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G 1/2 Water Flow Sensor

Code: C0100070

RM17.50

  In stock

Description

Water flow sensor consists of a plastic valve body, a water flow rotor and a Hall sensor. When the water passes through the rotor, the magnetic rotor rotates and the rotational speed is changes with different flow rate. The Hall sensor outputs the corresponding pulse signal.

Specification

Min. Working Voltage
DC 4.5V
Max. Working Current
15mA @5V
Working Voltage
DC 5V ~ 18V
Flow Rate Range
1 ~ 30L/min
Output Signal
Square Wave
Load Capacity
≤10mA @5V
Operating Temperature
≤80°C
Operating Humidity
35% ~ 90% RH
Water Pressure
Under 1.75Mpa
Storage Temperature
-25°C ~ +80°C
Storage Humidity
25% ~ 95% RH

Pins Definition

Red Cable (IN)
Connect to DC4.5V ~ 18V
Yellow Cable (OUT)
Square Wave Output
Black Cable (GND)
Connect to ground

Tutorial

1. Wiki - Reading liquid flow rate with an Arduino.

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