The FLSTRONIC Rota Paddlewheel Flow Sensor(FPH8) Insertion Type Flowmeters use a proven principle of flow measurements that are used worldwide.

Applications are suitable for a wide range of liquid flow measurement, monitoring, and batching applications.

Product Features

rota paddlewheel sensor
  •  Accuracy:  ± 1.0%
  • Repeatability:  ± 0.6%
  • Temperature: 50℃ or 120℃
  • NPN  inductive pulse with internal amplification.
  • Square wave output with short circuit protection.
  • Inductive coil pulse option.
  • Simple installation and maintenance.
  • Large range of pipe adaptor fittings in size 15 to 150mm.
  F-PH8-P F-PH8-H F-PH8-L
Body Material Delran (Acetal) Brass Delron
O-ring x2 Neoprene Viton Neoprene
Rotor/ Bushes/ Axle Marine-grade alloy / Deltron / Tungsten Carbide
Lock cap PVDF Brass PVDF
Power Supply Voltage 5-30VDC 5-30VDC Induct coil 260 ohms.
Ouput signal NPN open collector
50% duty cycle pulse
NPN open collector
50% duty cycle pulse
NPN open collector
50% duty cycle pulse
0.1v to2v p/p generated
Cable length 3meters, plug-in cable
3-core (3-wire)
2meters, plug-in cable
2-core (3-wire)
2meters, plug-in cable
2-core (3-wire)
Temperature/Pressure 50℃ / 200psi 120℃ / 400psi 120℃ / 410psi
Weather rating IP68 IP65 IP65
Accuracy ±2.5 % for 0.5 to 8.5m/s, ±1% for 0.7 to 7.0m/s, Repeatability ± 0.6%
For Pipe Size 15 to 150mm standard, larger pipes via BSPB special adaptor.

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