About this item

Flow switch is used for electric water heater, solar water heater, air conditioner and other water systems, water circulation control, in and out of the water control, water heating control, pump switch control, solenoid valve on and off control or out of the water cut-off, out of the water energized control and other processes, when a certain amount of flow will be converted to switching the flow of water for the electrical signal of the sensor device.

Product parameter

Model: YF-C01/YF-C02

Interface size: 1/2"(DN15), 3/4"(DN20)

Material: Brass

Working voltage: 0-220V

Working current：≤0.5A

Maximum load power: 50W

Material: Brass

Maximum switching current: 0.5A

Maximum load current: 0.5A

Maximum contact resistance: 100mΩ

Maximum load power: 50W

Maximum load voltage: 220VDC (DC voltage)

Minimum collapse voltage: 220VDC (DC voltage)

Starting water flow: ≤1.5L/MIN

Working water flow range: 1/2"(1.5-30L/MIN), 3/4"(1.5-50L/MIN)

Starting water pressure: ≤0.1Mpa

Minimum withstand water pressure: ≤1.75Mpa

Working environment temperature: 1~120°C

Applicable ambient temperature: -20~150°C

Service life: 100000000 times (switching cycle)

Response time: 0.2S

Release time: 0.2S

Notice:

1. This product connects to the load of more than 50W must add the intermediate contactor (relay)! ! !

2. The more you order, the more offers, please contact us.

3. Package list: Flow switch*1pcs