Dear visitor, the current version of your browser is not supported by Visaya. Please update your browser version to access our website.

Find, configure and buy industrial automation products. Try Product Finder

Prosonic FDU92

Ultrasonic sensor for level and flow measurement for connection to FMU9x (measuring range up to 20m)

Our expert

Luis Arcos will help you to find the right product: +49 (0)30 509 308 800

Contact Expert
Endress+Hauser
SKU: FDU92

Highlights

  • Process connection: Thread
  • Temperature: -40 to +95°C (-40 to +203°F)
  • Pressure: +0.7 to +4bar (+10 to +58psi)
  • Maximum measuring range: Liquids 20m (65ft), solids 10m (33ft)
  • Blocking distance: 0.4m (1.3ft)
  • International explosion protection certificates

Fields of application

  • Sensor for continuous, non-contact level measurement of fluids and bulk materials in silos, on belts, stockpiles and in crushers. Also for flow measurement in open channels and at weirs. Typically used in measurements in low structural heights.

Details

The FDU92 ultrasonic level 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 20m (65ft), solids 10m (33ft).


General Information
More Information
Measuring principleTime-of-Flight
Sensor frequency30 kHz
Medium typeLiquids, pastes, sludges and powdery to lumpy bulk solids
Measurement level rangeMaximum measuring range: Liquids 20m (65ft), solids 10m (33ft)
Blocking distance0.4 m (1.3 ft)
Beam angle11°
Process temperature range-40 to 95 °C ('-40 to 203 °F)
for Ex instruments: -40 to 80 °C (-40 to 176 °F)
Process pressure range0.7 to 4 bar
10.15 to 58 psi
Sensor accuracy±2mm + 0.17% of measured distance
Input/Output
More Information
Output4...20 mA
Communication protocolHART
Profibus DP
Mechanical Data
More Information
Installation typeVessel, Tank, Silos, Bunker, Heap, flume or open channel
Installation positionOn top
Process connectionG / NPT 1" (thread)
Wetted materialPVDF
Housing materialPVDF
Degree of protection IP68/NEMA6P
Electrical Data
More Information
Power supply4-wire (supplied by the transmitter FMU90)
Certification/Approvals
More Information
Hazardous approvalsATEX, FM, CSA, IEC Ex, INMETRO, NEPSI
Other Approvals/ CertificationCE
Additional Information
More Information
Ambient temperature range-40 to 95 °C (-40 to 203 °F)
Storage temperature-40 to 95 °C (-40 to 203 °F) for Ex instruments: -40 to 80 °C (-40 to 176 °F)
Shock resistanceYes
Vibration resistanceYes
Electromagnetic compatibility (EMC)EN 61326 (NE21)
Our expert

Luis Arcos will help you to find the right product: +49 (0)30 509 308 800

Contact Expert
  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
No questions

Be the first to ask a question about this product.

Questions & Answers

No questions

Be the first to ask a question about this product.

from €694.55 plus VAT
Shipping in 12 working days
+ 1 day delivery to Germany
Loading...
  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details