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G1&2" Water Flow Sensor Enclosure

by Seeed
SKU 3522
£6.98 inc VAT
£5.82 ex VAT
47 in stock.

This water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor rolls and its speed changes with different rates of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine.

  • Compact, Easy to Install
  • High Sealing Performance
  • High-Quality Hall Effect Sensor
  • RoHS Compliant
  • Transparent


  • Min Working Voltage: DC 4.5V
  • Max Working Current: 15mA (DC 5V)
  • Working Voltage: DC 5V~24V
  • Flow Rate Range: 1~30L/min
  • Flow Pulse: F(Hz)=(5.0*Q)±3% Q=L/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