Automatic Water Pump Controller Circuit Diagram Pdf

The circuit is completely automatic which starts the pump motor when the water level in the over head tank goes below a preset level and switches off the pump when.

Automatic water pump controller circuit diagram pdf.

The 12v dc power supply is given to probe c which is the limit for minimum water always stored in the tank. Automatic water pump controller circuit. Roughly 10 of the tank capacity the controller turns off the water pump. A simple but very reliable and effective water level controller circuit diagram is shown here.

The motor will also switch off when the sump water is exhausted before it fills the over head tank or if the pump is running dry as well as maintains voltage fluctuations. This is a very useful circuit for household wat. This prevents the water pump from siphoning air which can result in the water pump s malfunction or complete breakdown 9. But when levels gradually reduced to the required then turned on fully the water.

It will make you more comfortable because it enables open close water pump automatically. Automatic water level controllers switch the motor on whenever the water level drops below a certain level and shuts the motor off when the water rises well above a fixed level. Page 1 overview this is simple automatic water level controller circuit. 1 shows the controller circuit.

By means of a relay employed to drive a water pump this circuit provides automatic level control of a water reservoir or well. Hello friends today in this video i have shown how to make a simple automatic water pump controller circuit. Similarly the controller turns off the water pump if the rooftop tank reaches a water level of greater than or equal to 95. Jun 10 2017 here is a very useful project of an automatic water pump controller circuit.

The circuit will automatically switch on any water pump motor when the level of water in a tank reaches below from the required level and automatically switch off the pump after filling the tank. When full of water was ordered off the water. Automatic water level controller circuit is a simple engineering electronic project does the same with suitable logic and components 2. The pump motor is of single phase.

The circuit uses 6 transistors 1 ne555 timer ic a relay and few passive components. So we do not have to worry about. Water reservoir automatic level control simple circuitry 12v supply. Let us consider two reference probes a and b inside the tank where a is the lower limit probe and b is the upper limit probe.