Water Level Control Circuit Diagram Using Relays

Do not use a relay that consumes 500ma.

Water level control circuit diagram using relays.

The relay i used was a 5v 220 ohm relay and that s why the current limits resistor r12 was added in the circuit. Continuously check the water level input pins p0 0 p0 1 and p0 2. This is an automatic water pump controller circuit diagram using an ne555 timer. The most to use the groundwater to dig as a pond and for the convenience.

Also read the interesting concept about how water level alarm circuit works using 555 timer. In the countryside water is very important. 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. This is the circuit to determine the level of water in the process tank using relay based on off control.

The conductive properties of the. 1 circuit diagram for water level indicator motor. This is a circuit for water level controller is based on transistors and relays. 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. The circuit diagram is shown below. 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. Liquid level control relays detect control levels of conductive liquids such as fresh water seawater sewage coffee see table below for other liquids.

My question was in case a level. The shorter steel rod is the water high sensor whereas the longer is the water low sensor. 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. This simple water level controller circuit is useful to control the water level in a tank.

Maximum collector current pn2222 can handle is 600ma. Water reservoir automatic level control simple circuitry 12v supply. Use 12v dc for powering the water level controller circuit. With a nc normally closed or a no normally open contacts of the relay rl we can handle any type of starter.

How the operation of relay based on off control system is. This design uses only 4011b ic lm7805 regulator and some discrete components. If you use a 12v relay then the r12 can be shorted. Joydeep kumar chakraborty.

It does this by turning on and off a water pump depending on the status of the sensors. 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.