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Radar measurement
Time-of-Flight
Micropilot FMR51

The standard sensor for highest demands in liquid level measurement

  • Micropilot FMR51 aluminum housing ©Endress+Hauser
  • Micropilot FMR51 stainless steel housing ©Endress+Hauser
  • Time-of-Flight measuring principle

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

  • Unique HistoROM data management concept for safe level measurement

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

  • Micropilot with Advanced Dynamics offering more reliable measuring signals even in the case of turbulences

  • Micropilot FMR5x with Advanced Diagnostic functions offers foam detection

  • Micropilot FMR51 aluminum housing ©Endress+Hauser
  • Micropilot FMR51 stainless steel housing ©Endress+Hauser

Micropilot FMR51 for level measurement even under extreme process conditions like high temperature and high pressure in the oil & gas and chemical industry. The FMR51 free space radar offers maximum reliability due to an innovative and patented sensor-design. Micropilot is used for continuous, non-contact level measurement of liquids, pastes and slurries. The measurement is not affected by changing media, temperature changes, gas blankets or vapors.

Benefits

  • Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy)

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

  • Highest reliability even in the presence of obstructions in the vessel due to new Multi-Echo Tracking evaluation

  • Seamless integration into control or asset management systems

  • Intuitive, menu-guided operation concept (on-site or via the control system)

  • World's easiest proof test concept for SIL and WHG saves time and cost

  • Highest safety due to double ceramic coupling and gas-tight feedthrough

Field of application

Horn antenna for level measurement even under extreme conditions.

  • Process connections: Thread, Tri-Clamp or flange

  • Temperature: -196 to +450°C (-321 to + 842°F)

  • Pressure: -1 to +160bar (-14.5 to +2,320psi)

  • Maximum measuring range: 40m (131ft), 70m (230ft) for enhanced dynamics

  • Accuracy: ±2mm

  • K-band: 26GHz

  • International explosion protection certificates, overfill prevention WHG, SIL, marine approvals, 5-point linearity protocol

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: Micropilot M FMR240

Contact

Endress+Hauser Ltd
Floats Road M23 9NF Manchester United Kingdom
Tel.: +44 161 286 5000
Fax: +44 161 998 1841
Send email www.uk.endress.com

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