A reed switch is housed inside the central cylinder which senses the movement of outer ring under the influence of buoyant force of raising water level. The aim of the water tank overflow alarm is to let the user know the water tank is full and the pump needs to be switched to avoid water wastage.
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Overflow switch for water tank. Fully automatic water level controller for tank sump this model will automatically switch on and automatically switch off the motor. This is no type switch which closes on sensing of raising water level. The motor automatically switches off if no water in pipe sump ground tank or when water tank is full. Has auto on and auto off operation. Switches on the pump when the water in the overhead tank goes below the pre decided minimum level. Auto on occurs when the tank level is low confirming water is present in the sump.
Automatic water level controller switches on the motor when the water level in the tank becomes low desired prefixed lower limit making sure that water is present in the sump. Also suitable for electronic starter. Auto off when tank is full or when sump is empty suitable for motor pump upto 2 hp operated by a normal onoff switch mcb. It switches off the motor once the tank becomes full prefixed higher limit and also when the sump is empty. The two main advantages of installing a water tank overflow alarm are to save electricity and save water. To save the bore well water at home by individual from overflowing through the overhead tank we can fit a water overflow alarm system along with the switch of water pump.
Switch off the pump when the water level in the overhead tank reaches the maximum level therefore prevents overflow. 1l aluminum coolant overflow tank. It prevent extra electricity and water bills by turning off the motor at right timeit also prevent water tank overflow and prevent seepage of roof and walls. This sensor has a moving ring on a cylindrical body. Float switch for water level sensing can be used to design water tank overflow alarm system. This item have 1 year warranty.
You will easily know when your water tank at home is full with this water tank overflow alarm. It can automatically switch motor onoff on a daily basis. Described here is an electronic system for stopping tank overflow. Customer questions answers see questions and answers. 1 year seller warranty 3warranty service. Switches off the pump when the water level reaches the minimum level in the under ground thank threrefore prevents dry running.
It is capable of keeping the water level between any two of the eight predetermined levels starting from the bottom to the top of the water tank. It will make sure that there is no water wastage.