Prosonic S FDU91F

Ultrasonic sensors for non-contact continuous level and flow measurement;

for connection to the transmitter FMU90/FMU95

Your benefits

• Non-contact measurement method; minimizes service requirements
• Integrated temperature sensor for time-of-flight correction. Accurate measurements are possible, even if temperature changes are present.
• Integrated automatical sensor detection for transmitters FMU90/FMU95; simple commissioning
• Hermetically welded sensors (316L, 1.4404, 1.4435) for highest chemical resistance
• Can be installed up to 300 m from the transmitter
• Suited for rough ambient conditions thanks to separate installation from the transmitter
• Reduced build-up formation because of the selfcleaning effect
• Weather resistant and flood-proof (IP68)
• Dust-Ex and Gas-Ex certificats available (ATEX, FM, CSA)

• Continuous, non-contact level measurement of fluids, pastes, sludges and powdery to coarse bulk materials

• Flow measurement in open channels and measuring weirs

• Maximum measuring range
  10 m in fluids
  5 m in bulk materials

• Suited for explosion hazardous areas

For other measuring ranges:

• FDU92:
  20 m in fluids
  10 m in bulk materials
• FDU93:
  25 m in fluids
  15 m in bulk materials
• FDU95:
  45 m in bulk materials
• FDU96:
  70 m in bulk materials

Production time:
Endress+Hauser works to a defined standard production time (from order entry to goods issue) depending on the variant of the Prosonic S FDU91F.
Production times can be confirmed via your contact person or via the online shop.

Distribution:
Endress+Hauser will ship your order direct to your delivery address. In certain cases express or emergency shipments can be made on request.

Track & Trace:
Check your order status online using your reference number or the Endress+Hauser order confirmation number.

Spare Parts Logistics:
Spare parts are handled as standard products with a short standard delivery time. On request we deliver on shortest possible delivery time (extra charge).