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Clark Solutions
DV01 Gear-Wheel Flowmeter
For Viscous Liquids, 20-4000 cSt, to 65 l/min, Frequency Output
DESCRIPTION
Model DV01 flow meter consists of a pair of steel gear wheels in an aluminum housing that are rotated by flowing liquid. A magnetic proximity sensor and signal conditioning circuit are isolated from the measuring chamber and sense the rotation of the gear wheels. The signal is converted to a pulse train output.
Models DV01-1 and DV01-3 gears have sleeve bearings and model DV01-2 uses ball bearings. They have low pressure drop and are quiet in operation.
The units are particularly well suited to dosing applications as well monitoring lubrication systems.
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DV01 Flowmeter
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SPECIFICATIONS
Max. Pressure:DV01-1, 100 bar; DV01-(2,3), 160 bar
Pressure Drop: varies with viscosity and
flow rate (consult factory)
Temperature Range: -10...+80°C
(optional to 150°C)
Accuracy Of Measured Value: DV01-1,
±3%; DV01-2, ±0.3%; DV01-3, ± 2.5%
Supply Voltage: 19...28 Vdc
Output Signal: square wave pulses,
min V= 0.8(supply voltage), 50% duty
cycle (± 15%)
Enclosure Rating: IP 65
Weight: DV01-1, 0.5 kg; DV01-2, 0.7 kg;
DV01-3, 1.9 kg
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| Model |
Range l/min |
Viscosity cSt |
Connection |
Meas. Volume ml/pulse |
Resolution pulses/l |
| DV01-1 |
0.25...10 |
20...4000 |
3/8" G* |
0.2 |
5,000 |
| DV01-2 |
0.16...16 |
20...3000 |
3/8" G* |
0.25 |
4,082 |
| DV01-3 |
1...65 |
20...4000 |
3/4" G* |
2 |
500 |
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* Adapter available for NPT |
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| ORDERING INFORMATION |
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| PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS |
| Model |
Range |
| DV01-1 |
0.25 to 10 l/min |
| DV01-2 |
0.16 to 16 l/min |
| DV01-3 |
1.0 to 65 l/min |
| Add Suffix "H" for High Temperature Option |
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For assistance call 978-568-3400
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