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Endress+Hauser Prosonic T FMU30 Ultrasonic Level Sensors

Endress+Hauser Prosonic T FMU30 Ultrasonic Level Sensors use proven software algorithms to provide quick and straightforward commissioning through menu-guided onsite operation. All warning and alarm messages are shown on the four-line plain text display, offering a fast remedy for any issue. The envelope curve can also be shown on the display. Because analysis results are displayed directly onsite, the FMU30 sensors ensure quick and accurate error diagnostics. The non-contact measurement method minimizes service requirements. Endress+Hauser Prosonic T FMU30 Ultrasonic Level Sensors feature international explosion-protection certificates and a measuring distance of up to 8m for liquids and 3.5m for bulk solids. The range of applications for these sensors extends from monitoring levels in process water tanks and sewage treatment plants to applications for loading, storage, and buffer tanks.

Features

  • 2-wire instrument for continuous non-contact level and flow measurement
  • Quick and simple commissioning via menu-guided onsite operation with 4-line plain text display, 7 languages selectable
  • Non-contact measurement method minimizes service requirements
  • Envelope curves on display for simple diagnosis onsite 
  • Linearization function (up to 32 points) for conversion of measured value into any unit of length, volume, or flow rate
  • Integrated temperature sensor for automatic correction of temperature-dependent sound velocity
  • International explosion protection certificates

Applications

  • Sewage treatment plants
  • Process water tanks
  • Loading, storage, and buffer tanks

Specifications

  • Maximum measuring distance
    • 1 1/2" sensor
      • 5m (16ft) in fluids
      • 2m (6.6ft) in bulk materials
    • 2" sensor
      • 8m (26ft) in fluids
      • 3.5m (11ft) in bulk materials
  • Blocking distance
    • 1 1/2" sensor: 0.25m (0.8ft)
    • 2" sensor: 0.35m (1.15ft)
  • G / NPT 1 1/2" or G / NPT 2" thread process connections
  • +0.7bar to +3bar (+10psi to +44psi) pressure range
  • -20°C to +60°C temperature range

Videos

Measuring Principle

Infographic - Endress+Hauser Prosonic T FMU30 Ultrasonic Level Sensors
Publié le: 2024-03-05 | Mis à jour le: 2026-02-05