E+H Micropilot FMR50 Radar Level Transmitter

Micropilot FMR50 is the best choice in simple reservoir and storage applications as well as in utility processes. The FMR50 free space radar 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. Remote access with SmartBlue app via Bluetooth module is available.

  • Reliable non-contact measurement even for changing product and process conditions
  • 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
  • Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy)
  • 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)
  • World’s easiest proof test concept for SIL and WHG saves time and cost

Encapsulated PVDF or PP-plated horn antenna.

  • Process connections: Thread, mounting bracket or slip-on flange
  • Temperature: -40 to +130°C (-40 to +266°F)
  • Pressure: -1 to +3bar (-14.5 to +43.5psi)
  • Maximum measuring range: 30m (98ft), 40m (131ft) for enhanced dynamics
  • Accuracy: ±2mm
  • K-band: 26GHz
  • International explosion protection certificates, overfill prevention WHG, SIL, 5-point linearity protocol
  • Measuring principle

    Level radar

  • Characteristic / Application

    For basic level measurement in liquids, pastes and slurries; non affected by changing media, temperature changes, gas blankets or vapor;

    Encapsulated PVDF or PP clad horn antenna

  • Specialities

    Heartbeat Technology,

    SIL 2 according to IEC 61508,

    Bluetooth® commissioning,

    Operation and maintenance SmartBlue App,

    Safety and reliability with Multi-Echo Tracking,

    HistoROM,

    RFID TAG for easy identification

  • Supply / Communication

    2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus)

    4-wire (HART)

    Bluetooth® wireless technology and App (optional)

  • Frequency

    K-band (~26 GHz)

  • Accuracy

    +/- 2 mm (0.08 in)

  • Ambient temperature

    -40…+80 °C 

    (-40…+176 °F)

  • Process temperature

    -40…+130 °C

    (-40…+266 °F)

  • Process pressure absolute / max. overpressure limit

    Vacuum…3 bar 

    (Vacuum…43.5 psi)

  • Main wetted parts

    PVDF, PTFE, Viton, PP, PBT

  • Process connection

    Thread:

    G1 1/2, MNPT1 1/2

    Flange:

    UNI DN80…DN150 (3″…6″)

  • Application
     
  • Max. measurement distance

    Standard: 30 m (98 ft)

    With enhanced dynamics: 40 m (131 ft)

  • https://portal.endress.com/picpool/sft/prodcont/technicalinfo/Radar_Mediengruppe_en.jpg https://portal.endress.com/picpool/sft/prodcont/technicalinfo/Radar_not_selected_FMR50.jpg
  • Communication

    4…20 mA HART 

    PROFIBUS PA

    FOUNDATION Fieldbus

    Bluetooth® wireless technology

  • Certificates / Approvals

    ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, KC

  • Safety approvals

    Overfill prevention WHG

    SIL

  • Options

    Display,

    Customized parameterization,

    PWIS free,

    Remote operation via SmartBlue App using Bluetooth®

  • Application limits

    Maximum measuring range is dependent on the tank form and/or application:

    Ammoniacal gas phase:

    FMR54 in stilling well

    Strong buildup formation:

    FMR54 with air purge

    Low DK:

    FMR51

    Only PTFE resistant:

    FMR52

    Custody transfer measurement:

    FMR5xx

Datasheet : Micropilot FMR50 Technical Information

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