The CLS RF(radio frequency) capacitance dry products level switch from Mobrey is a microprocessor based, self calibrating level control with no moving parts, operating using the RF Capacitance principle. Used for either high or low level alarm in silos and hoppers, the CLS level switch detects the presence or absence of products by monitoring the change in capacitance around the probe as it becomes covered or uncovered.

The Series CLS capacitance dry products level switch from Mobrey will operate reliably in metal, plastic or wooden silos. A built-in "Power Shield" is used to overcome the effects of product build-up on the probe when used with sticky or viscous products.

A variety of probe styles are available to allow side or top mounting with the facility for users to modify the probe to suit application constraints.

Series CLS switches can be used with any free flowing granular, pelletised or powdered dry product, and also with difficult dry products which have a tendancy to coat or build-up, such as animal feed and foundry sand.