156262BSPP Gems Sensors RFO Series RotorFlow Electronic Flow Sensor for Liquid, 15 L/min Min, 75 L/min Max

Gems Sensors Flow Sensor_x000D_ The Gems Sensors RFO series rotor flow electronic sensor sense a liquid flow rate of 15L/min to 75L/min. The sensors popularised the rotor flow paddle wheel design by combining high visibility rotors with solid-state electronics packaged into a compact, panel mount housings. It provides an accurate flow rate output with an integral visual confirmation and an unprecedented price/ performance ratio. The output signal for RFO is an on/off the pulse of the DC voltage supplied to the unit, it is compatible with all digital logic families. The frequency of the output pulse is proportional to the flow rate and ranges from approximately 20Hz to 190Hz._x000D_ Features and Benefits_x000D_ Pipe diameter range is 1/2in_x000D_ Accurate flow rate indication with integral visual confirmation_x000D_ It is available in brass body material_x000D_ The pulsed output is 4.5VDC to 24VDC_x000D_ Connection type is 1/2 BSP female_x000D_ Maximum operating pressure is 13.8bar_x000D_ Maximum operating temperature is 100°C_x000D_ Applications_x000D_ Water purification/dispensing systems_x000D_ Chemical metering equipment_x000D_ Lasers and welders_x000D_ Water injection systems_x000D_ Semiconductor processing equipment_x000D_ Chillers and heat exchangers_x000D_ Certifications_x000D_ CE certified_x000D_ cRUus certified