The KP2W-3R capacitive level electrode measures conductive and non-conductive liquids with an integrated 4–20 mA transmitter. The output can be monitored on the enclosure display. The insulated electrode and tank wall form a capacitor; changing liquid level changes the capacitance.

Measuring range: 50–4000 pF. Low- and high-point calibration is available. The design has no moving parts and supports high-temperature and high-pressure versions. Applications include boilers, fuel and process tanks, marine systems, glycol, coolant, brine, water, oil and viscous chemical liquids. Select the electrode construction for the medium and operating conditions.