The FDU91F ultrasonic sensor is engineered for continuous, maintenance-free level measurement of fluids, pastes, sludges, and powdery to coarse bulk materials. It is also suitable for flow measurement in open channels and at weirs. The measurement remains impervious to changes in dielectric constant, density, or humidity and is resistant to build-up, thanks to the self-cleaning effect of sensors.
Additionally, it offers a fully welded 316L construction with hygienic process connection available. Its maximum measuring range is 10m (33ft) in liquids and 5m (16ft) in solids.
