Water Level Sensor Circuit Diagram

The water level of the tank is indicated by using the 5 led s and if the water level in the tanker is full then the water pump is turned off completely.

Water level sensor circuit diagram.

Water level sensor circuit diagram. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. Overflow water tanks eventually lead to loss of water and natural resources as well. When the water level is maximum this pin is enabled and this drives the 555 timer into astable mode.

Are you looking for an electronic solution to resolve this issue. Water level indicator and alarm using uln2003. The sensor can be easibly made out of a small piece of pcb that is etched with the proper pattern. The decoupling capacitor c3 is a 100uf 16v electrolytic capacitor.

It is also possible to connect several sensors to the water level monitor circuit. Here we have created 4 levels low medium high and full we can create alarms for more levels. The water level indicator circuit diagram monitors the level of water in the tank and simultaneously switches on the water pump whenever the water level goes low in the water tank. In fact the level of any conductive non corrosive liquids can be measured using this circuit.

Whenever tank gets filled we get alerts on particular levels. Overflow of water is definitely a major problem nowadays. Water level indicator circuit liquid level sensor with alarm. This is the circuit diagram of a simple corrosion free water level indicator for home and industries.

The logic implemented in this circuit is 555 timer is enabled when its reset pin is connected to logic high.