Scientech2421 Water Level Control by PLC

Water Level Control by PLC Scientech 2421 enables Students and practicing Engineers to gain invaluable practical experience of the principles and application of Programmable Logic Controllers.

The objective is to connect and program an external Programmable Logic Controller to monitor and control the level of water in a tank system.

Water level controlling is shown with the help of LEDs. The module is connected with output of PLC. Two valves for filling and draining water are shown, for indicating ONOFF condition of valve LED is used. Filling of tank is indicated by two sensors positioned to sense maximum and minimum water levels of tank.