
Specs at a glance
-
Process temperature
Standard:
-20 ... 100°C
Cleaning:
-20 ... 150°C for 1h
( -4 ... 302°F for 1h) -
Process pressure / max. overpressure limit
Vacuum ... 25 bar
(Vacuum ... 362,5 psi)
Field of application
The Liquipoint FTW33 is developed for the food industry and meets all international hygiene requirements. The device also fits perfectly for applications in all industries. For use in pasty and sticky media and media with heavy build-up.
For use in pipes and in storage, mixing and process vessels with or without an agitator. For liquids with electrical conductivity >1 μS/cm or dielectric constant >2. Developed for the food industry. Detection of foam occurring within the food industry possible.
Process connections: Threads and hygiene connections
Sensor length: Flush-mounted
Temperature: -20 to +100°C (-4 to +212°F), CIP/SIP to 150°C (302°F) for 1 hour
Pressure: 0 to 25bar abs (0 to 362,5psi abs)
Hygienic certificates
Benefits
Perfect fit to the hygienic industry thanks to flush-mounted design, which allows pigging of pipes
Safe and reliable measurement due to build-up compensation, ensuring reliable switching; IO-Link reduces costs and complexity due to easy configuration and flexible integration in all fieldbus systems
Individual adjustment to each medium not necessary
Easy installation thanks to compact design, even in tight conditions or where access is restricted
Broad range of process connections for installation in new and existing plants
CIP and SIP cleanability ensured - up to protection class IP 69
LED display for on-site function check
Videos
-
Liquipoint FTW33 demonstration in different media
Fundamental selection
-
Simple products
- Easy to select, install and operate
Technical excellence
Simplicity

-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
Success stories
-
Measuring principle
Conductive
-
Characteristic / Application
Compact point level switch for using in pipes and in storage, mixing and process vessels with or without an agitator, for water based or oil based media, with active build up compensation,flush mounting
-
Specialities
CIP and SIP suitable
Conductive foam is detectable or can be switched off -
Supply / Communication
10…30 V DC
-
Ambient temperature
-40 ... 70°C
(-40 ... 158°F) -
Process temperature
Standard:
-20 ... 100°C
Cleaning:
-20 ... 150°C for 1h
( -4 ... 302°F for 1h) -
Process pressure / max. overpressure limit
Vacuum ... 25 bar
(Vacuum ... 362,5 psi) -
Main wetted parts
Sensor: 316L
Sensor isolation: PEEK -
Process connection
Thread G1, G1/2, G3/4, M24
-
Process connection hygienic
Clamp ISO 2852 1 to 1 1/2", 2",
DIN11851 Pipe union -
Communication
DC PNP
-
Certificates / Approvals
CSA C/US
-
Design approvals
EN 10204-3.1
-
Hygienic approvals
3A, EHEDG
-
Options
Weld-in adapter,
Process adapter for hygienic process connections
-
-
Technical Information (TI)
Liquipoint FTW33 Technical Information
English version - 06/2015
New version available in English
Conductive and capacitance point level measurement
EN 18/06/201512/04/201316/07/2012Language:
English
Version:
18/06/2015
File size:
1.1 MB
File name:
TI01028FEN_0315.pdf
-
-
-
Operating Instruction (BA)
Liquipoint FTW33 Operating Instructions
English version - 06/2015
New version available in English
Conductive and capacitance point level measurement
EN 24/06/201512/04/201317/07/2011Language:
English
Version:
24/06/2015
File size:
1.6 MB
File name:
BA00418FA2_0315.pdf
-
-
-
Technical Information (TI)
TI Weld-in adapter, process adapter and flanges
-
Technical Information (TI)
English version - 12/2024Level, pressure and temperature measurement
EN 06/12/202425/03/202415/09/202328/10/202130/07/2021Language:
English
Version:
06/12/2024
File size:
1.3 MB
File name:
TI00426FEN_2624.pdf
-
-
-
Technical Information (TI)
Liquipoint FTW33 Technical Information
-
Technical Information (TI)
English version - 06/2015Conductive and capacitance point level measurement
EN 18/06/201512/04/201316/07/2012Language:
English
Version:
18/06/2015
File size:
1.1 MB
File name:
TI01028FEN_0315.pdf
-
-
-
Technical Information (TI)
Liquipoint FTW33 IO-Link Technical Information
-
Technical Information (TI)
English version - 11/2018Conductive and capacitance point level measurement
EN 30/11/2018Language:
English
Version:
30/11/2018
File size:
423.6 KB
File name:
TI01413FEN_0118.pdf
-
-
-
Operating Instruction (BA)
Liquipoint FTW33 IO-Link Operating Instructions
-
Operating Instruction (BA)
English version - 03/2019Point level switch for liquids and pastes
in the food and beverage industryEN 01/03/2019Language:
English
Version:
01/03/2019
File size:
717.7 KB
File name:
BA01902FEN_0118.pdf
-
-
-
Operating Instruction (BA)
Liquipoint FTW33 Operating Instructions
-
Operating Instruction (BA)
English version - 06/2015Conductive and capacitance point level measurement
EN 24/06/201512/04/201317/07/2011Language:
English
Version:
24/06/2015
File size:
1.6 MB
File name:
BA00418FA2_0315.pdf
-
-
-
Short Instruction (KA)
KA Liquipoint FTW33
-
Short Instruction (KA)
English version - 09/2023Conductive and capacitance point level measurement
EN 11/09/2023Language:
English
Version:
11/09/2023
File size:
335.8 KB
File name:
KA01634FEN_0223-00.pdf
-
-
-
Short Instruction (KA)
Liquipoint FTW33 IO-Link Brief Operating Instructions
-
Short Instruction (KA)
English version - 11/2018Point level switch for liquid and pasty media
in the food and beverage industryEN 30/11/2018Language:
English
Version:
30/11/2018
File size:
458.5 KB
File name:
KA01410FEN_0118.pdf
-
-
-
Short Instruction (KA)
KA Liquipoint FTW33 IO-Link
-
Short Instruction (KA)
English version - 09/2023Conductive and capacitance point level measurement
EN 11/09/2023Language:
English
Version:
11/09/2023
File size:
344 KB
File name:
KA01594FEN_0223-00.pdf
-
-
-
ZE (Certificate)
Certificate of Compliance Liquipoint FTW33
-
ZE (Certificate)
English version - 04/201512/2012 (EHEDG)
Language:
English
Version:
28/04/2015
File size:
1.1 MB
File name:
ZE01016FEN_0115.pdf
-
-
-
ZE (Certificate)
Herstellerbescheinigung/Declaration of Compliance Liquipoint FTW33
-
ZE (Certificate)
English version - 11/2015HE_00160_01.15
EN 30/11/2015Language:
English
Version:
30/11/2015
File size:
828.4 KB
File name:
ZE01027FA2_0115.pdf
-
Choose from our suggested options
-
-- selected coding-- selected label99.999,00<%label%>
-
Looking for more options? Please use the individual configurator to continue
-
-- selected coding-- selected label99.999,00<%feature%>
-
<%label%>99.999,00
-
Looking for more options? Please use the individual configurator to continue
-
Process Connection
-
<%label%>99.999,00
-
<%label%>99.999,00
-
-
<%feature%><%coding%><%label%>
- CAD drawings CAD drawings
- CAD drawings
-
Prices per piece
-
<%range%><%price%>
-
- Optional add-ons
Individual configuration
Often bought together
Accessories
We value your privacy
We use cookies to enhance your browsing experience, collect statistics to optimize site functionality, and deliver tailored advertisements or content.
By selecting "Accept all", you consent to our use of cookies.
For further details please review our privacy policy .