100 pcs in 1 box
ABS material water pump flow switch sensor
Water Flow Switch
Flow switch is an instrument that monitors the flow of liquid. It has two main parts, a magnetic switch and a magnet, when the flow rated more than the flow switches's start up volume the the magnet will move close to the switch, the switch will be closed, and then sends a signal to the device.such as a pump, to turn on or shut off. Flow switches can be used for air conditioning, heating and hydronic systems, among other applications.
If there is no water flowing , the magnet will restore ,switch will be open .
Small start-up volume required, less volume reduction
Customer can define coupler, cable length and connector
Wholly metal structure, excellent performance
No standby power requirement
Patent design product
Particle self-clean function
Widely used in water industrial field, such as green air conditioning system,