Simple Water Level Sensor Circuit Diagram

This simple water level sensor circuit monitors the presence of water in a certain location or container.

Simple water level sensor circuit diagram.

The circuit diagram is quite simple with only a few components but it can perform a great number of tasks as a monitor for the desired level of any fluid. This arrangement is encased in a pvc pipe and fixed vertically on the inside wall of the water tank. Water level alarm using micro controllers like 8051 and avr are shown in previous articles this article shows simple circuits of water level indicator with alarm. In fact the level of any conductive non corrosive liquids can be measured using this circuit.

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. The circuit is based on 5 transistor switches. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank.

The circuit sends an acoustic alarm when it senses a drop of water leak. This circuit measures or detects a required level of water liquid or any fluid. The water level is sensed by two floats to operate the switches for controlling the pump motor. It can also be used in fuel level indicator in motor vehicles.

This is the circuit diagram of a simple corrosion free water level indicator for home and industries. Each sensors float is suspended from above using an aluminium rod. This simple water level indicator will activate an active buzzer e g. The circuit produces the sound when the sensor senses a drop of a water leak.

In this circuit this circuit uses a liquid level sensor to measure the level of water in the water tank. Electrical projects creative lab 52 939 views 2 32. How to make water level indicator alarm using a transistor diy flood sensor simple circuit duration. Automatic water level controller circuit.

Here we have created 4 levels low medium high and full we can create alarms for more levels. This water level indicator circuit can also be used for a liquid level indicator in huge containers. It is very simple to build and it is made of a single ic and some passive components. Because the water sensor and the command circuit are located on the same printed circuit board indicator together with its 9 v battery and the buzzer can be mounted in a compact case.

Whenever tank gets filled we get alerts on particular levels. Such sensors are more reliable than. Generally water stored in overhead tank is wasted due to over flow when the tank is full.