Introduction Of Float Switch

- May 11, 2019-

The float switch uses the magnetic float on the switch to move up or down with the liquid level, so that the switch detects the position of the reed chip in the pipe, and sends out the contact opening (closing) conversion signal.

Installing one or more reed tubes in a closed non-magnetic tube, then passing the tube through one or more hollow floating balls with annular magnets inside, the rising or falling of liquid will drive the floating balls up and down together, so that the reed tubes in the non-magnetic tube can generate the action of suction or disconnection, thus outputting a switch signal, also known as passive contact signal.

magnetic water level sensor