Real-Time Monitoring Flow Switch for Liquid Pipelines

Product DescriptionThe QFS-400 flow switch is a real-time monitoring measurement instrument designed for accurately measuring liquid flow in pipelines. This flow switch is equipped with a full metal jacket and has no moving parts, ensuring reliable and long-lasting performance. The output of the flow switch is continuously adjustable, allowing for precise control of the flow rate. The compact structure of the flow switch makes it easy to install and suitable for various pipe diameters.  Featuring 6 LED indicators, this flow switch provides real-time display of the flow state and output, allowing for quick and easy monitoring. Its M12 connector ensures a secure and reliable connection, making it ideal for cross-border e-commerce platforms. With its wide range of applications, this flow switch is widely used in the hydropower and pipeline fluid flow monitoring industry.Model: QFS-400 Range:1~150cm/s(water),3~300cm/s(oil),200cm/s~3000cm/s(gas)Feature: No moving parts for reliable performanceContinuously adjustable output for precise controlCompact structure for easy installation6 LED indicators for real-time monitoringM12 connector for secure and reliable connectionWide range of applications in hydropower and pipeline fluid flow monitoring industryProduct Parameters Dimensions :( unit: mm)  Electrical connection:CodeColorNO.Excitation -Brown1Excitation -Blue3Relay: Normally openWhite2Relay: Normally closeGray5Relay:COMBLACK4Transistor:NPNBLACK4Transistor:PNPBLACK4Technical Specifications:Measuring media dilute 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.C-20~80CEnvironment temp.C-10~+70Storage temp. -25~85°CConsumption currentmA