
Specs at a glance
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Process temperature
-50 °C...+150 °C
(-58 °F...+302 °F) -
Process pressure / max. overpressure limit
Vacuum...40 bar
Vacuum...580 psi -
Min. density of medium
0.5 g/cm³
(0.4 g/cm³ optional)
Field of application
Liquiphant FTL62 has a strong focus on specific applications with aggressive liquids and simplicity with easy proof testing, reliability and safety (SIL) with compliance to IEC 61508, API 2350 and WHG. The vibronic device is determined for a safe and active measuring technology in aggressive liquids and want a reliable and proven point level detection for tank overfill prevention and pump dry run protection. The FTL62 is easy to use, has a digital connection and gives a real-time data at hand.
Point level switch with extension tube for pumpable liquids
Coated sensor for aggressive media: ECTFE (Halar), PFA (EdlonTM, Ruby Red, conductive), Enamel
Process temperature: -60 °C to +150°C
Process pressure: -1 to +40bar
Ambient temperature: -60 to +70°C
Viscosity up to 10,000mm2/s (cSt)
Process connections: Flanges
International explosion protection certificates, overfill prevention WHG, SIL, marine approvals
Benefits
Universal measuring principle for limit detection – proven vibronic technology
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Developed according IEC 61508 for highest safety – SIL2/3 applications (3rd party approved)
Periodic proof testing is quickly and simple organized with guided wizards via the SmartBlue-App or via a test button or magnetic pin from outside. Via digital communication you can initiate the device for a fast and easy testing of the safety loop.
Heartbeat Technology allows safe, continuous diagnostics and a simple verification, without process interruption
Centralized asset management with easy online access to all device information thanks to digital communication
Second line of defense to protect the environment
Videos
Extended selection
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High-end products
- Highly functional and convenient
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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Technical Information (TI)
Liquiphant FTL62
English version - 05/2022
Vibronic
EN 02/05/202230/11/2020Language:
English
Version:
02/05/2022
File size:
1.7 MB
File name:
TI01539FEN_0322-00.pdf
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Technical Information (TI)
Liquiphant FTL62
Vibronic
EN 02/05/202230/11/2020Language:
English
Version:
02/05/2022
File size:
1.7 MB
File name:
TI01539FEN_0322-00.pdf
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Technical Information (TI)
Liquiphant FTL62
Vibronic HART
EN 28/02/2022Language:
English
Version:
28/02/2022
File size:
1.4 MB
File name:
TI01662FEN_0121-00.pdf
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Technical Information (TI)
Liquiphant FTL62 Density with Density Computer FML621
Vibronic
EN 01/08/202230/11/2020Language:
English
Version:
01/08/2022
File size:
1.4 MB
File name:
TI01553FEN_0322-00.pdf
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Operating Instruction (BA)
Liquiphant FTL62
Vibronic
EN 02/05/202230/11/2020Language:
English
Version:
02/05/2022
File size:
1.8 MB
File name:
BA02036FEN_0322-00.pdf
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-
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Operating Instruction (BA)
Liquiphant FTL62 Density
Vibronic
EN 01/08/202230/11/2020Language:
English
Version:
01/08/2022
File size:
935.1 KB
File name:
BA02047FEN_0322-00.pdf
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-
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Operating Instruction (BA)
Liquiphant FTL62
Vibronic HART
EN 28/02/2022Language:
English
Version:
28/02/2022
File size:
1.4 MB
File name:
BA02214FEN_0121-00.pdf
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Device Parameter (GP)
FTL62 HART
Vibronic
EN 28/02/2022Language:
English
Version:
28/02/2022
File size:
1.1 MB
File name:
GP01185FEN_0121-00.pdf
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Short Instruction (KA)
Liquiphant FTL62
Vibronic HART
EN 28/02/2022Language:
English
Version:
28/02/2022
File size:
1005.1 KB
File name:
KA01558FEN_0121-00.pdf
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Short Instruction (KA)
Liquiphant FTL62
Vibronic
EN 02/05/202230/11/2020Language:
English
Version:
02/05/2022
File size:
1021.7 KB
File name:
KA01479FEN_0222-00.pdf
-
-
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Short Instruction (KA)
Liquiphant FTL62 Density
Vibronic
EN 01/08/202230/11/2020Language:
English
Version:
01/08/2022
File size:
757.4 KB
File name:
KA01478FEN_0222-00.pdf
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Installation Instructions (EA)
Cable gland M20x1.5
Gammapilot, Liquiphant, Micropilot Cerabar, Deltabar
EN 27/01/202225/05/202006/02/202009/08/201922/05/2019Language:
English
Version:
27/01/2022
File size:
597 KB
File name:
EA01262FEN_0522-00.pdf
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Installation Instructions (EA)
EA HistoROM
Gammapilot, Liquiphant, Micropilot, Prothermo Cerabar, Deltabar
EN 15/05/202313/01/202227/02/202131/07/2020Language:
English
Version:
15/05/2023
File size:
1.1 MB
File name:
EA01314FEN_0423-00.pdf
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Installation Instructions (EA)
Ground terminal
Gammapilot, Micropilot, Liquiphant Cerabar, Deltabar
EN 20/02/202325/05/2020Language:
English
Version:
20/02/2023
File size:
465.7 KB
File name:
EA01306FEN_0223-00.pdf
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Installation Instructions (EA)
LED module VU120
Liquiphant FTL51B, FTL62, FTL64
EN 06/02/202031/03/2019Language:
English
Version:
06/02/2020
File size:
243.9 KB
File name:
EA01258FEN_0220.pdf
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Installation Instructions (EA)
Electronic insert FEL6x
Liquiphant FTL51B, FTL62, FTL64
EN 06/02/202015/11/201924/05/2019Language:
English
Version:
06/02/2020
File size:
324.4 KB
File name:
EA01260FEN_0320.pdf
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Installation Instructions (EA)
Bluetooth module VU121
Liquiphant FTL51B, FTL62, FTL64
EN 06/02/202029/03/2019Language:
English
Version:
06/02/2020
File size:
172.7 KB
File name:
EA01257FEN_0220.pdf
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Installation Instructions (EA)
Terminal module
Gammapilot, Liquiphant, Micropilot, Prothermo Cerabar, Deltabar
EN 27/01/202231/07/202009/08/2019Language:
English
Version:
27/01/2022
File size:
498.9 KB
File name:
EA01269FEN_0322-00.pdf
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Installation Instructions (EA)
Dummy plug M20×1.5, dummy plug NPT½
Gammapilot, Liquiphant, Micropilot, Prothermo Cerabar, Deltabar
EN 27/01/202231/07/2020Language:
English
Version:
27/01/2022
File size:
508 KB
File name:
EA01319FEN_0222-00.pdf
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Installation Instructions (EA)
EA Segment display VU100/VU101 Graphical display VU112/VU113
Gammapilot, Liquiphant, Micropilot, Prothermo Cerabar, Deltabar, Remote display FHX50B
EN 20/04/202327/01/202202/04/202130/04/202009/08/2019Language:
English
Version:
20/04/2023
File size:
596.4 KB
File name:
EA01267FEN_0523-00.pdf
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Installation Instructions (EA)
Cover, cover seal
Gammapilot, Liquiphant, Micropilot, Prothermo Cerabar, Deltabar Remote display FHX50B
EN 10/03/202327/01/202209/04/202106/02/202031/07/2019Language:
English
Version:
10/03/2023
File size:
556.9 KB
File name:
EA01265FEN_0623-00.pdf
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Installation Instructions (EA)
M12 plug (housing side)
Gammapilot, Liquiphant, Micropilot Cerabar, Deltabar
EN 27/01/202225/05/202006/02/202022/05/2019Language:
English
Version:
27/01/2022
File size:
593.1 KB
File name:
EA01261FEN_0422-00.pdf
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-
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Installation Instructions (EA)
Electronics module - Digital communication
Liquiphant
EN 27/01/2022Language:
English
Version:
27/01/2022
File size:
810.1 KB
File name:
EA01409FEN_0121-00.pdf
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Installation Instructions (EA)
Single-compartment housing, dual-compartment housing - Digital communication
Liquiphant
EN 13/01/2022Language:
English
Version:
13/01/2022
File size:
1.2 MB
File name:
EA01418FEN_0122-00.pdf
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Ex Safety Instruction (XA)
Liquiphant FTL62
4-20 mA HART ATEX, IECEx: Ex ia IIC/IIB T6 Ga/Gb Ex ia IIC/IIB T6 Gb Ex ia IIIC Txxx°C Da/Db Ex ia IIIC Txxx°C Db
EN 08/08/2022Language:
English
Version:
08/08/2022
File size:
435.9 KB
File name:
XA02772FEN_0122-00.pdf
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Ex Safety Instruction (XA)
Liquiphant FTL62
II 1/2 G Ex ia IIC/IIB T6...T1 Ga/Gb II 2 G Ex ia IIC/IIB T6...T1 Gb II 1/2 D Ex ia IIIC Txxx°C Da/Db II 2 D Ex ia IIIC Txxx°C Db
Language:
English
Version:
29/07/2021
File size:
477.7 KB
File name:
XA02456FEN_0121-00.pdf
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Ex Safety Instruction (XA)
Liquiphant FTL62
ATEX: II 1/2 G Ex db IIC/IIB T6...T1 Ga/Gb II 2 G Ex db IIC/IIB T6...T1 Gb IECEx: Ex db IIC/IIB T6...T1 Ga/Gb Ex db IIC/IIB T6...T1 Gb
EN 16/11/2020Language:
English
Version:
16/11/2020
File size:
436.7 KB
File name:
XA02026FEN_0120.pdf
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Ex Safety Instruction (XA)
Liquiphant FTL62
Ex db IIC T6...T1Ga/Gb
EN 07/02/2022Language:
English
Version:
07/02/2022
File size:
503.1 KB
File name:
XA02060FEN_0121-00.pdf
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Ex Safety Instruction (XA)
Liquiphant FTL62
4-20 mA HART II 1/2 G Ex ia IIC T6...T1 Ga/Gb II 2 G Ex ia IIC T6...T1 Gb II 1/2 D Ex ia IIIC T<sub>200</sub>xxx°C Da / Ex ia IIIC T <sub>L</sub>xxx°C Db II 2 D Ex ia IIIC T<sub>L</sub>xxx°C Db
Language:
English
Version:
23/01/2023
File size:
444.8 KB
File name:
XA03010FEN_0123-00.pdf
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Ex Safety Instruction (XA)
Liquiphant FTL62
-