- Flow range: 100 cc/min to 189 liters/min (0 to 50 gpm)
- Accuracy (at 30cp): ± 0.2% of reading over 50:1 range
- Maximum Operating Pressure: 35,105 or 240 bar (500, 1500 or 3500 psi)
241 Helical Flow Meter
Features
- Flow range: 100 cc/min to 189 liters/min (0 to 50 gpm)
- Accuracy (at 30cp): ± 0.2% of reading over 50:1 range
- Maximum Operating Pressure: 35,105 or 240 bar (500, 1500 or 3500 psi)
- Displacement: 0.062 liters/rev (3.78 in3/rev)
- Weight: 13.6 kg (30.0 lbs)
- Recommend Filtration: 150 micron (100 mesh)
- Port Size: 1.5″ NPT or 1.5″ (DN40) flange
- Fluids: Most non aqueous, hydrocarbon based liquids
Materials of Construction
- Body: Stainless steel, type 303
- Rotors and shafts: Stainless steel, type 303
- Bearings: Stainless steel 440C
- Seals: Viton® “O” rings – standard; Teflon®, Perfluoroelastomer – optional
Transmitter Variations (dependent on model #)
Model
295 Frequency
- Output Signal: 5V pulse (current sinking and quadrature, also available)
- Output Resolution: 1000 pulses/rev
- Temperature Rating:
- Standard: 90°C ; Two Piece Ultra High Temp: 225 °C
295 Analog
- Output Signal: ± 20mA or ± 10V
- Output Resolution: 16 bit
- Temperature Rating:
- Standard: 90°C ; Two Piece Ultra High Temp: 225 °C
289 Frequency
- Output Signal: 5V pulse
- Output Resolution: Variable
- Temperature Rating:
- Standard: 240°C (465 °F)
Compliance: CE Certified, Ex-proof version available with ATEX/IECEx II 2 G Ex d IIB Tx Gb as well as UL, cUL certification for Class 1, Division 1, Groups C and D, Tx
Dimensional Drawing
Pressure Drop Curve
