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YF-S201 1/2" Water Flow Hall Sensor

Description of product

Description

Water flow sensor can be used to measure the flow of liquids, i.e. the consumption of liquids in industrial or domestic usage. For example you can make a robotic cocktail dispensing machine, and can use this sensors to accurately measure components like Soda, Water, etc. Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal.

Product Details

Lowest rated working voltage DC4.5 5V-24V
Maximum operating current 15 mA (DC: 5V)
Temperature Less than 80 deg C
Operating humidity range 35%~90%RH (no frost)
Allowed pressure Pressure 1.75mpa
External threads 1/2"

Connection details

  • Red wire is 5V
  • Black wire is GND
  • White wire is PWM signal output
  • Lowest rated working voltage: DC4.5 5V-24V
  • Maximum operating current: 15 mA (DC: 5V)
  • Working voltage range: DC 5~18V
  • Load capacity: ≤ 10 mA (DC 5V)
  • Temperature: ≤ 80 ℃
  • Operating humidity range: 35%~90%RH (no frost)
  • Allowed pressure: pressure 1.75Mpa
  • Temperature: -25~ 80 °C
  • External threads: 1/2"