Capacitance Level Measurement

E+H/Endress+Hauser

• The Liquicap FMI21 rod probe is designed for continuous level measurement of conductive liquids with conductivity above 30 μS. No on‑site calibration is required (0 % / 100 % pre‑set at factory based on probe length). For conductivity higher than 30 μS/cm, measurement results are independent of the liquid DK value (dielectric constant). It is also suitable for explosive hazardous areas, Zone 2. • Special probe design ensures safety performance is unaffected by tank geometry. • No calibration required (0 % / 100 % pre‑set at factory according to probe length). • Constructed from high‑quality corrosion‑resistant materials such as carbon fibre and stainless steel, the probe can be used for corrosive liquids and toxic water. It is certified in accordance with WHG (German Water Resources Act). • No moving parts, offering long service life, reliable performance and zero wear. • Cost‑effective solution for continuous level measurement of conductive liquids. • The probe rod can be shortened on‑site for convenient storage.