Extended Level Switch

The TUVO Instruments extended level switch is a secure and reliable solution for monitoring fluid levels. The extended level switch is installed at the side using G¾ or G½ thread sizes. The time-tested float principle and a potential-free contact as the signalling transmitter guarantee a high level of operational safety. The extended level switch can be customized up to the customer’s wishes. By this unique feature of the extended floater, longer distances can be reached within the process or in a tank or basin.

The floater is 3D printed so fully customisable to the customer’s needs.

The rising level in the tank forces the float up. Via paddle system, the magnet changes its position relative to Reed contact and actuates it. The repulsion between the two homopolar magnets and supports the buoyancy. As soon as the level sinks again, the float follows also, and the magnet actuates the Reed contact again.

Works adjusted switching function

• Contact makes with a rising level
• Contact opens with a falling level