Laser Cutting Engraving Machine PART Water Sensor Protect Switch Water Flow Switch G1″-1″ one inch–19mm used laser tube.
working principle:
Turn on the water equipment, and there is water flowing in the pipeline. The water flow impulse sensors rotate along the rotating shaft in the direction of the water flow. The magnetic control device rotates with the rotating shaft. When it reaches a certain position, the trigger sensor element switch is turned on, and the household pipeline The booster pump starts. When the water flow is interrupted when the water equipment is turned off, the induction door drives the shaft and the magnetic control device to rotate under the action of the return spring. When it reaches a certain position, the induction failure switch is disconnected and the household pipeline booster pump stops. run.
Precautions for using the water flow switch:
1. When installing, pay attention to whether the water flow directions of the pump and the water flow switch are consistent. The arrow on the water flow switch indicates the direction of the water flow switch.
2. When there are impurities in the tap water pipe, it will cause the water flow switch to malfunction. Therefore, it is recommended that the newly installed pipeline should be fully drained to flush out the impurities in the pipeline before connecting to the water pump and water flow switch. It is also recommended to install a filter in the pipeline. However, the filter should be cleaned frequently to prevent the water flow from being blocked and the flow rate being reduced, causing the switch to fail to start.
3. When the tap water flow is insufficient or unstable, turning the water flow switch on and off will cause the water pump to stop and turn. This phenomenon will disappear automatically when the tap water flow is restored.
4. The base of the water flow switch is made of copper. Please do not come into contact with corrosive substances.
5. Do not put foreign objects into the water flow switch pipe to avoid malfunction.
R***z –
The product arrived after a delay of 17 days
Good packaging Product quality is obviously excellent
Not yet experienced.
Voltage: HT-800 1 inch 220V
AliExpress Shopper –
But I expect it’s fine, and more importantly, you know how many inches you want, as it’s important to install directly without connections.
Voltage: HT-800 1 inch 220V
A***h –
Very good. So far, I ‘ve ordered 5 and distributed them to friends and family.
Voltage: HT-800 1 inch 220V