Water Level Control Circuit Diagram Using Relays

How the operation of relay based on off control system is.

Water level control circuit diagram using relays.

This is the circuit to determine the level of water in the process tank using relay based on off control. The shorter steel rod is the water high sensor whereas the longer is the water low sensor. Algorithm for water level controller circuit first configure the controller pins p0 0 p0 1 and p0 2 as inputs and p0 7 as output. Thaks momename right now i am using two level switches and one relay to control the pump to fill up a tank.

This is a circuit for water level controller is based on transistors and relays. If you use a 12v relay then the r12 can be shorted. This is an automatic water pump controller circuit diagram using an ne555 timer. It does this by turning on and off a water pump depending on the status of the sensors.

I have designed a very simple water level indicator to automate the control of water pump i e this circuit detects the water level and then turns the water pump on off automatically to ensure sufficient water in the tank. Joydeep kumar chakraborty. This simple water level controller circuit is useful to control the water level in a tank. The circuit automatically switches on the pump when water is low in the tank and switches the pump off when water reaches a predetermined mark.

1 circuit diagram for water level indicator motor. The relay i used was a 5v 220 ohm relay and that s why the current limits resistor r12 was added in the circuit. Also read the interesting concept about how water level alarm circuit works using 555 timer. Continuously check the water level input pins p0 0 p0 1 and p0 2.

This design uses only 4011b ic lm7805 regulator and some discrete components. Maximum collector current pn2222 can handle is 600ma. They provide a low voltage signal typically 5vdc pulsed to prevent electroplating issues to a probe or probes and a common connection on the tank. The most to use the groundwater to dig as a pond and for the convenience.

With a nc normally closed or a no normally open contacts of the relay rl we can handle any type of starter. Do not use a relay that consumes 500ma. To explain how it operates the images below will show a ladder diagram left side figure and a pictorial diagram right side figure for a visual concept of what happens with. By means of a relay employed to drive a water pump this circuit provides automatic level control of a water reservoir or well.

Now initialize the lcd. My question was in case a level. The conductive properties of the. Use 12v dc for powering the water level controller circuit.

The circuit diagram is shown below. Water reservoir automatic level control simple circuitry 12v supply.