Relay Output Water Flow Switch /Oil Flow Sensor for Piple

Water Oil Flow Sensor for PipleInstallation1. The wetted parts need to immerse in fluid. Installation in small diameter pipeline to ensure that the probe can't contact with pipe's inner wall. 2. When the fluid can not completely fill the pipeline products should be installed in the bottom of the pipe. 3. If there may be sediment in the pipeline, please products installed in the pipeline side wall, horizontal mounting (Figure 2), to avoid the air and sediment4. Installation in a straight pipe close to bend or intersection place, the pipe length should not be less than 4 times the diameter of pipeline. CodeColorNO.Excitation +Brown1Excitation -Blue3Relay: Normally openWhite2Relay: Normally closeGray5Relay:COMBlack4Transistor:NPNBlack4Transistor:PNPBlack4Technical specifications:Measuring mediadilute non-corrosive liquids(water,oil)Measuring rangesbar1~150cm/s(water),3~300cm/s(oil)Excitation voltageVdc24±20%VDCOutput signalRelaySPDT(≤250VAC/30VDC, 3A)TransistorNPN,PNP(≤24±20%VDC,1.2A)Response times2s(1~15s)Initialize times8s(2~15s)Medium temp.ºC-20~80ºCEnvironment temp.ºC-10~+70Storage temp.ºC-25~85ºCConsumption currentmA