Gems Sensors RFO Series RotorFlow Electronic Flow Sensor for Liquid, 15 L/min Min, 75 L/min Max / 3956861

Gems Sensors Flow SensorThe 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.Features and BenefitsPipe diameter range is 1/2in Accurate flow rate indication with integral visual confirmation It is available in polypropylene body material The pulsed output is 4.5VDC to 24VDC Connection type is 1/2 BSP female Maximum operating pressure is 6.9bar Maximum operating temperature is 80°CApplicationsVisual flow confirmation on heat exchangers Plastic injection moulding equipmentCertificationsCE certified cRUus certified