E+H Micropilot FMR60 Radar Level Transmitter

Micropilot FMR60 is the first 80GHz radar developed according to the international functional safety directive IEC 61508. The free space radar offers maximum reliability due to the drip-off antenna, improved algorithms and small beam angle. It 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. It also possesses the smart sensor functionality Heartbeat Technology.

  • 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
  • HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
  • Highest reliability even with obstructions in vessels due to small beam angle and Multi-Echo Tracking evaluation
  • Reduction of engineering effort due to an easier integration of the 80GHz radar instrument into the process
  • Innovative drip-off antenna of PTFE for maximum system availability
  • The world’s easiest proof test concept for SIL and WHG saves time and costs

80GHz drip-off antenna suited for free space applications up to 50m and offers high beam focusing for vessels with many internal fittings.

  • Process connections: Threads or flanges
  • Temperature: –40 to +130°C (–40 to +266°F)
  • Pressure: –1 to +16bar (–14.5 to +232psi)
  • Maximum measuring range: 50m (164ft)
  • Accuracy: ±1mm (0.04in)
  • W-band: 80GHz
  • International explosion protection certificates, overfill prevention WHG, SIL, marine approvals, 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;

    For applications with many obstacles due to the very small beam angle.

  • Specialities

    Heartbeat Technology,

    SIL 2/3 according to IEC 61508,

    Bluetooth® commissioning,

    Operation and maintenance SmartBlue App,
    Safety and reliability with Multi-Echo Tracking


    RFID TAG for easy identification

  • Supply / Communication

    2-wire (HART)

    Bluetooth® wireless technology and App (optional)

  • Frequency

    W-band (~80 GHz)

  • Accuracy

    +/- 1 mm (0.04 in)

  • Ambient temperature

    -40…+80 °C

    (-40…+176 °F)

  • Process temperature

    -40…+130 °C

    (-40…+266 °F)

  • Process pressure absolute / max. overpressure limit

    Vacuum …16 bar

    (Vacuum … 232 psi)

  • Main wetted parts

    PTFE antenna

    PP or 316L process connections

  • Process connection


    G1-1/2″, MNPT1-1/2″;


    UNI DN80…DN150 (3″…6″)

  • Max. measurement distance

    50 m (164 ft)

  • Communication

    4…20 mA HART,

    Additional switch,

    Bluetooth® wireless technology

  • Certificates / Approvals


  • Safety approvals

    SIL 2, SIL 3

  • Design approvals

    EN 10204-3.1

  • Options


    Customized parameterization,

    Remote operation via SmartBlue App using Bluetooth®,

    Gas-tight feed through,

    PWIS free

  • Application limits

    Process temp. > 130 °C (266 °F) -> FMR62

    Very aggressive media -> FMR62

    Strong turbulences and foam, stilling well and bypass -> FMR5x, FMP5x

Datasheet: Micropilot FMR60 Technical Information

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