Liquid Level Controller Circuit Diagram

Here is a simple level switch circuit that switches on one relay and switches off another relay when the fluid level exceeds the set limit this circuit is a modification of the simple water level indicator.

Liquid level controller circuit diagram.

If you re looking for an efficient level sensing circuit you would be better off with our water level controller circuit. Automatic water or liquid level controller wiring diagram. Liquid level controller circuit the figure givenin circuit diagram tab1 shows complete schematic diagram of the system. In the below diagram is about the water level controller.

The rc components r2 and c1 forms basic clock circuit for adc. Connections the port p1 is connected with digital outputs d0 d7 of adc. The circuit described here lets you control a cellar drainage pump so that it turns on when a preset liquid level is reached and turns off again when a different preset level is reached. The lm1830 fluid level detector circuit is a device intended to signal the presence or absence of aqueous solutions featuring low external parts count wide supply operating range internally regulated supply and ac or dc output.

Fluid level control schematic diagrams with lm1830. You can run the motor manually and automatic using the switch. In the diagram a water level controller shown with motor starter water level sensor with over head tank and underground tank. The author investigated several approaches to the problem.