The Endress+Hauser FDU91-RG2AA Prosonic ultrasonic sensor provides continuous, non-contact level and flow measurement for industrial applications. This robust sensor offers reliable performance with a maximum measuring range of 10 meters for liquids and 5 meters for solids.

• Integrated temperature sensor for Time-of-Flight correction
• Hermetically welded PVDF sensor for maximum chemical resistance
• Weather resistant and flood-proof (IP68 rating)
• Self-cleaning effect reduces build-up formation
• Automatic sensor detection for simple commissioning
• Separate installation capability up to 300m from transmitter
• Optional integrated heating prevents ice build-up

Continuous non-contact level measurement of fluids, pastes, sludges, and bulk materials in silos, belts, stockpiles, and crushers. Also suitable for flow measurement in open channels and weirs.

4-wire HART and Profibus DP communication with international explosion protection certificates including ATEX, FM, CSA, IEC Ex, JPN Ex, INMETRO, NEPSI, and EAC Ex.

Thread ISO228 G1, PVDF construction for chemical resistance in non-hazardous areas.