FTI51 Liquicap Capacitance Point level detection

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

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• Measuring principle

  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 / 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.

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.

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 connections

• Temperature: -80 to +200°C (-112 to +392°F)

• Pressure: Vacuum to +100bar (vacuum to +1,450psi)

• Sensor length: 6m (20ft)

• International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approval

• 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

• Short reaction time

• Material in contact with the process made of corrosion-resistant and FDA-listed materials

• Two-stage overvoltage protection

• No need for recalibration after replacing electronics