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Prosonic FMU95 Ultrasonic Transmitters Time-of-Flight

Specifications

  • Measuring Principle:
    Ultrasonic, non-contact level measurement
  • Measuring Range:
    Up to 45 m (148 ft), depending on sensor and material
  • Channels:
    Available in 5 or 10 channel versions
  • Accuracy:
    ±2 mm + 0.17% of measured distance
  • Ambient Temperature:
    -40°C to 60°C (-40°F to 140°F)
  • Field of Application:
    The Prosonic FMU95 is designed for continuous, non-contact level measurement of fluids, pastes, sludge, and coarse bulk materials. It is suitable for measuring in harsh industrial conditions and can support up to 10 ultrasonic sensors for larger applications. It can measure levels and calculate average values or sums of multiple measurement points, making it ideal for process control in tanks, silos, and open channels.

Applications

Large tanks, silos, and open channels
Control cabinet instrumentation (top hat rail housing)

Benefits

  • Simple Operation:
    User-friendly with menu-guided operation, a 6-line plain text display supporting 15 languages.
  • Diagnostic Tools:
    Display provides envelope curves for simple and quick diagnostics.
  • FieldCare Program:
    For operation, diagnostics, and documentation.
  • Time-of-Flight Correction:
    Via integrated or external temperature sensors for higher accuracy.
  • Linearization Function:
    Supports up to 32 configurable points.
  • System Integration:
    Supports PROFIBUS DP, integrating up to 20 measured values.
  • Design and Installation:
    Separated Version: Available with a field housing or a top hat rail housing for control cabinet integration.
  • Automatic Sensor Detection:
    Recognizes compatible FDU9x sensors automatically.
  • Protection Class:
    Rated IP66 / NEMA 4X for durability in tough environments.
  • Power Supply & Communication:
    Supply Options: 90-253 VAC or 10.5-32 VDC
  • Communication:
    PROFIBUS DP support

Approvals and Certificates

Explosion Protection:
ATEX and CSA certified for hazardous environments.

Optional Features:
Illuminated Display: 6-line graphic display with country-specific menu guidance.
On-Site Diagnostics: Envelope curve diagnostics available on display.

Components:
Compatible with FDU9x series sensors for various applications and environments.

The Prosonic FMU95 is a powerful, multi-channel ultrasonic system designed for challenging industrial environments, offering high precision, ease of use, and flexibility.