Water Level Sensor Circuit Diagram

Are you looking for an electronic solution to resolve this issue.
Water level sensor circuit diagram. Overflow water tanks eventually lead to loss of water and natural resources as well. The decoupling capacitor c3 is a 100uf 16v electrolytic capacitor. Water level indicator circuit liquid level sensor with alarm. Here we have created 4 levels low medium high and full we can create alarms for more levels.
The sensor can be easibly made out of a small piece of pcb that is etched with the proper pattern. When the water level is maximum this pin is enabled and this drives the 555 timer into astable mode. The circuit is based on 5 transistor switches. 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.
Water level indicator and alarm using uln2003. In fact the level of any conductive non corrosive liquids can be measured using this circuit. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. Water level sensor circuit diagram.
The logic implemented in this circuit is 555 timer is enabled when its reset pin is connected to logic high. It is also possible to connect several sensors to the water level monitor circuit. This is the circuit diagram of a simple corrosion free water level indicator for home and industries. Overflow of water is definitely a major problem nowadays.
Whenever tank gets filled we get alerts on particular levels.