Liquicap M FTI51

Capacitive Point level detection for liquids that are highly viscous and tend to form build-up

General Information
Input / Output
Electrical Data
Mechanical Data
Certification / Approvals
Additional Information


  • Type of medium: Liquids
  • Output type: AC 2-wire, DC 3-wire, PFM, DC-PNP, NAMUR, relay
  • Process pressure range: -1 to 100 bar
  • Process temperature range: -80 to 200 °C
  • Explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approval

Fields of application

  • Detection of liquids and pastes that are highly viscous and tend to form buildup
  • Interface measurement
  • Two-point control (e.g. pump control) with just one process connection
  • Foam detection of conductive liquids


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.

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What do our customers say

Valentine Godin

Great product and customer care! Reliable, fast and honest... I have recently purchased 2 pieces of equipments; their service has been spot on from start to finish, understanding my needs, providing useful advice and rapid assistance when it was required! Highly satisfied, I highly recommend their teams and would definitely work with them again in the future!

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Liquicap M FTI51
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What do our customers say

Somya Gupta

The conversation was highly helpful to me. I want to know about the suitable sensors that can be used for level measurements for conical tank systems. Mr. Pedro has quickly responded and explained in very ease way. It was nice interacting with him.

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