RFO Type Electronic Flow Sensor, 4.0 - 20.0 GPM Flow, 1/2" NPT Female Port Size
GEMS Sensors popularized RotorFlow’s paddlewheel design by combining high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. They provide accurate flow rate output with integral visual confirmation...all with an unprecedented price/performance ratio. RFO Types feature a VDC pulsed output.