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Liquicap FMI52 - Capacitance level measurement

Capacitance
Level measurement
Liquicap FMI52

For continuous level and interface measurement in liquids - for large measuring ranges

FMI52
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  • Measuring principle

    Capacitive

  • Characteristic / Application

    Fully insulated rope probe, for standard and extreme process conditions (temperature, pressure)

  • Interface measurement

    Interfaces liquid / liquid also with emulsion layers

  • Specialities

    Inactive length
    Factory calibrated
    short response time by change of value

  • Supply / Communication

    12-36V DC HART
    PFM

  • Accuracy

    repeatablity 0,1%

  • Linearity error for conductive liquids

    <0,25%

  • Ambient temperature

    -50°C...+70°C
    -58°F...+158°F

  • Process temperature

    -80°C...200°C
    -112°F...392°F

  • Process pressure absolute / max. overpressure limit

    Vacuum ... 100 bar
    (Vaccum ... 1450 psi)

  • Main wetted parts

    Insulation material: FEP,PFA
    316L

  • Process connection

    G 3/4, G 1, G1 1/2 /NPT 3/4", NPT 1, NPT1 1/2"
    Flange from DN25.../ASME 1".../JIS...

  • Process connection hygienic

    Tri-Clamp ISO02852 gap free plated
    Dairy coupling
    Flush-mounted seal

  • Sensor length

    Total length: 6m (20ft)
    Inactive length: max. 2m (7ft)

  • Max. measurement distance

    0.42 m ... 10.0 m
    (1.38 ft ... 33 ft)

  • Communication

    4...20mA HART
    PFM

  • Certificates / Approvals

    ATEX, FM, CSA, IEC Ex, TIIS, INMETRO, NEPSI, EAC

  • Safety approvals

    SIL

  • Design approvals

    EN 10204-3.1
    NACE MR0175

  • Hygienic approvals

    EHEDG

  • Marine approval

    GL/ ABS/ DNV

  • Options

    Separate housing
    gas-tight probe seal

  • Application limits

    Changing, non-conductive
    media, conductivity
    < 100 μS/cm
    Notice the pressure and temperature derating

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