Float Level Controller

This cycle will automatically repeat once the level rises.

Float level controller.

As the float rises or falls with liquid level it moves a magnetic sleeve into or out of the field of a switch actuating magnet causing switch operation. Click to enlarge above shows an example of a custom multi level float switch like the m5002 set for pump up control. Magnetrol float level controls use a simple float and magnetic coupling action. A contractor was called on to come up with a solution for their customer needing to transfer an adhesive from a holding tank to a smaller tank for dispensing into containers.

When the water is drained down the switch turns off and the pump stops. We supply a diverse range of industries including. Sump and sewage float switches have a float that raises and lowers depending on the water level in the sump basin to automatically control switch operation. Smd fluid controls designs and manufactures vertical and horizontal float switches custom multi level float switches combination level and temperature sensors ultrasonic liquid level sensors and optical level sensors.

Once the fluid reaches the low level the lower float switch will open and the controller will remove power from the pump or valve automatically. When water rises to a preset level in the sump basin the switch turns on and the pump starts. A non magnetic barrier tube effectively isolates the switch mechanisms from the controlled liquid. The proposed water level controller circuit using a float switch is basically a semi automatic system where the pump is started manually by press of a button once the water level reaches the brim of the tank the operation is switched of automatically by means of a float switch.