
Specs at a glance
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Process temperature
Standard:
-20 ... 100°C
Cleaning:
-20 ... 150°C for 1h
( -4 ... 302°F for 1h) -
Process pressure absolute / 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
Fundamental selection
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Simple products
- Easy to select, install and operate
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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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
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Operating Instruction (BA)
Liquipoint FTW33 Betriebsanleitung
German version - 03/2019
Grenzschalter für flüssige und pastöse Medien in der Lebensmittel- und Getränkeindustrie
EN 01/03/2019Language:
German
Version:
01/03/2019
File size:
724.4 KB
File name:
BA01902FDE_0118.pdf
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-
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Technical Information (TI)
Liquipoint FTW33 Technische Information
German version - 06/2015
Konduktive und kapazitive Grenzstandmessung
EN 18/06/201512/04/201316/07/2012Language:
German
Version:
18/06/2015
File size:
1.1 MB
File name:
TI01028FDE_0315.pdf
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-
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Technical Information (TI)
Weld-in adapter, process adapter and flanges
Level and pressure measurement
EN 28/10/202119/06/202008/11/201917/08/201730/06/2016Language:
English
Version:
28/10/2021
File size:
2.9 MB
File name:
TI00426FEN_2321.pdf
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-
-
Technical Information (TI)
Liquipoint FTW33 IO-Link Technical Information
Conductive and capacitance point level measurement
EN 30/11/2018Language:
English
Version:
30/11/2018
File size:
423.6 KB
File name:
TI01413FEN_0118.pdf
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-
-
Technical Information (TI)
Liquipoint FTW33 Technical Information
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
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-
-
Operating Instruction (BA)
Liquipoint FTW33 Operating Instructions
Conductive and capacitance pointlevel measurement
EN 24/06/201512/04/201317/07/2011Language:
English
Version:
24/06/2015
File size:
1.6 MB
File name:
BA00418FA2_0315.pdf
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-
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Operating Instruction (BA)
Liquipoint FTW33 Operating Instructions
Point level switch for liquids and pastes in the food and beverage industry
EN 01/03/2019Language:
English
Version:
01/03/2019
File size:
717.7 KB
File name:
BA01902FEN_0118.pdf
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Short Instruction (KA)
Liquipoint FTW33 IO-Link Brief Operating Instructions
Point level switch for liquid and pasty media in the food and beverage industry
EN 30/11/2018Language:
English
Version:
30/11/2018
File size:
458.5 KB
File name:
KA01410FEN_0118.pdf
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ZE (Certificate)
Certificate of Compliance Liquipoint FTW33
12/2012 (EHEDG)
Language:
English
Version:
28/04/2015
File size:
1.1 MB
File name:
ZE01016FEN_0115.pdf
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ZE (Certificate)
Herstellerbescheinigung/Declaration of Compliance Liquipoint FTW33
HE_00160_01.15
EN 30/11/2015Language:
English
Version:
30/11/2015
File size:
828.4 KB
File name:
ZE01027FA2_0115.pdf
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Special Documentation (SD)
M12 socket
Accessories for Liquipoint, Liquitrend, Liquiphant, Ceraphant,Cerabar, Deltabar, Gammapilot
EN 29/05/2020Language:
English
Version:
29/05/2020
File size:
102.3 KB
File name:
SD02586FEN_0120.pdf
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-
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Special Documentation (SD)
Application conditions for seals and plastics in the food sector Level measurement, pressure measurement Special Documentation
Application conditions for seals and plastics in the food sector
EN 23/07/2019Language:
English
Version:
23/07/2019
File size:
97.6 KB
File name:
SD02430FEN_0119.pdf
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Unit is not repairable.
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further parts
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Valve Plug ISO4400 M16, 4-pole
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further parts
Order code71280307 -
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Valve plug ISO4400 NPTF1/2, 4-pole
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further parts
Order code71280349 -
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Valve plug ISO4400 QUICKON, 4-pole
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further parts
Order code71280350 -
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Sealing ring G1/2, 21x26, FA, 5 pcs.
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further parts
Drawing numberOrder code5771194296 -
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Sealing ring G3/4, 27x32, FA, 5 pcs.
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further parts
Drawing numberOrder code5771185027 -
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Sealing ring G1, 33x39 FA, 5 pcs.
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further parts
Drawing numberOrder code5752014048 -
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Weld-in adapter and correspondig sealings
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further parts
-
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Sealing ring 15,08x2,62 EPDM, 5 pcs
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further parts
Order code71529759 -
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O-ring 14.9x2.7 VMQ, FDA, 5 pcs.
-
further parts
Order code52021717 -
-
O-ring 14.9x2.7 VMQ, FDA, USP, 3 pcs.
-
further parts
Order code71086117 -
-
O-ring 28.17x3.53 VMQ, FDA, 5 pcs.
-
further parts
Order code52014472 -
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O-ring 28.17x3.53 VMQ, FDA, USP, 3 pcs.
-
further parts
Order code71086102 -
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O-ring 28.17x3.53 EPDM, FDA, USP, 3 pcs.
-
further parts
Order code71140668 -
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Profile gasket 29x36x3.7, FDA, 5 pcs.
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further parts
Order code52014424 -
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M12-female plug connector, cable side
Order code52006263 -
Cable 4x0,34, box M12, 316L, 90o, L=5m
Order code52024216 -
M12 socket,90o,316L,IP69,LED,cable L=5m
Order code52018763 -
M12-female plug connec., 90deg, 5m cable
Order code52010285 -
Socket wrench 32AF
Order code52010156 -
Test magnet
Order code71267011 -
Protection cover F16 housing
Order code71127760 -
Weld-in adapter G3/4, d=29, 316L
Order code71258357 -
Weld-in adapter G3/4, d=29, 316L, 3.1
Order code52028295 -
Weld-in adapter G3/4 d=50, 316L
Order code71258355 -
Weld-in adapter G3/4 d=50, 316L, 3.1
Order code52018765 -
Weld-in adapter G1, d=53, 316L
Order code71258358 -
Weld-in adapter G1, d=53, 316L, 3.1
Order code71093129 -
Weld-in adapter G1, d=60, 316L
Order code52001051 -
Weld-in adapter G1, d=60, 316L, 3.1
Order code52011896 -
Weld-in adapter M24 D65, 316L
Order code71041381 -
Weld-in adapter M24 D65, 316L, 3.1
Order code71041383 -
Proc. adap. M24 Variv N DN40 PN40 316L
Order code52023997 -
Proc.adap.M24 Variv N DN40 PN40 316L 3.1
Order code52024004 -
Process adap. M24 Variv F DN25 PN40 316L
Order code52023996 -
Proc.adap.M24 Variv.F DN25 PN40 316L 3.1
Order code52024003 -
Process adapter M24 DIN11851 DN50, 316L
Order code52023998 -
Process adap. M24 DIN11851 DN50,316L,3.1
Order code52024005 -
Process adapter M24 SMS 1-1/2", 316L
Order code52026997 -
Process adapter M24 SMS 1-1/2",316L, 3.1
Order code52026999 -
Process adap. M24 Clamp 1...1 1/2", 316L
Order code52023994 -
Process adapter M24 Clamp 2", 316L
Order code52023995 -
Process adapter M24 DIN11851 DN40, 316L
Order code52023999 -
Process adapter M24 APV-Inline, 316L
Order code52024000 -
Process adap. M24 Clamp 1 1/2, 316L, 3.1
Order code52024001 -
Process adapter M24 Clamp 2", 316L, 3.1
Order code52024002 -
Process adap. M24 DIN11851 DN40,316L,3.1
Order code52024006 -
Process adapter M24 APV-Inline,316L, 3.1
Order code52024007 -
Union nut DIN11851, F25, SS
Order code52021715 -
Union nut DIN11851, F40, 304
Order code71258361 -
Pipe assembly DN25, flush mount
Order code71477801 -
Pipe assembly DN32, flush mount
Order code71477803 -
Pipe assembly DN40, flush mount
Order code71477807 -
Pipe assembly DN50, flush mount
Order code71477808 -
Pipe assembly Clamp DN25, flush mount
Order code71477812 -
Pipe assembly Clamp DN32, flush mount
Order code71477813 -
Pipe assembly Clamp DN40, flush mount
Order code71477816 -
Pipe assembly Clamp DN50, flush mount
Order code71477817 -
EPDM O-rings process adapter M24
Order code52024267