Prosonic S FDU91

Ultrasonic sensor 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.

• Hermetically welded PVDF sensor; for highest chemical resistance

• Integrated automatical sensor detection for transmitters FMU90 /FMU95; simple commissioning

• 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

• Integrated heating against a build-up of ice at the sensor (optional); ensures reliable measurement

• Weather resistant and flood-proof (IP68)

• Dust-Ex and Gas-Ex certificats available (ATEX, FM, CSA, TIIS)

• 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
  5m 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 FDU91.
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).