Capacitance
Point level detection
Liquicap FTI51

Liquicap FTI51 aluminium housing ©Endress+Hauser
Liquicap FTI51 plastic housing ©Endress+Hauser
Liquicap FTI51 build-up compensation ©Endress+Hauser
Liquicap FTI51 hygienic housing ©Endress+Hauser

Capacitance point level detection with active build-up compensation

For liquids that are highly viscous and tend to form build-up

Liquicap FTI51 is a rod probe for point level detection of liquids that are highly viscous and tend to form build-up. Also used for detection of interface and foam of conductive liquids. Due to its active build-up compensation FTI51 offers maximum reliability and is suited for a wide range of applications thanks to international certificates. The parts in contact with the process are made of corrosion-resistant and FDA-listed materials - this guarantees a high safety standard.

  • 장점

    • Cost savings thanks to easy and fast commissioning as calibration takes place at the press of a button

    • Reliable and safe measurement due to active build-up compensation

    • Reliable and universal application thanks to wide range of certificates and approvals

    • ...

  • 적용 분야

    For liquids that tend to form build-up. Interface detection of different liquids. Two-point control (pump control) with just one process connection. Foam detection of conductive liquids.

    • Process connections: Flanges, threads, special hygienic process...

특징 및 사양

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Details

  • 측정 원리

    Capacitive Liquid

  • Characteristic / Application

    Capacitive rod probe

  • Specialities

    Interface detection
    Foam detection

  • Ambient temperature

    -50 °C ... +70 °C

    (-58 °F ... +158 °F)

    With separate housing:
    -50 °C ... +120 °C

    (-58 °F ... +248°F)

  • Process temperature

    -80 °C ... +200 °C
    (-112 °F ... +392 °F)

  • Process pressure absolute / max. overpressure limit

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

  • Main wetted parts

    Insulation material: PTFE, PFA
    316L

  • Process connection

    G 1/2 ... 1 1/2
    NPT 1/2 ... 1 1/2
    Flange from DN25.../ASME 1".../JIS 10K...

  • Process connection hygienic

    Tri-Clamp ISO2852 gap free plated

    Dairy coupling

    Flush mount

  • Sensor length

    Total length of probe: max 6 m (20 ft)

  • Communication

    2- wire 19-253 VAC

    3-wire
    PFM
    Relay DPDT
    DC-PNP
    8/16 mA

  • Certificates / Approvals

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

  • Safety approvals

    Overfill prevention WHG

    SIL

  • Design approvals

    EN 10204-3.1

    NACE MR0175

  • Marine approval

    GL/ ABS/ DNV

  • Options

    Inactive length

    Fully isolated active build-up compensation

    Ground tube

    Separate housing

  • Components

    Transmitter
    PFM: FTC325, FTC625, FTC470Z, FTC471Z
    3-wire:
    FTC325

  • Application limits

    Notice the pressure and temperature derating.
    Notice for non conductive medium the DK.

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