$6.31 $5.05

The YF-S201 is a Hall-effect water flow sensor with 1/2-inch (DN15) male threads. It uses an internal magnetic rotor to output digital electrical pulses proportional to water velocity.Specifications

  • Flow Range: 1 to 30 Liters/minute
  • Voltage: 5V to 18V DC
  • Max Pressure: 1.75 MPa (253 PSI)
  • Output: Digital pulse (Square wave)
Wiring
  • Red: Power (VCC)
  • Black: Ground (GND)
  • Yellow: Pulse Signal
Formula
  • Flow Rate (L/min) = Pulse Frequency (Hz) / 7.5

SKU:FBL100091405127 Category:

The YF-S201 is a Hall-effect water flow sensor with 1/2-inch (DN15) male threads. It uses an internal magnetic rotor to output digital electrical pulses proportional to water velocity.Specifications

  • Flow Range: 1 to 30 Liters/minute
  • Voltage: 5V to 18V DC
  • Max Pressure: 1.75 MPa (253 PSI)
  • Output: Digital pulse (Square wave)

Wiring

  • Red: Power (VCC)
  • Black: Ground (GND)
  • Yellow: Pulse Signal

Formula

  • Flow Rate (L/min) = Pulse Frequency (Hz) / 7.5

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