SITRANS LC 300 Capacitance Level Probe Transmitter

The LC300 is a 2-wire-loop-powered capacitance level probe transmitter for level measurement of liquids, solids and slurries.
SITRANS LC 500 Capacitance Level Sensor (Discontinued)

The LC500 is a 2-wire loop-powered capacitance level sensor for level measurement of liquids, solids, interface and foam detection.