RF Capacitance Level Switch provides accurate level detection of conducting as well as non-conducting liquids, solids or slurries that are stored in open or closed containers or are flowing in closed pipes, open channels or on conveyor belts. The Level Switch is offered with a wide range of probes to suit the needs of the various applications. The Level Switch work on field selectable fail-safe mode and offered with adjustable time delay to facilitate ease of operation. RF Capacitance Level Switch is available in integral as well as remote mounted versions.