![Water-flow Sensor/ Counter (2mm) Water-flow Sensor/ Counter (2mm)](https://cdn11.bigcommerce.com/s-hc1rju73cz/images/stencil/300x300/products/432/1026/WaterFlowSensor2A500B__51895.1610408889.jpg?c=1)
Water-flow On/Off Sensor (G1/2)
$12.50
Water flow sensor (1/2")
Specification
Switch: Normally Open
Working Temp: -20 to 100'C
PSI: 1.75MPA (max)
Intake: 1/2"
Note: When water flows, the switch changes from open to close.
The water sensor needs to be placed either horizontally or vertically.