-Light weight;
-Easy Installation;
-Comply with RoHS and CE
-Stem length, float diameter, float quantity to be customized.

Float type level sensor/switch is made by housed in a fixed pole of reed switches and in the ball float of permanent magnet, the float surround in a fixed pole. When float along with the change of the liquid level rising or falling, the permanent magnets in the float generated magnetic field near or far away from reed switches, which make closed or disconnected, outputing corresponding switch signals. Float and fixed pole made by non-magnetic metal or engineering plastic.