FTL51 Liquiphant Vibronic Point level detection

Point level switch with extension tube for liquids in all industries

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• 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

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

• Components

  Density Computer FML621

• Other approvals and certificates

  SIL2/ SIL3

Liquiphant FTL51 is a point level switch with extension tube for use in hazardous areas with all international certificates. Useable in all industries. FTL51 offers functional safety SIL2/SIL3. With the second line of defense highest degree of safety and availability of the device can be guaranteed. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.

Point level switch with extension tube for all liquids.

• Process connections: Threads, flanges and hygienic process connection (Tri-Clamp)

• Temperature: -50 to +150°C (-58 to +302°F)

• Pressure: -1 to +100bar (-14.5 to +1,450psi)

• Sensor material: 316L, Alloy

• International explosion protection certificates, overfill protection WHG, SIL

• Use in safety systems requiring functional safety to SIL2/SIL3 in accordance with
  IEC 61508/IEC 61511-1

• International explosion protection certificates and overfill protection certificate (WHG)

• No calibration required, easy to start up

• No mechanically moving parts: no maintenance, no wear, long operating life.
  Monitoring of fork for damage: guaranteed function

• Second line of defense to protect the environment

• Variety of standardized process connections for all applications

• Stainless steel (316L) and high-corrosion resistant sensor material (Alloy)