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Point level detection
Liquicap FTI52

For liquids that are highly viscous and tend to form build-up - for large measuring ranges

  • Liquicap FTI52 ©Endress+Hauser
  • Capacitance point level detection with active build-up compensation

Liquicap FTI52 is a rope 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 FTI52 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.


  • 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

Field of application

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: 12m (39ft)

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

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: Double rod probe 11304Z, Multicap DC21, Multicap DC21AN, Multicap DC21AS, Multicap DC21EN, Multicap DC21ES, Multicap T DC21TAN, Multicap T DC21TAS, Multicap T DC21TEN, Multicap T DC21TES, DC26, DC26AN, DC26AS, DC26EN, DC26ES, DC26TAN, DC26TAS, DC26TEN, DC26TES, Transmitter FTC470Z, Transmitter FTC471Z, Transmitter FTC625, T6667

Success stories


Endress+Hauser Inc.
2350 Endress Place Greenwood , IN 46143 United States
Tel.: 888-363-7377
Fax: 317-535-8498
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