Liquipoint T FTW32

Conductive rope probe for multipoint detection up to 5 switch points

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


  • Type of medium: Liquids
  • Output type: DC-PNP, NAMUR
  • Process pressure range: -1 to 10 bar
  • Process temperature range: -40 to 100 °C
  • Probe length: up to 15 m
  • Multiple point detection (up to 5 ropes)
  • Explosion protection certificates, overfill prevention and leakage detection certificate WHG

Fields of application

  • Conductive liquids (as of 10μS/cm)
  • Overfill prevention or pump dry-run protection
  • Two-point control of pumps or multiple point detection for existing process connection
  • Deep tanks


The Liquipoint FTW32 rope probe offers simple and safe point level detection in conductive liquids. It offers numerous measuring possibilities due to multipoint detection (up to 5 ropes).

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What do our customers say

Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

Questions & Answers

What are the process connections available? (1 answer)
by Maddison Hamilton, about 3 years ago
Like most devices, the FTW32 also gets the standard G 1 1/2" and NPT 1 1/2". Although, most devices get a wide ranges in G, NPT and M threads.
by Eva Scholz, about 3 years ago
Can I set it up by HART communication? (1 answer)
by Jade Nicholson, over 3 years ago
The device cannot be setup using HART but it does offer to be set up using other digital protocols such as the DC PNP and using Relays as well.
by Fabrício Andrade, over 3 years ago
What are the input specification of the FTW32? (1 answer)
by Declan Schofield, over 3 years ago
The measured variable is the resistance change between the two conductors caused by the presence or absence of a conductive liquid. The measuring range is entirely dependant on the mounting location of the probes. For the FTW31 and FTW32, as the input both the devices are equipped with both rope probes and rod probes. For the rope probes, the maximum length given is 15 m while for the rod probe, the maximum length is around 4 m. For the input signal to be produced, the probes are to be immeresed in the conductive liquid.
by Marco Zanzotera, over 3 years ago
Liquipoint T FTW32
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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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