extractor)<br />
Same as W2, no indicator<br />
Instrinsic Safety for W2 & W3 (consult factory<br />
for details)<br />
Frequency Output<br />
<strong>Clark</strong> <strong>Solutions</strong> 10 Brent Drive Hudson, MA 01768 Tel. 978 / 568 3400 Fax 978 / 568 0060