Radar Measurement Time-Of-Flight Micropilot FMR54

Brand: Endress+Hauser

Radar Measurement Time-Of-Flight Micropilot FMR54

Brand: Endress+Hauser
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Heartbeat Technology Heartbeat Technology

Micropilot FMR54 is prepared for the use in high temperature and high pressure applications and with the specially designed planar antenna it is particularly suited for stilling well applications. The FMR54 free space radar 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.

Horn antenna or planar antenna which is particularly suited for stilling well applications.

  • Process connection: Flange
  • Temperature: -196 to +400°C (-76 to +752°F)
  • Pressure: -1 to +160bar (-14.5 to +2,320psi)
  • Maximum measuring range: 20m (66ft)
  • Accuracy: ±6mm
  • C-band: 6GHz
  • International explosion protection certificates, overfill prevention WHG, SIL, 5-point linearity protocol
Features
  • Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy)
  • HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
  • Highest reliability even in the presence of obstructions in the vessel due to new Multi-Echo Tracking evaluation
  • Reliable measurement even for changing product and process conditions
  • Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle
  • Seamless integration into control or asset management systems and intuitive, menu-guided operation concept (on-site or via the control system)
  • World's easiest proof test concept for SIL and WHG saves time and cost

Specifications

Measuring Principle

  • Level radar

Characteristic / Application

  • Continuous non-contact level measurement for use in high-pressure and high-temperature applications
  • Horn or planar 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

  • C-band (~6 GHz)

Accuracy

  • +/- 6 mm (0.24 in)

Ambient Temperature

  • -50...+80 °C (-58...+176 °F)

Process Temperature

  • -60...+400°C (-76...+752°F)

Process Pressure / Max. Overpressure Limit

  • Vacuum...160 bar
  • (Vacuum...2320 psi)

Main Wetted Parts

  • 316L

Process Connection

  • Flange: DN80...DN300; ASME 3"...12"; JIS 10K, 20K

Max. Measurement Distance

  • Standard: 20 m (65 ft)
  • Planar antenna in stilling well: 38 m (125 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

Design Approvals

  • EN 10204-3.1
  • NACE MR0175, MR0103
  • ASME B31.3
  • AD2000

Marine Approval

  • GL/ ABS/ LR/ BV/ DNV

Options

  • Display
  • Customized parameterization
  • Remote operation via SmartBlue App using Bluetooth®
  • PWIS free
  • Gastight feed through

Application limits

  • Maximum measuring range is dependent on the tank form and/or application
  • Free space with nozzle: FMR51, FMR52, FMR53
  • Stilling well with ball valve: FMR51, FMR52
  • Hygiene requirements: FMR52, FMR53
  • 316L or Alloy C non-resistant: FMR52, FMR53
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