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Gravity: Water Flow Sensor (1/2″) for Arduino

10,86 /9,05 excl. VAT

2 in stock

  • Free shipping from € 74,95 NL. (€ 99,95 BE / DE)
  • Ordered before 16:00 tomorrow Indoor
  • Express ordered before 11:00 am tonight at home*
  • 14 days free return *
  • Can also be collected from us in Leusden!
Item: SENSX NUMX categories: , ,

Description Gravity: Water Flow Sensor (1/2") for Arduino

The DFRobot Gravity Water Flow sensor measures the speed of a liquid. The YF-S201 water flow sensor consists of a plastic valve housing, a flow rotor and a hall-effect sensor† It is usually used at the inlet end to detect the amount of flow.
When liquid flows through the sensor, the magnetic rotor will rotate. The rotational speed varies with the flow rate. The hall effect sensor will output a pulse width signal.
When you connect the sensor to a microcontroller you can monitor and control the water flow of your devices.
Note:
*A 20mm drawn tube is recommended
*Avoid contact with corrosive chemicals
*The unit must be installed vertically, tilted no more than 5 degrees
*Liquid temperature must be less than 120°C to avoid damage to the unit

Specifications Water Flow Sensor

  • Inner diameter: 11 mm
  • Outside diameter: 20 mm
  • Proof water pressure: <1,75 MPa
  • Water flow range: 1-30 L/min
  • Voltage Range: 3,5~12V
  • Operating current: 15mA (DC 5V)
  • Insulation resistance: >100 MΩ
  • Accuracy: ±5% (2~30L/min)
  • The output pulse high level: > 4,7 VDC (DC input voltage 5 V)
  • The output pulse low level: <0,5 VDC (DC input voltage 5 V)
  • Output Pulse Duty Ratio: 50% ± 10%
  • Water flow formula: 1L = 450 square waves
  • Working Humidity Range: 25% ~ 95% RH (no frost)
  • Dimension: 62*36*35mm
  • Weight: 52g
  • Product WIKI

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