Used in big buildings where the manual monitoring is difficult. Apart from the technique discussed above, there can be another way to control water level in the tank by sensing it using ultrasonic technique. In most houses, we have water tanks that are filled for regular and daily use of water. Water level controller can be used in houses, industries, factories, power plants, chemical plants and other liquid storage systems to save power and money. Automatic water level controllers are highly recommended for metro cities or areas where drinking water is supplied through pipelines which are further distributed in homes, hotels, societies etc. Automatic waterlevel controller detailed circuit diagram. This paper presents the design of an automatic water level controller aimed at providing an appropriate control to pump water to an overhead thank when empty and. Human effort is reduced as the system controls the motor automatically based on the water level.
Rmg automatic water level controller with indicator for motor pump operated by switchmcb upto 1. Water level controller can provide a solution to this problem. Unlike the previous method, this does not requires any contact with the water tank. Heres a simple project how to makebuild water level controller at home part list glue gun stick 2 core wire. Article pdf available march 2016 with 91,718 reads how we measure reads a read is counted each time someone views a publication.
For the users convenience, automatic water level controller is used. As water reaches the upper level set by user, motor is switched off. Nand gate n3 gives a high output to drive relay rl2 and the motor restarts pumping water into the tank. Automatic water level controller 2 circuits choice. It displays the level of water and when it is at the lowest level.
You can implement this motor driver circuit at your home or college using less costly components. An automatic regulator suitable for water level sensing and control was realized using the. Main components are transformer, pump, capacitor, voltage regulator, sensor etc. They have concluded by saying that the automatic water level controller has been successfully.
The operation of water level controller works upon the fact that water conducts. The water level controller or limiter is a float actuated unit where the transmitter. Water level controller circuit using transistors and ne555. Checkpoint is a liquid level controllersensor combination that comes preset and can operate up to 4 set points depending your specific configuration needs. This is to certify that the thesis entitled low cost water level control for domestic. The sensor senses the intensity of water and give indication to. Design of an automatic water level controller using mercury float switch 1erua j. Automatic water level controller by envifreno products youtube. The output interfaces are finished when the unit is installed in a plc, directly into the bms building management system, or in a 24 volt or less dc power. Low cost automatic water level control for domestic applications a thesis submitted in partial fulfillment of the requirements for the degree of bachelor of technology in electrical engineering by ishwar chandra murmu 109ee0288 laloo kumar yadav 109ee0620 under guidance of dr.
The float switch different versions is used to control or to limit the level of containers and steam generators. Automatic water level controller circuit is a simple electronics project. Automatic water level controller power supply free 30day trial. The technique of water level monitoring and controlling system concentrated with some basic parts which are softly aggregated together in our proposed method. Mar 21, 2017 automatic water level controller working principle 3 types. Aug 28, 2017 the heart of the water level controller using 8051 microcontroller project is the at89c51 microcontroller. The system incorporates two mains contactor which are energized to provide a direct online start of the motor. As the water level rises, different circuits in the controller send different signals. Once the supply of water decreases down to a point of concern, roughly 10% of the tank capacity, the controller turns off the water pump. A lot of water level controller projects have been published in this website but this is the first one based on a microcontroller. Automatic water level controllers are a product that was created to automatically control a motor, which helps to ensure a constant reserve of water in a storage tank. Automatic water level controller automatic water level. Buy rmg automatic water level controller with indicator for motor pump operated by switchmcb upto 1. When water level falls below probe a, both transistors t1 and t2 do not conduct.
Automatic water level controller in bengaluru, karnataka. The product according to ped directive 9723eec has the cemark no. The float switch type ba14 can only be used as water level limiter without special design. Automatic water pump controller full circuit available. A water level controller using 8051 is shown in this article. We will switch the water motor on and keep track of the 30 to 90 minutes for the tank to fill up. Automatic water level controller can provide a solution to this problem. Project report on water level controller pdf this report is submitted in partial fulfillment of the requirements for the award. As the water level rises or falls, different circuits in the controller send different signals. Pdf the drinking water crisis in asia is reaching alarming proportions. Automatic waterlevel controller detailed circuit diagram available.
Introduction automatic water pump controller is a series of functions to control the automatic water pump controller circuit in a reservoir or water storage. The heart of the water level controller using 8051 microcontroller project is the at89c51 microcontroller. We have developed another water level controller circuit using micro controller at89s51 from atmel. Full automatic water level controller using srf04, l293d. Rmg automatic water level controller with indicator for. When water level in the tank goes below predefine lower limit it start the water pump automatically and when water level reach at the. Vukar water level controller is a combination panel of motor starter and water level controller. Microcontroller based automated water level sensing and. For water level indication unit we can use some led light which will work for water level indication. The level controller can be applying on temperature control, pressure control and water control etc. Automatic water level controller with float switch sensor is the best solution for turning on and off water motor. Automatic water tank level controller engineering essay. Pdf water is very precious for the living beings and scarcity of the same is gradually increasing. Automatic water level controller linkedin slideshare.
If the water is low, the motor will pump the water and after the high level is reached it will stop to pump water. Edel smart devices private limited electronic city, bengaluru b 312, 2nd floor, block 2, electronic city, bengaluru 560100, dist. Design of an automatic water level controller using. There can be many applications of automatic water level controller such as in industries, schools, colleges, homes. Once the module is installed, no human interaction is required to turn onoff the motor, as it operates in a fully automatic mode. Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. While there are many techniques like using distance sensors, using current probes, using ultrasonic ranger etc. Applications of water level controller circuit using 8051. The level controller used here is the water sensor which will sense the low and high level of water in the water tank. Water level control systems automatic water level controllers. It can automatically switch on and off the domestic water pump set depending on the tank water level. Design of an automatic water level controller using mercury. These automatic water level controllers are used to automatically fill the overhead tank when it starts or has become empty as well as monitor the water level in it. The float switch type rba2434 can be used as twopoint water level controller or limiter without special design for steam generators according to trd 401, 402 or 602.
Sri digitek water level controller bangalore automatic. Aug 05, 2014 water level controller circuit advantages. Aug 02, 2018 automatic water level controller by envifreno products. Ultrasonic water level indicator, wireless water pump control, smart. Nov 28, 2017 controlling the pumps is often a necessity to avoid wastage of water. Automatic water level controller working principle w. Automatic water level controller working principle w pics. Water level controller for soda filling machines this specially made controller model rd09soda switches onoff the pump motor to accurately maintain the water level of soda gas filling chamber and thus maintain pressure of soda gas inside the bottle in the preferred limit. These signals are used to switch on or switch off the motor pump as per. Are you familiar with the basics and the different applications of the 555 timer ic. The checkpoint water level controller works with any program logic control, dc power supply, or you can direct connect to an automation control. Three water level sensors monitor the water level of both the ground level water reservoir and the rooftop residential water tank. Pdf flexible automatic water level controller and indicator. The level of water is controlled by the controller.
The only solution to the above problem is to have an automatic way to monitor and control the level of water. Water is a gift from the gods and it shouldnt be wasted. Automatic control of a pump system for water level using. The operation of water level controller works upon the fact that water conducts electricity. Automatic water level controller free download as word doc. Automatic water level controller motor, submersible. The automatic water level controller ensures no overflows or dry running of pump there by saves electricity and water. Here, the water level controller is designed using microcontroller 8051 and relay. 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. These signals are used to automatically switch off the motor pump so as to avoid. The circuit uses 6 transistors, 1 ne555 timer ic, a relay and few passive components. Gopalakrishna department of electrical engineering national institute of technology rourkela. Here is an automatic waterlevel controller switches onoff the pump motor when water in the tank goes belowabove the minimummaximum. The level controller is used with electrical probes or sensors.
Basic descriptions of some parts are described below. Water level control project ppt linkedin slideshare. The checkpoint water level controller is meant to be used with a program logic control system. Pdf automatic water level controller with short messaging. Construction of automatic water level controller for both. Automatic water level controller in kozhikode, kerala get.
Contents abstract working principle block diagram hardware requirements software requirements 10252016 2 3. The automated water pump controller awpc offers a solution to the problem. Automatic water level indicator and controller can provide a solution to this problem. It is based on digital micro processing technology. Automatic water level controller is designed to automatic control of motor, which ensures constant reserve of water in storage tanks. Sri digitek automatic water level controller is used to automatically fill the overhead tank as and when it gets empty and monitors the water level. A simple but very reliable and effective water level controller circuit diagram is shown here. Sri digitek automatic water level controller is designed to automatic control of motor, which ensures constant reserve of water in storage tanks. The water level sensor is made with a metal plate mounted on the reservoir or water tank. The circuit is completely automatic which starts the pump motor when the water level in the over head tank goes. Jan 14, 2020 this is an automatic water pump controller circuit project. Consequently, automatic controlling involves designing a control system to. Its meant to completely replace your float switches or other water level controls for life.
A water level controller using microcontroller is a lowcost controller that is capable of managing water levels in different systems like water tanks, boilers and swimming pools, etc. Build a simple water level controller using microcontroller. Automatic water level controller is used to automatically fill the overhead tank as and when it gets empty and monitors the water level. Wlc water level controls come with a 5 limited warranty and excellent tech support.
1135 1620 1378 1397 1616 1639 597 120 431 1348 239 1607 1403 56 50 1190 1146 373 749 180 451 633 585 1364 1101 230 774 164 529 1354 575 585 1272