Try searching by key words, order- or product code or serial number e.g. “CM442” or “Technical information”
Enter at least 2 characters to start the search.
Prosonic FDU95 - Ultrasonic measurement

Ultrasonic measurement
Time-of-Flight
Prosonic FDU95

Ultrasonic sensor for level measurement for connection to FMU9x (measuring range up to 45m)

FDU95
please wait
Loading price
Prices temporarily unavailable
Price on request
from CHF ??.-

Specs at a glance

  • Process temperature

    -40 °C ... 80 °C
    or 150 °C
    (-40 °F ... 176 °F
    or 302 °F)

  • Process pressure absolute / max. overpressure limit

    0.7 bar...1.5 bar abs
    (10 psi...22 psi)

  • Max. measurement distance

    45 m (148 ft)

  • Accuracy

    +/- 2mm + 0.17% of measured distance

  • Main wetted parts

    UP (unsaturated polyester)
    Silicon / PE foam (80°C / 176°F)
    Silicon / stainless steal (150°C / 302°F))

Field of application

The FDU95 ultrasonic sensor for continuous, non-contact and maintenance-free level measurement of powdery to coarse bulk materials. 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 solids 45m (148ft).

Sensor for continuous, non-contact level measurement of bulk materials in silos, on belts, stockpiles and in crushers. Typically used in measurements in low structural heights.

  • Process connection: Thread

  • Temperature: -40 to +80°C or +150°C (-40 to +176°F or +302°F)

  • Pressure: +0.7 to +1.5bar (+10 to +22psi)

  • Maximum measuring range: Solids 45m (148ft)

  • Blocking distance: 0.7m / 80°C (2.3ft), 0.9m / 150°C (2.9ft)

  • International explosion protection certificates

Benefits

  • Integrated temperature sensor for Time-of-Flight correction. Accurate measurements are possible, even if temperature changes are present

  • Suited for rough ambient conditions thanks to separate installation from the transmitter
    (up to 300m)

  • Reduced build-up formation because of the self-cleaning effect

  • Integrated automatic sensor detection for transmitters FMU90/FMU95 for simple commissioning

  • Weather resistant and flood-proof (IP 68)

  • Non-contact measurement method minimizes service requirements

  • International Dust-Ex and Gas-Ex certificates available

Videos

Extended selection

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

FLEX: Extended ©Endress+Hauser
please wait Loading alternative products

Predecessor

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
  • F
  • L
  • E
  • X

Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Xpert selection

Master your most challenging applications

Technical excellence
Simplicity

Variable

Please select your market / region