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Levelflex FMP51 - Guided radar

Guided radar measurement
Time-of-Flight
Levelflex FMP51

The standard sensor for highest demands in liquid level measurement

FMP51
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  • Measuring principle

    Guided radar

  • Characteristic / Application

    Premium device
    Rod probe, Rope probe, Coaxial probe
    Integrated data memory, Factory precalibrated, Reliable measuring: in case of moved surface + foam, for changing medias.

  • Interface measurement

    Clean interfaces liquid/ liquid;
    Simultaneous measurement of interface and overall level

  • Specialities

    Heartbeat Technology,
    Bluetooth® commissioning,
    Operation and maintenance SmartBlue App,
    HistoROM,
    RFID TAG for easy identification

  • Supply / Communication

    2-wire (HART/ PROFIBUS PA/ FOUNDATION Fieldbus)
    4-wire (HART)
    Bluetooth® wireless technology and App (optional)

  • Accuracy

    Rod probe :+/- 2 mm (0.08 in)
    Rope probe <= 15 m (49 ft): +/- 2 mm (0.08 in)
    Rope probe > 15 m (49 ft): +/- 10 mm (0.39 in)
    Coaxial probe: +/- 2 mm (0.08 in)

  • Ambient temperature

    -50...+80 °C
    (-58...+176 °F)

  • Process temperature

    -50...+200 °C
    (-58...+392 °F)

  • Process pressure absolute / max. overpressure limit

    Vacuum...40 bar
    (Vacuum...580 psi)

  • Main wetted parts

    Rod probe:
    316L, Alloy C, Ceramic
    Rope probe:
    316, 316L, Alloy C, Ceramic
    Coaxial probe:
    316L, Alloy C, Ceramic, PFA

  • Process connection

    Thread:
    G3/4...G1 1/2;
    MNPT 3/4...MNPT1 1/2
    Flange:
    ASME 1 1/2"...8",
    DN50...DN 200,
    JIS 10K

  • Sensor length

    Rod probe: 10 m (33 ft)
    Rope probe: 45 m (148 ft)
    Coaxial probe: 6 m (20 ft)

  • Max. measurement distance

    Rod: 10 m (33 ft) Min DK>1.6
    Rope: 25 m...30 m (82ft...98 ft) Min DK>1.6;
    30m...45 m (98ft...148 ft) Min DK>1,9
    Coaxial probe: 6 m (20 ft) Min DK>1.4

  • Communication

    4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus
    Bluetooth® wireless technology

  • Certificates / Approvals

    ATEX, FM, CSA C/US, IEC Ex, INMETRO, NEPSI, KC, EAC, JPN Ex, UK Ex

  • Safety approvals

    Overfill protection WHG
    SIL

  • Design approvals

    EN 10204-3.1
    NACE MR0175, MR0103
    ASME B31.1, B31.3
    AD2000

  • Marine approval

    GL/ ABS/ LR/ BV/ DNV

  • Options

    Sensor remote with 3 m/ 9 ft cable,
    Gas-tight feed through,
    Remote operation via SmartBlue App using Bluetooth®

  • Application limits

    Application limits

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