Capacitance Level Switches

LTC is used in sensing level of variety of Liquids. It is available for conductive as well as nonconductive liquids. It is offered with PTFE sleeve for better insulation & to withstand high temperature in conductive tanks the insulated probe acts as one electrode & the tank wall as another electrode, any change in liquid level the dielectric value will change thereby changing the capacitance value
proportional to the liquid level. In case of non-conductive tanks, a reference probe is provided as ground electrode. The output is 4-20mA, 4 wire connection for isolated supply & 3 wire for non-isolated supply. 2 wire loop powered output is also available.Cost effective with no moving parts,Easy to install with field adjustable switch points,Variety of electrode constructions to suit wide range of services.