Rod probe Nivelco Capacitance Liquid Level Transmitter, Measuring Range: up to 20 Meter, Probe length: 500 mm

NIVOCAP 2-wire capacitive level transmitters provide an ideal solution for level measurement of conductive ornon-conductive liquids. The probe of the instrument and the reference probe (which can be either the metal wall ofthe tank or installed separately) operate as opposing plates of a capacitor. Between the plates of this capacitor the airis replaced by a medium with greater dielectric constant than the air during filling the tank, therefore the capacitanceis changing directly proportional to the level. The incorporated electronic circuitry measures the capacitance differenceand converts it to an output signal proportional to level.