Elecrow 1-In Water Flow Sensor

ElecrowSKU: RB-Ecw-28
Manufacturer #: SOT80044WF

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Sale price £6.50

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Description

  • Elecrow 1-In Water Flow Sensor 
  • Features a rotating impeller, an external casing and sensor, and a hall-effect sensor
  • Activates the magnetic core to trigger switch action speed
  • The hall-effect sensor outputs the corresponding pulse signals
  • Detects flow in water dispenser or coffee machine

The Elecrow 1-In Water Flow Sensor consists of the magnetic core, rotating impeller, external casing and sensor, and a hall-effect sensor. When water flows through the rotor, rotor rolls, it activates the magnetic core to trigger switch action speed changes with a different rate of flow.

Elecrow 1-In Water Flow Sensor - Click to Enlarge

The hall-effect sensor outputs the corresponding pulse signals, users can get the flow speed via detecting the pulse. It is suitable to detect flow in water dispenser or coffee machine.

  • 1 x Elecrow 1-In Water Flow Sensor
  • Min. Working Voltage: DC 4.5V
  • Max. Working Current: 15mA (DC 5V)
  • Working Voltage: DC 5V~24V
  • Flow Rate Range: 1~60 L/min
  • Load Capacity: ≤10mA (DC 5V)
  • Operating Temperature: ≤80 ℃
  • Liquid Temperature: ≤120 ℃
  • Operating Humidity: 35% ~ 90%RH
  • Water Pressure: ≤2.0MPa
  • Storage Temperature: -25 ~+ 80 ℃
  • Storage Humidity: 25% ~ 95%RH

Customer Reviews

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J
John
Fine, but wires might need reenforcing

Performs as indicated. You will need to ground-truth the hall sensor counts to verify the output acurately reflects the flow through the sensor. While the wires enter the sensor through a resin sealed passage, they should be re-enforced so as not to break if moved about too frequently. The connection end is not waterproof, so some engineering ingenuity is required (possilby involving a 3D printer and more potting resin).

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