Vibronic Point level detection Liquiphant FTL51

  • Measuring principle

    Vibration Liquids

  • Characteristic / Application

    Modular housing concept
    wide range of process connections
    Analogue and bus interfaces
    Extensive certificate range (e.g. Ex,WHG)
    pipe extension up to 3m (6m option)

  • Specialities

    Foamdetection
    Detect a densitychange
    second line of defense

  • Supply / Communication

    PROFIBUS PA
    19…253V AC
    10…55V DC-PNP
    19…253V AC or 10…55V DC
    8/16mA, 11…36V DC
    NAMUR
    PFM

  • Ambient temperature

    -50 °C…+70 °C
    (-58 °F…+158 °F)

  • Process temperature

    -50 °C…+150 °C
    (-58 °F…+302 °F)

  • Process pressure / max. overpressure limit

    Vacuum…100 bar

  • Min. density of medium

    0.5g/cm³(0.4g/cm³ optional)

  • Main wetted parts

    316L / Alloy

  • Process connection

    Thread:
    G3/4A, G1A, R3/4″, R1, NPT3/4, NPT1
    Flange:
    DN25…DN100,
    ASME 1″…4″,
    JIS 25A…100A

  • Process connection hygienic

    Tri-Clamp ISO2852

  • Sensor length

    Length 130mm (5.12″) (Liquiphant II)
    148mm…6000mm (5.83″…236″)

  • Communication

    PROFIBUS PA
    19…253V AC
    10…55V DC-PNP
    19…253V AC bzw 10…55V DC
    8/16mA, 11…36V DC
    NAMUR
    PFM

  • Certificates / Approvals

    ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI

  • Safety approvals

    SIL2/ SIL3

  • Design approvals

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

  • Marine approval

    GL/ ABS/ DNV

  • Options

    Heavy duty stainless steel housing mainly for the oil and gas industry

  • Components

    FTL325P/FTL375P Interface PFM
    FTL325N/FTL375N Interface NAMUR

  • Successor

    Liquiphant FTL51B

  • Measuring principle

    Vibration Density

  • Characteristic / Application

    Liquiphant M Density
    with Density Computer FML621
    Temperature and pressure measurement
    Modular housing concept
    Wide range of process connections
    Pipe extension up to 3 m (6 m option)

  • Supply / Communication

    Transmitter power supply (MUS)

  • Ambient temperature

    -50…70°C
    -50…60°C for hazardous applications

  • Process temperature

    0…80°C (validity of accuracy data)
    -50…0°C / 80…150 °C (with reduced technical data)

  • Process pressure

    0…25 bar
    >25..100 bar (with reduced technical data)

  • Wetted parts

    316L/C4

  • Sensor length

    115…3000 mm
    >3000…6000 mm (Option)

  • Output

    Pulse

  • Certificates / Approvals

    ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI

  • Specialities

    Commissioning with ReadWin2000

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