Capacitance Level Switch and Transmitter is a versatile & economical mode of measuring continuous liquid Level inside a tank or open Pits. With ease of installation & various rod / flexible cable probe Versions, this transmitter is suitable for long operating range. Transmitter is classified into two versions â€“ Sheathed probe version is suitable for conductive liquid and Un-sheathed probe version is Suitable for non-conductive liquids. In both versions probes are Available in solid rod or flexible cable rope construction. The transmitters works on capacitance technology, where tank, liquid & Measuring probe together forms a capacitor. In Conductive liquids the measuring probe is covered with a sheath material forming an Insulator.