Liquipoint FTW31 - Conductive point level detection

Conductive
Point level detection
Liquipoint FTW31

Rod probe for multipoint detection for up to 5 switch points

FTW31

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Specs at a glance

Process temperature

-40 °C ... 100 °C
(-40 °F ... 212 °F)
Process pressure / max. overpressure limit

Vacuum ... 10 bar
(Vacuum ... 145 psi)
Min. conductivity of medium

10 µS/cm

See all specifications

Field of application

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).

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

Benefits

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

Fundamental selection

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Predecessor

One rode probe 11263
21373

FTW131

Success stories

Optimized logistics concept for tank systems

We implemented a highly effective logistics concept at chemicals distributors Brenntag Schweizerhall AG's Basel site.
Read the full story
Extend SIL proof test intervals with new Liquiphant FTL51

Discover how our customer CABB was able to extend SIL proof test intervals with the new Liquiphant FTL51
Read the full story
Truck loading - safety solved through trusted partnership

Endress+Hauser provides global chemical and plastics distributor with “total turnkey solution”
Read the full story

	EN
19/08/2016
09/04/2013
09/07/2010
01/07/2003

Language:	English
Version:	19/08/2016
File size:	386.9 KB
File name:	TI00375FEN_1416.pdf

	EN
25/03/2024
15/09/2023
28/10/2021
30/07/2021
19/06/2020

Language:	English
Version:	25/03/2024
File size:	1.1 MB
File name:	TI00426FEN_2524.pdf

	EN
19/08/2016
09/04/2013
09/07/2010
01/07/2003

	EN
15/04/2024

	EN
01/02/2005
01/07/2003

	EN
30/07/2024

	EN
28/02/2022
13/04/2016
31/12/2010
01/03/2003

ConductivePoint level detectionLiquipoint FTW31

Rod probe for multipoint detection for up to 5 switch points

Specs at a glance

Process temperature

Process pressure / max. overpressure limit

Min. conductivity of medium

Field of application

Benefits

Fundamental selection

Predecessor

Success stories

Optimized logistics concept for tank systems

Extend SIL proof test intervals with new Liquiphant FTL51

Truck loading - safety solved through trusted partnership

Measuring principle

Characteristic / Application

Supply / Communication

Ambient temperature

Process temperature

Process pressure / max. overpressure limit

Min. conductivity of medium

Main wetted parts

Max. tensile strength

Process connection

Sensor length

Communication

Certificates / Approvals

Safety approvals

Components

Application limits

Back

Liquipoint T FTW31, FTW32 Technical Information

TI Weld-in adapter, process adapter and flanges

Liquipoint T FTW31, FTW32 Technical Information

KA Liquipoint T FTW31

Liquipoint T FTW 31, FTW 32

Liquipoint T FTW31, FTW32 Operating Information

XA Liquipoint T FTW31, FTW32

Liquipoint T FTW31, FTW32

Liquipoint T FTW31, FTW32

Liquipoint T FTW31, FTW32

Liquipoint T FTW31, FTW32

Back

Cover F24, PBT (FTW31/32), gasket

Cover F16 grey, PBTP, gasket

O-ring 71.0x3.55 EPDM, 5 pieces

Cable monitoring board

Provide spacer FTW31-rods, 4 pieces

Sealing ring G1-1/2, 48x55 FA, 5 pcs.

Electronics FEW52

Electronics FEW54

Electronics FEW58

Protection cover F16 housing

Mounting nut G1-1/2

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Input

Output

Power Supply

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RLN22 NAMUR isolating amplifier

Input

Output

Power Supply

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