Water Flow Hall Sensor

YF-S402 G1/4- PVC Water Flow Sensor

Posted On June 24, 2019 at 6:13 am by / Comments Off on YF-S402 G1/4- PVC Water Flow Sensor

Product featuresLightweight, Small in size, Easy to install;With stainless steel axis in the wheel, abrasion resistant; Sealing ring design to prevent water leaks; Compliant with RoHS standardSuitable for water heater, POS terminal, automatic water dispenser etc.Installation direction: Vertical (inclination should not exceed 5 degrees)


Product description

  • Minimum rated working voltage: DC 5~24V;
  • Max. working current: 15mA (DC 5V);
  • Working voltage range: DC 5~18V;
  • Load capability: <= 10mA (DC 5V);
  • Working temperature: <= 80’C;
  • Humidity range: 35%~90%RH (no frost);
  • Water pressure: <1.75Mpa;
  • Storage temperature: -25~80’C; Storage humidity: 25~95%RH;
  • Flow range: 1~5L/min’; Frequency: 4380 pulse for 1L through the sensor
  • Dimensions: 2.28 in x 1.38 in x 1.06 in (5.8 cm x 3.5 cm x 2.7 cm)
  • Thread Size : G1/4″
  • Weight: 1.02 oz (29 g)


Packing List 1 x Flow meter (17cm-cable)Product details

  • Product Dimensions: 2.3 x 1.4 x 1.1 inches ; 1 ounces