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Micropilot FMR50 - Radar

Radar measurement
Time-of-Flight
Micropilot FMR50

Basic model for level liquid applications

FMR50
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Measuring / Application task

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  • 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 / max. overpressure limit

    Vacuum...3 bar
    (Vacuum...43.5 psi)

  • Main wetted parts

    PVDF, Viton, PP, PBT

  • Process connection

    Thread:
    G1 1/2, MNPT1 1/2
    Flange:
    UNI DN80...DN150 (3"...6")

  • Max. measurement distance

    Standard: 30 m (98 ft)
    With advanced dynamics: 40 m (131 ft)

  • Communication

    4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus
    Bluetooth® wireless technology

  • Certificates / Approvals

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

  • Safety approvals

    Overfill protection WHG
    SIL

  • Options

    Display,
    Customized parameterization,
    PWIS free,
    Remote operation via SmartBlue App using Bluetooth®

  • Application limits

    Ammoniacal gas phase:
    FMR54 in stilling well
    Strong build-up formation:
    FMR54 with air purge
    Low DK:
    FMR51
    Only PTFE resistant:
    FMR52
    Custody transfer measurement:
    FMR5xx