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Grainger Gems Sensors and Controls Rotorflow Flow Sensor, Polypropylene, 1/2 in. FNPT, 1.5 to 20 GPM, 1 ea.

Catalog No. 502793777
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The RFO Series RotorFlow sensor is an electronic flow rate monitor designed to provide visual flow indication and a pulsed output signal for system monitoring. It features a rotating indicator for immediate visual confirmation of media transfer, suitable for inspection applications and process control.

  • Flow range: 4.0 to 20.0 GPM (standard) or 1.5 to 12.0 GPM (low flow)
  • Pulsed output: 4.5 to 24 VDC
  • Operating pressure: 100 psi
  • Operating temperature range: -20 °F to 180 °F
  • Connection size: 1/2 in. FNPT
  • Wetted materials include polypropylene, polysulfone, ceramic, PPS composite, and Buna N
  • Includes low flow adapter
  • Approvals: CE, cUL, and UL

Catalog No. 50-279-3777 Supplier Grainger Supplier No. 1AMB9
May include imposed supplier surcharges.
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The RFO Series RotorFlow sensor is an electronic flow rate monitor designed to provide visual flow indication and a pulsed output signal for system monitoring. It features a rotating indicator for immediate visual confirmation of media transfer, suitable for inspection applications and process control.

  • Flow range: 4.0 to 20.0 GPM (standard) or 1.5 to 12.0 GPM (low flow)
  • Pulsed output: 4.5 to 24 VDC
  • Operating pressure: 100 psi
  • Operating temperature range: -20 °F to 180 °F
  • Connection size: 1/2 in. FNPT
  • Wetted materials include polypropylene, polysulfone, ceramic, PPS composite, and Buna N
  • Includes low flow adapter
  • Approvals: CE, cUL, and UL

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