E+H Micropilot FMR532 Radar Level Transmitter

The Micropilot FMR532 is used for custody transfer and inventory control applications with NMi- and PTB-approvals. It meets the relevant requirements according to OIML R85 and API 3.1B. The FMR532 free space radar with planar antenna is specifically suited for stilling well applications. Micropilot FMR532 offers cost-effective and simple installation via 4-wire cable with HART and 24 V DC intrinsically safe power supply.

  • 0.8mm accuracy (2σ value)
  • National approvals (NMi, PTB) for custody transfer
  • Applicable as stand-alone system or integrated into tank gauging systems via the Tank Side Monitor NRF590
  • Easy on-site operation via menu-driven alphanumeric display
  • Easy commissioning, documentation and diagnostics via FDT/DTM technology (FieldCare)
  • Cost-effective and simple installation via 4-wire cable with HART and 24 V DC intrinsically safe power supply
  • Unique drip-off antenna design eliminates measurement error due to condensation build-up

With planar antenna particularly suited for stilling well applications with ranges up to 38m (124ft).

  • Process connection: Flange
  • Temperature: -40 to +150°C (-40 to +302°F)
  • Pressure: Vacuum to +25bar (Vacuum to +362psi)
  • Maximum measuring range: 38m (124ft)
  • Accuracy: Better than ±1mm
  • C-band: 6GHz
  • International explosion protection and custody transfer certificates, overfill prevention WHG, SIL, marine approval
  • Measuring principle

    Level radar

  • Characteristic / Application

    Ideal for high precision measurements in stilling well

  • Supply / Communication

    4-wire (HART)

  • Frequency

    C-band (~6 GHz)

  • Accuracy

    +/- 1 mm, custody transfer

  • Ambient temperature

    -40 °C … 80 °C
    (-40 °F … 176 °F)
    For calibration to regulatory standards:
    -25 °C … 60 °C
    (-13 °F … 131 °F)

  • Process temperature

    -40 °C … 150 °C
    (-40 °F … 302 °F)

  • Process pressure absolute / max. overpressure limit

    Vacuum … 25 bar 
    (Vaccum … 362 psi)

  • Main wetted parts

    316L + PTFE

  • Process connection

    DN150 … DN300 / 6″ … 12″

  • Application
  • Max. measurement distance

    38 m (124ft)

  • https://portal.endress.com/picpool/sft/prodcont/technicalinfo/Radar_Mediengruppe_en.jpg https://portal.endress.com/picpool/sft/prodcont/technicalinfo/Radar_not_selected_FMR532.jpg
  • Communication

    4 … 20 mA

  • Certificates / Approvals


  • Safety approvals

    Overfill prevention WHG

  • Design approvals

    EN 10204-3.1

    NACE MR0175, MR0103

  • Marine approval

    GL/ ABS

  • Application limits

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

    Free space and many baffles


Download: Micropilot S FMR530 Technical Information

Tankvision NXA820, NXA821, NXA822

Micropilot S FMR532 Technical Information

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