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Water Flow Sensor YF-S201

220.00 EGP

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Availability: In Stock
SKU:2539314523168
Description of the YF-S201

YF-S201 is a water flow measurement sensor with high-grade quality sealing property. It works on the Hall effect principle and with a flow rate range of 1~30L/min. The module has three pins: Power, Ground, and the Analog output. YF-S201 consumes very little current and can work with an allowing pressure of ≤1.75MPa.

Features of YF – S201
  • Operating Voltage: 4.5V to 18V DC
  • Output type: 5V TTL
  • Maximum current draw: 15mA at 5V
  • The sensor used: Hall Effect
  • Working Flow rate: 1 to 30 Liters/Minute
  • Accuracy: ±10%
  • Pulses per Liter: 450
  • Output duty cycle: 50% +-10%
  • Maximum water pressure: 2.0 MPa
  • Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
  • Outer diameter: 20mm
  • Intake diameter: 9mm
  • Outlet diameter: 12mm
Pin configuration of YF-S201

YF – S201 has 3 Pins for power and the output. The table below explains the color, pin type, and function of the pin.

Colour Pin type Function
Red Power To provide power to the module
Black Ground Connected to the ground terminal
Yellow Signal Analog output from the sensor

Applications of YF – S201
  • Agriculture
  • Food processing
  • Coffee/Tea makers
  • Water Management
  • Mining Industry

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