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.
Specification
Mini. Wokring Voltage | DC 4.5V |
Max. Working Current | 15mA(DC 5V) |
Working Voltage | 5V~24V |
Flow Rate Range | 1~30L/min |
Load Capacity | ≤10mA(DC 5V) |
Operating Temperature | ≤80℃ |
Liquid Temperature | ≤120℃ |
Operating Humidity | 35%~90%RH |
Water Pressure | ≤2.0MPa |
Storage Temperature | -25℃~+80℃ |
Storage Humidity | 25%~95%RH |