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Micropilot FMR51 - Radar

Radar measurement
Time-of-Flight
Micropilot FMR51

The standard sensor for highest demands in liquid level measurement

FMR51
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Specs at a glance

  • Accuracy

    +/- 2 mm (0.08 in)

  • 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)

  • Max. measurement distance

    Standard: 40 m (131 ft)
    With "Advanced dynamics": 70 m (230 ft)

  • Main wetted parts

    316L, Alloy C, PTFE, ceramic

Field of application

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. Remote access via SmartBlue app is available.

Horn antenna for level measurement even under extreme conditions.

  • Process connections: Thread, Tri-Clamp or flange

  • Temperature: -196 to +450°C (-321 to + 842°F)

  • Pressure: -1 to +160bar (-14.5 to +2,320psi)

  • Maximum measuring range: 40m (131ft), 70m (230ft) for enhanced dynamics

  • Accuracy: ±2mm

  • K-band: 26GHz

  • International explosion protection certificates, overfill prevention WHG, SIL, marine approvals, 5-point linearity protocol

  • Remote access with SmartBlue App via Bluetooth® is available

Benefits

  • 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

  • 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

  • Highest safety due to double ceramic coupling and gas-tight feedthrough

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