Working principle:

When the float up and down under the liquid buoyancy shows a angle with the water level, the driving mechaaism in the float drives the high capacity micro switch, output the ON or OFF signal supplying for the alarming or the remote controlling.

 

Features:

l         Imported patent technology, complete plastic injection molding.

l         Simple and reasonable stucture, stable and reliable performance

l         Convenient to use and install, simple to field adjust.

l         Can work with different kinds of pumps, and widely apply in water supply-drainage and the self-control of the liquids with corrosion or suspended matter.