Ultrasonic measurement Time-of-Flight Prosonic FDU91
Product Name: Ultrasonic measurement Time-of-Flight Prosonic FDU91
Product Brand: Endress+Hauser
Product Model: FDU91
Product Introduction
The FDU91 ultrasonic sensor for continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges and powdery to coarse bulk materials. But also for flow measurement in open channels and measuring weirs. The measurement is unaffected by dielectric constant, density or humidity and also unaffected by build-up due to the self-cleaning effect of sensors. Suited for explosion hazardous areas. Maximum measuring range in liquids 10m (33ft), solids 5m (16ft).
Accuracy
+/- 2mm + 0.17% of measured distance
Process temperature
-40 °C ... 80 °C
(-40 °F ... 176 °F)Process pressure / max. overpressure limit
0.7 bar ... 4 bar abs
(10 psi ... 58 psi)Max. measurement distance
Liquids: 10 m (33 ft),
Solids: 5 m (16 ft)Main wetted parts
PVDF (fully welded IP68 / NEMA 6P)
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Beijing ICP Backup 18025856 Number-1
Beijing Public Network Security Record 11011202004067 Number
Address: Room 307~309, Main Building, Instrument Institute, No.155, BeiYuan, Tongzhou, Beijing
Phone: 400-608-5817 010-68786366 Mobile phone：13331119888（WeChat） E-mail: yibiao@vip.163.com