Specs at a glance
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Process temperature
-40 °C ... 150 °C
(-40 °F ... 302 °F) -
Process pressure / max. overpressure limit
Vacuum ... 40 bar
(Vacuum ... 580 psi) -
Min. density of medium
>0,7g/cm³
(>0,5g/cm³ optional)
Field of application
Liquiphant FTL33 is a point level switch for liquids. The FTL33 is especially designed for food & beverage applications where hygienic requirements are requested. The Liquiphant is used for overfill protection or pump dry-run protection. The IO-Link capability allows easy parameter setting.
Compact:
- Smallest vibronic sensor in the market
Safe:
- Continuous self-monitoring
- Reliable switching independent of media properties
Easy:
- No calibration
- Plug & play
-IO-Link connectivity
Point level switch in compact hygienic design with stainless steel housing for the food industry.
Process connections: Threads, hygienic process connections, M24 process adapter
Temperature: -40 to +150°C (-40 to +302°F)
Pressure: -1 to +40bar (-14.5 to +580psi)
Surface roughness: 0.76µm or 1.5µm
Overfill protection and leakage detection WHG, hygienic certificates, final inspection report
Benefits
Designed for hygienic applications especially in the food industry - hygienic process connections and approvals available. IO-Link reduces costs and complexity due to easy configuration of the devices via engineering tools
CIP and SIP cleanability ensured - up to protection class IP69k
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Designed according to highest requirements to quality and environmental sustainability, the self-monitoring Liquiphant offers safe switching also in case of power supply loss
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Independent of changing media properties an accurate switching point is offered
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A real plug & play sensor is offered without any need for adjustment even with changing media. Measurement is unaffected by conductivity, build-up, turbulence, flows or air bubbles
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No calibration is required, no specific know-how or tools (e.g. software) necessary
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Robust design made of stainless steel (316L) assures highest durability - no mechanically moved parts, free of maintenance
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 |
Loading alternative products
Predecessor
Most downloaded
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Technical Information (TI)
Liquiphant FTL33
English version - 07/2022
Vibronic
EN 12/07/202227/01/202130/05/201630/09/2014Language:
English
Version:
12/07/2022
File size:
1.3 MB
File name:
TI01148FEN_0522-00.pdf
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57 documents
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Technical Information (TI)
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EN 06/12/202425/03/202415/09/202328/10/202130/07/2021Language:
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Version:
06/12/2024
File size:
1.3 MB
File name:
TI00426FEN_2624.pdf
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Technical Information (TI)
Liquiphant FTL33 IO- Link
Vibronic
EN 27/01/202103/12/2018Language:
English
Version:
27/01/2021
File size:
1007.6 KB
File name:
TI01434FEN_0221.pdf
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Technical Information (TI)
Liquiphant FTL33
Vibronic
EN 12/07/202227/01/202130/05/201630/09/2014Language:
English
Version:
12/07/2022
File size:
1.3 MB
File name:
TI01148FEN_0522-00.pdf
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Operating Instruction (BA)
Liquiphant FTL33
Point level switch for liquids in the food industry
EN 12/07/202215/05/201530/09/201429/09/2014Language:
English
Version:
12/07/2022
File size:
1.1 MB
File name:
BA01286FEN_0322-00.pdf
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Operating Instruction (BA)
Liquiphant FTL33 IO-Link
Point level switch for liquids in the food industry
EN 12/10/202021/12/201803/12/2018Language:
English
Version:
12/10/2020
File size:
1.2 MB
File name:
BA01934FEN_0320.pdf
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Short Instruction (KA)
Liquiphant FTL33, FTL20H, FTL5xH Operating Instructions
Weld-in adapter
EN 24/11/201407/02/2006Language:
English
Version:
24/11/2014
File size:
144.8 KB
File name:
KA00269FA6_1314.pdf
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Short Instruction (KA)
KA Liquiphant FTL33
Level switch for liquids in the food industry
EN 02/08/202403/10/2022Language:
English
Version:
02/08/2024
File size:
355.1 KB
File name:
KA01619FEN_0224-00.pdf
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Short Instruction (KA)
KA Liquiphant FTL33
Level switch for liquids in the food industry
IO-LinkEN 02/08/202403/10/2022Language:
English
Version:
02/08/2024
File size:
346 KB
File name:
KA01620FEN_0224-00.pdf
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ZE (Certificate)
Herstellerbescheinigung/Declaration of Compliance Liquiphant FTL33
HE_00153_01.15
EN 02/11/2015Language:
English
Version:
02/11/2015
File size:
874.8 KB
File name:
ZE01025FA2_0115.pdf
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ZE (Certificate)
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Allgemeine bauaufsichtliche Zulassung /
Allgemeine Bauartzulassung Z-65.40-532 (DIBt) für Liquiphant
LeckageEN 22/07/201917/09/2014Language:
German
Version:
22/07/2019
File size:
1.5 MB
File name:
ZE01011FDE_0219.pdf
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ZE (Certificate)
Liquiphant FTL31, FTL33
Allgemeine bauaufsichtliche Zulassung /
Allgemeine Bauartzulassung Z-65.11-531 (DIBt) für LiquiphantEN 22/07/201917/09/2014Language:
German
Version:
22/07/2019
File size:
1.5 MB
File name:
ZE01010FDE_0219.pdf
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ZE (Certificate)
Certificate of Compliance Liquiphant FTL33
09/2014 (EHEDG)
Language:
English
Version:
28/04/2015
File size:
959 KB
File name:
ZE01017FEN_0115.pdf
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Special Documentation (SD)
Valve plug
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EN 24/03/201604/07/2012Language:
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Version:
24/03/2016
File size:
63.1 KB
File name:
SD00356FEN_0216.pdf
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23/07/2019
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97.6 KB
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SD02430FEN_0119.pdf
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EN 07/05/202427/09/202315/12/202129/01/202105/06/2020Language:
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For Siemens TIA PortalEN 01/12/2024Language:
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SD03368SEN_0124-00.pdf
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Special Documentation (SD)
Mounting hints for weld-in adapter Level and pressure measurement Special Documentation
Mounting hints for weld-in adapter
EN 28/04/2018Language:
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28/04/2018
File size:
294.2 KB
File name:
SD01622PA3_0218.pdf
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Weldable pipe connection, flush mount for devices with M24 process connection
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EN 29/10/202109/12/2020Language:
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Version:
29/10/2021
File size:
346.3 KB
File name:
SD02563FEN_0221-00.pdf
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Fields of Activities (FA)
Level measurement
Product overview for applications in liquids and bulk solids
Language:
English
Version:
14/10/2022
File size:
10.5 MB
File name:
FA00001F00EN2522.pdf
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Fields of Activities (FA)
Misura di livello
Misura di livello
Panoramica dei prodotti per applicazioni in liquidi e solidi sfusiLanguage:
Italian
Version:
03/03/2023
File size:
46.9 MB
File name:
FA00001F00IT2522.pdf
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Fields of Activities (FA)
Füllstandsmesstechnik
Produktübersicht für Anwendungen in Flüssigkeiten und Schüttgütern
Language:
German
Version:
14/10/2022
File size:
10.6 MB
File name:
FA00001F00DE2522.pdf
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Fields of Activities (FA)
Catálogo Medición y Detección de nivel
Gama de productos para aplicaciones con líquidos y sólidos
Language:
Spanish
Version:
01/06/2022
File size:
7.2 MB
File name:
FA00001Fes Catalogo Nivel_24.22.pdf
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Competence Brochure (CP)
Grenzstanddetektion in Flüssigkeiten und Schüttgütern
Auswahl- und Projektierungshilfe
Language:
German
Version:
19/02/2025
File size:
13.5 MB
File name:
CP00007F00DE1925.pdf
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Competence Brochure (CP)
Selección para la detección de nivel en la industria de la alimentación y bebidas
Liquipoint FTW23/33 y Liquiphant FTL33
Language:
Spanish
Version:
23/06/2015
File size:
373.6 KB
File name:
CP01135F23ES0115.pdf
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Competence Brochure (CP)
Point level detection in liquids and bulk solids
Selection and engineering guide
Language:
English
Version:
19/02/2025
File size:
13.4 MB
File name:
CP00007F00EN1925.pdf
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Competence Brochure (CP)
Catálogo soluciones esenciales
Alta calidad a precios competitivos
Language:
Spanish
Version:
16/01/2017
File size:
8.9 MB
File name:
CP01266Z.pdf
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White paper (WP)
The challenge and solution, inventory Management of NGLs in 1.3m x 500m horizontal vessels
White Paper - As presented at the Canadian School of hydrocarbon
measurement
calgary 2018Language:
English
Version:
30/05/2018
File size:
5 MB
File name:
WP01082S00EN0118.pdf
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Manufacturer Declaration
Product family: Cerabar, Cerabar M, Cerabar S, Ceraphant, Deltabar, Deltabar M, Deltabar S, Deltapilot M, Fieldgate, Gammapilot, Lev elflex, Liquicap M, Liquicap T, Liquiphant, Liquiphant FailSafe, Liquiphant M, Liquipoint, Liquipoint T, Liquitrend, Micropilot, Mic ropilot S, Minicap, Fermentation monitor, Prosonic M, Prosonic S, Prosonic T, Solicap M, Solicap S, Soliphant M, Soliphant T, Spare parts level, Strahlenschutzbehälter, System & Gauging, Tankvision, Waterpilot
Product root: FDU90-, FDU91-, FDU91F-, FDU92-, FDU93-, FDU95-, FHX40-, FHX50-, FHX50B-, FMB50-, FMB51-, FMB52-, FMB53-, FMD71-, FMD7
2-, FMD77-, FMD78-, FMG50-, FMI21-, FMI51-, FMI52-, FMP50-, FMP51-, FMP52-, FMP53-, FMP54-, FMP55-, FMP56-, FMP57-, FMR10-, FMR10B-,
FMR20-, FMR20B-, FMR30B-, FMR43-, FMR50-, FMR51-, FMR52-, FMR53-, FMR532-, FMR54-, FMR540-, FMR56-, FMR57-, FMR60B-, FMR62B-, FMR63
B-, FMR66B-, FMR67B-, FMU30-, FMU40-, FMU41-, FMU42-, FMU44-, FMX11-, FMX21-, FTC260-, FTC262-, FTI51-, FTI52-, FTI55-, FTI56-, FTI7
7-, FTL31-, FTL33-, FTL41-, FTL43-, FTL50H-, FTL51B-, FTL51H-, FTL62-, FTL63-, FTL64-, FTL80-, FTL81-, FTL85-, FTM20-, FTM21-, FTM50
-, FTM51-, FTM52-, FTW23-, FTW31-, FTW32-, FTW33-, FWR30-, NMR81-, NMR84-, NMS80-, NMS81-, NMS83-, NMT532-, NMT539-EN 14/03/2025Language:
English
Version:
14/03/2025
File size:
623.3 KB
File name:
HE_02099_01.25.pdf
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