Last Updates: 16/08/2020

E&H Liquiphant FTL70 Vibronic Point level detection

Part Number: FTL70 Categories: ,
  • Email Us: sales@celectric.com.my
  • WhatsApp Us: +60165519084
  • Liquiphant FT70 is a point level switch for use in hazardous areas with all international certificates. FTL70 is especially designed for applications with high process temperatures up to 280°C and can be used for Safety Instrumented Systems up to SIL2, in homogeneous redundancy up to SIL3. An integrated second line of defense offers the highest degree of safety. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.

    • Use in safety systems requiring functional safety to SIL2 in accordance with IEC 61508/IEC 61511-1
    • With welded gas tight feedthrough maximum safety in the event of damaged sensor
    • Wide variety of electronics, e.g. NAMUR, relay, thyristor, PFM signal output: the right connection for every process control system
    • Large number of process connections to choose from: universal usage
    • No calibration: quick, low-cost start-up
    • No mechanically moving parts: no maintenance, no wear, long operating life.Monitoring of fork for damage: guaranteed function
    • FDA approved materials (PFA Edlon)

    Point level switch for all liquids.

    • Process connections: Threads and flanges
    • Temperature: -60 to +280°C (-76 to +540°F)
    • Pressure: -1 to +100bar (-14.5 to +1,450psi)
    • Sensor material: 316L, Alloy (PFA and Enamel on request)
    • International explosion protection certificates, overfill prevention WHG, marine approvals, SIL
    • 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

      Foamdetection
      Detect a densitychange
      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 psi)

    • 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

      65mm (2.56″)

    • 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

      Overfill prevention WHG

      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

    Datasheet: Liquiphant S FTL70, FTL71 Technical Information

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