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Flow Sensor F/0.5-4in Pipe PVDF


RM 7,431.00


Open-core design ensures accurate, linear output to ±1%


25-ft connecting cable


Sensors contain an open-core rotor with a small magnet in each of the four blades. As they rotate, the magnets pass a coil in the sensor. The transducer generates a linear frequency output that is proportional to the flow velocity. This signal travels up to 200 feet without amplification.

Open-core design eliminates cavitation at flow velocities from 1 to 20 ft/second. Closed or solid paddle-wheel designs create air bubbles at these velocities, causing a nonlinear, nonrepeatable signal.

Sensor materials resist most chemicals. All models have PVDF rotor and VITON® O-ring; and include a 25-ft connecting cable.

ROTOR-X flow sensors are compatible with all of our line-, battery-, and sensor-powered flowmeters, accumulators, and controllers. Mount in any type of pipe using an installation fitting—order separately.

Specifications & Description

  • Repeatability: ±0.5% full-scale
  • Wetted Materials: PVDF, Hastelloy C
  • Max Operating Temperature (° F): 212
  • Max Operating Temperature (° C): 100
  • Pipe Size: 1/2 to 4″
  • Power: 5 to 24 VDC
  • Output: Open collector, sinking
  • Description: Rotor-X High Flow Sensor for 1/2 to 4″ Pipe, PVDF Body, Hastelly C Shaft