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Liquiphant FTL51B - Vibronic

Liquiphant FTL51B - digital, simple and safe

Point level switch for all liquid media

FTL51B
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  • Measuring principle

    Vibration Liquids

  • Characteristic / Application

    Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft);
    Modular housing concept;
    Wide range of certificates

  • Specialities

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Second line of defense,
    Ambient temperature down to -50°C (-60°C optional),
    Temperature spacer for high process temperature,
    Plug and play functionalities

  • Supply / Communication

    19...253V AC / 2-wire,
    10...55V / DC-PNP 3-wire,
    9...20V DC with relay DPDT,
    19...253V AC or 19...55V DC with relay DPDT,
    2-wire NAMUR,
    2-wire PFM,
    4-20mA HART

  • Ambient temperature

    -60 °C...+70 °C
    (-51 °F...+158 °F)

  • Process temperature

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

  • Process pressure / max. overpressure limit

    Vacuum...100 bar
    Vacuum...1450 psi

  • Min. density of medium

    0.5 g/cm³
    (0.4 g/cm³ optional)

  • Main wetted parts

    316L
    Alloy

  • Process connection

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

  • Process connection hygienic

    Tri-Clamp ISO2852

  • Sensor length

    Up to 6 m (19.7 ft)

  • Communication

    2-wire direct load
    HART
    DC-PNP 3-wire
    Relays
    NAMUR
    PFM
    Bluetooth® wireless technology

  • Certificates / Approvals

    ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO, UK Ex

  • Safety approvals

    Overfill protection WHG
    SIL2/ SIL 3 according to IEC 61508

  • Design approvals

    EN 10204-3.1
    NACE MR0175, MR0103
    ASME B31.3 Process Piping
    AD2000
    CRN
    AD 2000

  • Marine approval

    ABS/ LR/ BV/ DNV

  • Options

    Heavy duty stainless steel housing

  • Components

    FTL325P Interface PFM
    FTL325N Interface NAMUR

  • Measuring principle

    Vibration Density

  • Product Headline

    Vibronic point level switch with optional extension tube for liquid applications in hazardous areas .
    Reliable measurement values not affected by: changing media properties, gas bubbles, foam, build-up, flow or turbulences.

  • Characteristic / Application

    Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft),
    Modular housing concept,
    Wide range of certificates

  • Ambient temperature

    -60 °C...+70 °C
    (-51 °F...+158 °F)

  • Process temperature

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

  • Process pressure

    Vacuum...100 bar
    Vacuum...1450 psi

  • Wetted parts

    316L
    Alloy

  • Sensor length

    Up to 6 m (19.7 ft)

  • Certificates / Approvals

    ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO

  • Specialities

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Second line of defense,
    Ambient temperature down to -50°C (-60°C optional),
    Temperature spacer for high process temperature,
    Plug and play functionalities

  • Components

    Density Computer FML621

  • Measuring range

    Density range: 0.3 to 2 g/cm³

  • Other approvals and certificates

    Overfill protection WHG
    SIL2/ SIL 3 according to IEC 61508

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