This flow switch is applied to cooling water flow monitor of welding machine and purge flows of high-pressure washing machine. Ideal for critical low flow protection application such as pump seal cooling water.
ItemTechnical ParameterCompatibleClean fluidAccuracy±3% of readingRepeatability±0.5% of readingNominal Flow RatesFrom 0.1 to 1.0 or 0.8 to 10 gpmTemperature and Pressure16 bar @ 20ºCRotorPP or client requiredBodyPP or client requiredBearings and ShaftCeramic or SUS304 1/2" 1/4" 3/8" flexible tubingInput Power5 to 24 VDC @ 1.0mA maxOutput SignalOpen collector NPN transistor sinking a maximum of 30mA