Water Level Sensor Circuit Diagram

The circuit is based on 5 transistor switches.
Water level sensor circuit diagram. The decoupling capacitor c3 is a 100uf 16v electrolytic capacitor. This is the circuit diagram of a simple corrosion free water level indicator for home and industries. Water level sensor circuit diagram. Are you looking for an electronic solution to resolve this issue.
When the water level is maximum this pin is enabled and this drives the 555 timer into astable mode. 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. In fact the level of any conductive non corrosive liquids can be measured using this circuit. Water level indicator and alarm using uln2003.
But initially it is connected to ground. When water level reaches to point a circuit with red led transistor q1 gets completed and red led glows. 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. Circuit diagram we can consider this whole circuit as 4 small circuits each one for indicating alarming when a particular level a b c d of water have been reached.
Water level indicator circuit liquid level sensor with alarm. Are you looking for an automated device to solve this problem. The logic implemented in this circuit is 555 timer is enabled when its reset pin is connected to logic high. Overflow water tanks eventually lead to loss of water and natural resources as well.