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Micropilot - Model FMR51 -Radar measurement Time-of-Flight
The standard sensor for highest demands in liquid level measurement. Micropilot FMR51 for level measurement even under extreme process conditions like high temperature and high pressure in the oil & gas and chemical industry. The FMR51 free space radar offers maximum reliability due to an innovative and patented sensor-design. Micropilot 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.
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Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy)
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HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
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Highest reliability even in the presence of obstructions in the vessel due to new Multi-Echo Tracking evaluation
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Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle
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Seamless integration into control or asset management systems and intuitive, menu-guided operation concept (on-site or via the control system)
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World`s easiest proof test concept for SIL and WHG saves time and cost
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Highest safety due to double ceramic coupling and gas-tight feedthrough
Horn antenna for level measurement even under extreme conditions.
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Process connections: Thread, Tri-Clamp or flange
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Temperature: -196 to +450°C (-321 to + 842°F)
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Pressure: -1 to +160bar (-14.5 to +2,320psi)
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Maximum measuring range: 40m (131ft), 70m (230ft) for enhanced dynamics
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Accuracy: ±2mm
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K-band: 26GHz
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International explosion protection certificates, overfill prevention WHG, SIL, marine approvals, 5-point linearity protocol
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Remote access with SmartBlue App via Bluetooth® is available
- Measuring Principle: Level radar
- Characteristic / Application: Premium device for continuous non-contact level measurement of liquids, pastes and slurries even under extreme process conditions;
- Horn antenna: 40...100 mm
- Specialities:
- SIL 2 according to IEC 61508,
- Bluetooth® commissioning,
- Operation and maintenance SmartBlue App,
- Safety and reliability with Multi-Echo Tracking,
- HistoROM
- 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: -50...+80 °C (-58...+176 °F)
- Process temperature:
- XT: -196...+280 °C (-321...+536 °F)
- HT: -196...+450 °C (-321...+842 °F)
- Process pressure absolute / max. overpressure limit: Vacuum...160 bar (Vacuum...2320 psi)
- Main wetted parts: 316L, Alloy C, PTFE, ceramic
- Process connection:
- Thread: MNPT 1 1/2, R 1 1/2
- Flange: DN50...DN150, ASME 2"...6", JIS 10K, 63K
- Process connection hygienic: Tri-Clamp ISO2852
- Max. measurement distance:
- Standard: 40 m (131 ft)
- With enhanced dynamics: 70 m (229 ft)
- Communication:
- 4...20 mA HART
- PROFIBUS PA
- FOUNDATION Fieldbus
- Bluetooth® wireless technology
- Certificates / Approvals: ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI, KC
- Safety approvals:
- Overfill prevention 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®, Gas-tight feed through,
- Antenna Extension,
- PWIS free
- Application limits:
- Maximum measuring range is dependent on the tank form and/or application
- Ammoniacal gas phase:
- FMR54 in stilling well
- Strong buildup formation:
- FMR54 with air purge
- 316L or Alloy C non-resistant:
- FMR50, FMR52, FMR53
- Hygiene requirements:
- FMR52, FMR53
- Custody transfer measurement:
- FMR5xx