Black Water Flow Sensor (Sea) YF-S201B Flowmeter G1/2 1-30L/min 5V


Water flow sensor consists of a plastic valve bodya water rotorand a hall-effect sensor. When water flows through the rotorrotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine.
We have a comprehensive line of water flow sensors in different diameters. Check them out to find the one that meets your need most.

  • Mini. Wokring Voltage: DC 4.5V
  • Max. Working Current: 15mA (DC 5V)
  • Working Voltage: DC 5V~24V
  • Flow Rate Range: 1~30L/min
  • Load Capacity: ?10mA (DC 5V)
  • Operating Temperature: ?80?
  • Liquid Temperature: ?120?
  • Operating Humidity: 35%~90%RH
  • Water Pressure: ?1.75MPa
  • Storage Temperature: -25~+ 80?
  • Storage Humidity: 25%~95%RH



  • CompactEasy to Install
  • High Sealing Performance
  • High Quality Hall Effect Sensor
  • RoHS Compliant


8 JD
9 JD
In stock

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