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Micropilot FMR66B – product picture

Micropilot FMR66B – 80 GHz radar sensor

Highest performance in every application

FMR66B
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Measuring / Application task

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  • Measuring principle

    Level radar solid

  • Characteristic / Application

    For simple applications:
    Reliable, non-contact measurement of levels
    in silos or storage tanks for bulk solids

  • Specialities

    Heartbeat Verification + Monitoring, Bluetooth® Commissioning,
    operation and maintenance with SmartBlue App,
    HistoROM, RFID TAG for easy identification

  • Supply / Communication

    2-wire (HART/ PROFIBUS PA)
    PROFINET with Ethernet-APL
    Bluetooth® wireless technology

  • Frequency

    W-Band (~80 GHz)

  • Antenna

    1-1/2" / 40mm encapsulated, PVDF
    2" / 50mm Drip-off, PTFE

  • Accuracy

    +/- 3 mm (0.12 in)

  • Ambient temperature

    -40 … +85 °C (-40 … +185 °F)

  • Process temperature

    -40 … +130 °C (-40 … +266 °F)

  • Process pressure / max. overpressure limit

    Vacuum...16 bar (232 psi)

  • Main wetted parts

    PVDF or PTFE

  • Process connection

    Thread:
    G1-1/2", MNPT1-1/2"
    Flange:
    UNI DN80...DN150
    Mounting bracket

  • Max. measurement distance

    50 m (164 ft)

  • Communication

    HART/ PROFIBUS PA
    PROFINET with Ethernet-APL
    Bluetooth® wireless
    technology and app (optional)

  • Certificates / Approvals

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

  • Safety approvals

    SIL

  • Design approvals

    Declaration of Conformity ASME B31.3;
    CRN approval

  • Hygienic approvals

    EU Food Contact Material (EC) 1935/2004
    US Food Contact Material FDA CFR 21

  • Marine approval

    ABS, LR, BV, RINA, DNV

  • Options

    Display, Customized settings,
    App 'SmartBlue' for commissioning and operation via Bluetooth
    Heartbeat for batch detection; Gas-tight implementation;
    Overvoltage protection; PWIS free

  • Application limits

    DK < 1.6
    Reduction of the max. possible measuring range due to:
    Media with poor reflective properties cone of repose
    extremely loose surface of bulk solids, e.g. bulk solids with a
    low bulk density during pneumatic filling buildup, especially of
    moist products.
    Alternative for these applications: FMR67B

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