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Liquiphant FTL71 - Vibronic

Vibronic
Point level switch
Liquiphant FTL71

Point level switch with extension tube for liquids in high-temperature applications

FTL71
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from CHF ??.-
  • Measuring principle

    Vibration Liquids

  • Characteristic / Application

    Modular housing concept
    High process temperatures up to 280°C
    wide range of process connections
    Analogue and bus interfaces
    Extensive certificate range (e.g. Ex,WHG)
    compact, e.g. pipes
    Dual Sealing / Second line of defense

  • Specialities

    Foam detection
    Detect a density change
    second line of defense

  • Supply / Communication

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

  • Ambient temperature

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

  • Process temperature

    -60 °C...+280 °C
    (-76 °F...+540 °F)
    (300°C / 572°F, 50h cumulated)

  • Process pressure absolute / max. overpressure limit

    Vacuum...100 bar
    (Vacuum...1450 bar)

  • Min. density of medium

    0.5g/cm³ (0.4g/cm³ optional)

  • Main wetted parts

    316L / Alloy
    PFA and Enamel on request

  • Process connection

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

  • Sensor length

    Length 130mm (5.12") (Liquiphant II)
    148mm...3000mm / 6000mm optional
    (5.83"...118" / 236" optional)

  • 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

    SIL

  • Design approvals

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

  • Marine approval

    GL/ ABS

  • Options

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

  • Components

    FTL325P/FTL375P Interface PFM
    FTL325N/FTL375N Interface NAMUR

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