Water Level Sensor Circuit Diagram Pdf

A constant 5v power supply is given to the microcontroller and rest of the circuit from a battery.

Water level sensor circuit diagram pdf.

For this it may be designed a water sensor by using conducting wires. Overflow water tanks eventually lead to loss of water and natural resources as well. The circuit is based on 5 transistor switches. This is the circuit diagram and description for water level indicator.

In fact the level of any conductive non corrosive liquids can be measured using this circuit. 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. This is the circuit diagram of a simple corrosion free water level indicator for home and industries. Whenever tank gets filled we get alerts on particular levels.

In diagram it has the. Then connect the solenoid valve one wire to n c normally close part of relay 1 and another wire to no normally open part of relay 2. The tank has 9 conductive type sensors other types of sensors have been mentioned earlier but in our project only. Tore out the ends ofthese wires ap proximately 1cm.

One output gpio pin is directly. Are you looking for an automated device to solve this problem. A self made cheap water level sensor and water level indicator to measure 5 water levels in a reservoir tank. Generally water stored in overhead tank is wasted due to over flow when the tank is full.

Circuit diagram for smart water tap sensor to relay input pin 1 and second sensor output pin to relay module input pin 2. 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. Automatic water level controller circuit. Leaf switches s1 and s2 used in tape recorders are fixed at the top of the sensor units such that when the floats are lifted the attached 5mm dia.

The circuit diagram made with fritzing is as follows. Sensor 1 senses the minimum water level while sensor 2 senses the maximum water level see the figure. The esp 32 is powered with 5 v from the usb port and has a 3 3v regulator on board. Are you looking for an electronic solution to resolve this issue.

Overflow of water is definitely a major problem nowadays. Electronic set up of the water level measuring system. In this paper we have designed the sensor to measure water up to four 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.

Water level indicator circuit liquid level sensor with alarm. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. Approx aluminium rods push the moving contacts.