P002 Piston Flow Meter

Precision low flow meter Model P002

Flow range: 0.5 to 2000 cc/min (0 to 0.53 gpm)
Accuracy (at 3cP): ± 0.2% of reading over a 200:1 range
Maximum Operating Pressure: 500 bar (7250 psi)
Displacement: 1 cc/rev (0.061 in3/rev)
Weight: 1.9 kg (4.18 lb.)
Recommend Filtration: 10 micron (1250 mesh)
Port Size: # 4 SAE
Fluids: Most non aqueous, hydrocarbon based liquids

Materials of Construction

Body: Stainless steel, type 303
Pistons: Stainless steel, type 17-4
Crankshaft: Stainless steel
Bearings: All ball bearings, 440C stainless steel
Seals: Viton®- standard Perfluoroelastomer - optional

Transmitter Variations (dependent on model #)

P002 Frequency
Output Signal: 5V pulse (current sinking and quadrature, also available)
Resolution: 1000 pulses/rev
Linearization: Linearized
Temperature rating*: 90° or 225°C (195°F or 437°F)

P002 Analog
Output Signal: +/- 20mA or 10V Output
Resolution: 16 bit
Linearization: Linearized
Temperature rating*: 90° or 225°C (195°F or 437°F)

*See spec sheets for temperature rating of each model

Compliance: CE Certified, Ex-proof version available with ATEX/IECEx II 2 G Ex db IIB Tx Gb as well as UL, cUL certification for Class 1, Division 1, Groups C and D, Tx

Dimensional Drawing

Pressure Drop Curve


P002 Typical Applications

The technology that wrings fuel efficiency out of diesel fuel measurement is coming to gasoline...
Industrial and Heavy Machinery manufacturers face some pretty tough flow measurement challenges....
Accurate volumetric measurement of oilfield chemicals. With port sizes ranging from 1/4" to 2.5"...