The liquid rises until the top float switch closes and energises the relay. Automatic water level controller circuit is a simple engineering project.
I am using two different circuits for this.
Automatic on off switch for water pump circuit diagram.
To make touch switch at home https youtu be td1 jvdb3vs. Finally automatic water pump switch is ready. Connect the water pump. 2nd circuit for pump control made with ic555. Water pump auto cut switch water pump auto on off switch using 4 components 1k resistor bc547 transistor 4007 diode 12v relay ir remote control on off swit. I made the water level indicator circuit with ic uln 2003.
Switches off the pump when the water level in the overhead tank goes to touch with top level wire. And it can not only use for controlling water level but you can use it for many other liquids. The circuit is completely automatic which stops the pump motor when the water level in the overhead tank goes to a preset at top level. Now the pcb for water pump auto on off circuit is ready. It can automatically switch on and off the domestic water pump set depending on the tank water level. You can implement this motor driver circuit at your home or college using less costly components.
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. This video is about the wiring and installation of float switch which is used for water pump motor automatic on off. The circuit can be used for variety of purposes like filling pools tanks container washing machines etc. Please like and subscribe thank you and gobless. Hi friends in this video i m going to show you how to make automatic water pump on off circuit. The bottom switch will be closed provided the liquid is above that switch point.
One set of relay contacts connects the pump to the supply and the other maintains the relay on state while the level. Please take proper safety precaution while working with 220v 110v supply. In this video tutorial i want to share the wiring connection of auto on off float switch control. A simple but very reliable and effective automatic water pump controller circuit diagram is shown here which able to stop the motor pump automatically when the tank is full. This circuit will off the pump when tank is full and you set up the water level where you want to on the pump again continue reading. The water tank motor control automatic u.
The circuit uses 1 transistor 1 ne555 timer ic a relay and few passive components. Now connect the water pump and supply as shown in the above picture. This diagram is for the circuit to empty a tank using two normally open float switches and a two pole changeover relay.
The Circuit Presented Here Monitors Level Of Water Rising Inside A Tank And Automatically Switches Off Pump Motor As Soon Ac 8 Gauge Wire For 50 Amp
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