which designed for long-distance water tower, top pool water level monitoring and intelligent instrument design, it not only to monitor changes in water level, but also can control pump start and stop.

The controller can be divided into three parts:liquid level sensor, transmitter and receiver,

transmitter installed in the towers, the receiver installed in the control center,

the sensor into the water, its output voltage is proportional to water depth,.

The higher water level, the greater the output voltage, in the sequential circuit

under the control of its water depth signal transmitted through

the transmitting antenna to the control center of the receiver,

the receiver in the program will be under the control of water level data is displayed, and depending on the settings water level and water level alarm value upper and lower limits, Control the pump open, timely issue of over-limit alarm signal.

Wireless remote control liquid level controller