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Guided radar measurement
Levelflex FMP55

The Multiparameter device is the innovation in interface measurement

  • Levellex FMP55 ©Endress+Hauser
  • Time-of-Flight measuring principle

  • Commissioning movie for Levelflex FMP5x guided radar and Micropilot FMR5x free space radar

  • Unique HistoROM data management concept for safe level measurement

  • Levelflex FMP55 Multiparameter with SensorFusion measures level and interface layer signals simultaneously

  • Continuous adapting algorithms offering safe level measurement due to Multi-Echo Tracking

  • Levelflex FMP55 application ©Endress+Hauser
  • Levelflex FMP55 ©Endress+Hauser

Levelflex FMP55 guided radar with SensorFusion offers the worldwide first combination of the capacitance and guided radar measuring principle in one device. The instrument guarantees safe measured value acquisition even in emulsion layers and issues level and interface layer signals simultaneously. This makes the FMP55 Multiparameter the new standard in interface measurement especially in the oil & gas, chemical and petrochemical industry.


  • Reliable measurement even for changing product and process conditions

  • HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics

  • Highest reliability due to new Multi-Echo Tracking evaluation

  • Hardware and software developed according to IEC 61508 up to SIL3

  • Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle

  • Seamless integration into control or asset management systems and intuitive, menu-guided operation concept (on-site or via the control system)

  • Worlds easiest proof test for SIL and WHG saves time and costs

Field of application

Version with rod, rope or coax probe.

  • Process connections: Thread or flange

  • Temperature: -50 to +200°C (-58 to +392°F)

  • Pressure: -1 to +40bar (-14.5 to +580psi)

  • Maximum measuring range: Rod 4m (13t), rope 10m (33ft), coax 6m (20ft)

  • Accuracy: Rod ±2mm (0.08")

  • International explosion protection certificates, overfill prevention WHG, SIL, marine approval

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: Float Gauge LTC2230


Endress+Hauser Ltd
Floats Road M23 9NF Manchester United Kingdom
Tel.: +44 161 286 5000
Fax: +44 161 998 1841

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