Soni group of electronics [sgel] offer a water level controller with advanced technology and digital control circuit with inbuilt fault indication/ control circuit along with voltage monitoring circuit and shur down [170 - 270 v ac] circuit to increase the life of the motor. They are available with upper level tank and lower level tank monitoring and control circuitry. Semi automatic controls to switch on and off is also available. This circuit is ideal for input voltage 170 to 270 v ac due to inbuilt regulated power supply for the circuit. Ss sensors are good provision to use along with this water level controller technology. Float sensors can also be used. The circuit provides led indications like power on, motor on, empty level, upper level and manual by pass. This same ccircuit can be used for single-phase motor and three phase motor. The company has a wide range of water level controllers, which can be used with water, kerosene, oil, petrol, diesel and light acidic chemicals.
