Specification:
The lowest rated working voltage: DC4.5 5V-24V
Maximum operating current: 15mA (DC 5V)
Working voltage range: DC 5~18V
Load capacity: less than or equal to 10mA (DC 5V)
Use temperature: less than or equal to 80°C
Operating humidity range: 35%~90%RH (no frost)
Allowing pressure: pressure 2.0Mpa
Temperature: -25 ~ +80 °C
High amplitude: greater than or equal to 4.6V
Low amplitude: less than or equal to 0.5V
Electric strength: 1250V/min
Insulation resistance: greater than or equal to 100MΩ
External threads: 1/2"
Outer diameter: 20mm
Intake diameter: 9mm
Outlet diameter: 12mm

Application:
Water heaters, credit card machines, water vending machine, flow measurement device!

Cautions
1、Strictly prohibit the violent impact and chemical substance erosion
2、Strictly prohibit throwing or collision
3、Medium temperature should not exceed 120 degrees
4、Water quality is too poor, please add a filter at the water inlet end
5、Do not exceed the flow range to use

Package Included:
2 x Water flow sensor switch