Simple Water Level Sensor Circuit

The circuit sends an acoustic alarm when it senses a drop of water leak.

Simple water level sensor circuit.

This simple water level sensor circuit monitors the presence of water in a certain location or container. Check out the water level indicator circuit too. Whenever tank gets filled we get alerts on particular levels. In fact the level of any conductive non corrosive liquids can be measured using this circuit.

This circuit measures or detects a required level of water liquid or any fluid. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. Many conceptually good water controller level circuits fails practically as the pass dc current through the water through their sensors which corrodes sensors made up of any conductive materials be it al cu stainless steel or the tinned one. In this circuit this circuit uses a liquid level sensor to measure the level of water in the water tank.

This is the circuit diagram of a simple corrosion free water level indicator for home and industries. The circuit is very simple to build with the microcontroller and also using basic electrical and electronic components. In this tutorial we are going to make a simple water level sensor or liquid level detector circuit. It is very simple to build and it is made of a single ic and some passive components.

The circuit produces the sound when the sensor senses a drop of a water leak.