Cool Automatic Pump Control Circuit Diagram

Simple pump controller and circuit.

Automatic pump control circuit diagram. It automatically switches on the pump when the water level in the tank falls below a certain low level l provided the water level in the reservoir is above a certain level r. Water pump disconnects from the mains power supply through n c contacts of the. It automatically switches on the pump when the water level in the tank falls below a certain low level l provided the water level in the reservoir is above a certain level r.

Automatic water pump controller circuit diagram i am using two different circuits for this. When the water level goes high and reaches the high level marked by h the voltage at pin 6 of ic1 also goes high. Relay rl1 is connected to pin 13 of nand gate n3.

Automatic water pump controller has been viewed 2267 times which last viewed at 2020 10 13 01 08 09 and has been downloaded 20 times which last downloaded at 2016 05 02 17 00 13 published by anna on 19 mar 2014. The article describes a simple low cost automatic water pump controller circuit. The starting and stopping of a pump by a mechanism actuated by the level of water in the tank or pump.

And it can not only use for controlling water level but you can use it for many other liquids. 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 circuit and wiring diagram.

This is the best automatic water pump controller circuit diagram with a water level indicator. It s easy to make. The automatic pump controller eliminates the need for any manual switching of pumps installed for the purpose of pumping water from a reservoir to an overhead tank refer fig.

This low output pin 3 of ic1 cuts off relay driver transistor t1 and de energises relay rl1. The automatic pump controller eliminates the need for any manual switching of pumps installed for the purpose of pumping water from a reservoir to an overhead tank refer fig. I made the water level indicator circuit with ic uln 2003 2nd circuit for pump control made with ic555.