Description:
Water flow switch is a very important part in the instant water heater. When there is a certain water flow through inlet, electric circuits is connected and water heater begin to heat. When the water flow stops, the water heater stops working. Magnetic type water flow switch controls switching on and off through the magnet, which is safe and reliable.

Features:
Design products adopting magnet repulsion instead of springs, safe and reliable.
The flow switch has high sensitivity and long service life.

When water flow is larger than 0.75L/min, it will output "1" switch signal to start, and if less than 0.75L/min, it will output "0" signal to stop.
Inlet and outlet threads are both G1/2 standard threads, fit for most connections.
Easy to install, it can be mounted horizontally or vertically.

Widely used in the instantaneous electric water heater, can save electricity power.

Specifications:
Inlet/Outlet Thread: G1/2 (DN15) Ambient Temperature: ≥1°C
Operating Temperature: ≤120°C
Min. Start Flow: ≥0.75L/min
Max. Flow: ≤5L/min
Rated Working Pressure: ≤0.65MPa
Max. Pressure on Shell: ≤1.5MPa
Signal Output Load: DC24V/1A, AC36V/1A, AC220V/0.1A

Note:
1, Ambient temperature should not less than 0℃. Do not knock shell. Keep it away from magnetic objects.
2, Output signal is on-off output, so please make sure the connection method of controlled object is on-off control.
3, Power of controlled object should not exceed signal load capacity
4, This product is only used for water, not suitable for other fluid.

Package Includes:
1 x Flow Switch