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.

Float level controller.

A non magnetic barrier tube effectively isolates the switch mechanisms from the controlled liquid. 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. We supply a diverse range of industries including. When water rises to a preset level in the sump basin the switch turns on and the pump starts.

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. Click to enlarge above shows an example of a custom multi level float switch like the m5002 set for pump up control. Float switch and liquid level sensor products. Magnetrol float level controls use a simple float and magnetic coupling action.

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. The problem with using a conventional float type level sensor is that the adhesive would cause the float switch read more. This cycle will automatically repeat once the level rises. 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.