Water Level Sensor Block Diagram

It also prevents dry run of the pump in case water level in underground tank goes below suction level.

Water level sensor block diagram.

Parts list 4 220 ohm resistor 4 bc547 transistor 9v battery. The regulator 7812 stabilizes the dc voltage to 12v while the variable resistor pot hg. Generally water stored in overhead tank is wasted due to over flow when the tank is full. This water level controller circuit makes this system automatic.

In this tutorial we are going to make a simple water level sensor or liquid level detector circuit. 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. The water in the tank reflects back the ultrasonic signals which are received by the receiver. This unit comprises of the transformer bridge rectifier filtering capacitor and a voltage regulator in this work a 5volts and 12volts dc was used hence the need to use dual voltage source.

This circuit measures or detects a required level of water liquid or any fluid. This simple water level indicator will activate an active buzzer e g. Bestar bpt 23cx in order to make a noise when a certain level of water is being reached. Hello friends today in this video i have shown how to make a simple water level indicator.

Shows bock diagram of arduino based water level display and automatic pump control system power unit. Iot water level monitoring system in today s tutorial you will learn how to make an iot water level monitoring system using the hc sr04 ultrasonic sensor nodemcu esp8266 wifi module and blynk application this project is based on two way communication you can monitor the water level in real time and you can also control the water pump. Water level controller block diagram the ultrasonic sensor senses the level of water in the tank by transmitting ultrasonic signals towards the tank. 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.

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. 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.