Radar measurement
Time-of-Flight
Micropilot FMR50

Basic model for level liquid applications

• 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