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Point level detection
Liquipoint FTW31

Rod probe for multipoint detection for up to
5 switch points

  • Liquipoint FTW31 ©Endress+Hauser

The Liquipoint FTW31 offers simple and safe point level detection in conductive liquids. It offers numerous measuring possibilities due to multipoint detection (up to 5 rods).


  • Cost-effective probe for conductive liquids with detection of up to five point levels with one probe

  • No calibration required

  • Standard setting for the most common conductive liquids

  • No moving parts in the tank - long service life, reliable operation with no wear or blockages

Field of application

For use in conductive liquids (as of 10μS/cm). For overfill prevention, dry running protection,
two-point control of pumps or multiple point detection.

  • Process connections: Threads

  • Sensor length: 0.1 to 4m (3.9 to 157")

  • Temperature: -40 to 100°C (-40 to 212°F)

  • Pressure: -1 to 10bar (-14.5 to 145psi)

  • International explosion protection certificates, overfill prevention and leakage detection certificate WHG

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: One rode probe 11263, 21373, FTW131


Endress+Hauser AG
Kägenstrasse 2 4153 Reinach BL Switzerland
Tel.: +41 61 715 7700
Fax: +41 61 715 2888
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