Specs at a glance
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Process temperature
-50 °C...+150 °C
(-58 °F...+302 °F) -
Process pressure / max. overpressure limit
Vacuum...100 bar
Vacuum...1450 psi -
Min. density of medium
0.5 g/cm³
(0.4 g/cm³ optional)
Field of application
The Liquiphant FTL51B is specialized for the process industry and developed to be used directly in SIL2 and SIL3 applications. You conduct periodic proof tests according to SIL or WHG mobile with an intuitive wizard. At the end you receive an automated documentation. Liquiphant measures reliably and is not affected by changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up. The device is easy to use, has a digital connection and gives real-time data at hand.
Point level switch with extension tube for all liquids
Process connections: Threads, flanges and hygienic process connection (Tri-Clamp)
Temperature: -50 to +150°C (-58 to +302°F)
Pressure: -1 to +100bar (-14.5 to +1450psi)
Sensor material: 316L, Alloy
International explosion protection certificates, overfill protection 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 |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Technical Information (TI)
TI Liquiphant FTL51B
English version - 09/2023
Vibronic
EN 30/09/202317/02/202302/05/202225/01/202128/06/2019Language:
English
Version:
30/09/2023
File size:
1.9 MB
File name:
TI01403FEN_0623-00.pdf
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Installation Instructions (EA)
Ground terminal
English version - 02/2023
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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Technical Information (TI)
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN 25/03/202415/09/202328/10/202130/07/202119/06/2020Language:
English
Version:
25/03/2024
File size:
1.1 MB
File name:
TI00426FEN_2524.pdf
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Technical Information (TI)
TI Liquiphant FTL51B
Vibronic
HARTEN 03/06/202430/11/202328/02/2022Language:
English
Version:
03/06/2024
File size:
1.3 MB
File name:
TI01661FEN_0424-00.pdf
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Technical Information (TI)
TI Liquiphant FTL51B
Vibronic
EN 30/09/202317/02/202302/05/202225/01/202128/06/2019Language:
English
Version:
30/09/2023
File size:
1.9 MB
File name:
TI01403FEN_0623-00.pdf
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Technical Information (TI)
TI Liquiphant FTL51B Density with Density Computer FML621
Vibronic
EN 30/09/202301/08/202228/06/2019Language:
English
Version:
30/09/2023
File size:
1.5 MB
File name:
TI01466FEN_0323-00.pdf
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Operating Instruction (BA)
BA Liquiphant FTL51B
Vibronic
HARTEN 03/06/202430/11/202328/02/2022Language:
English
Version:
03/06/2024
File size:
1.6 MB
File name:
BA02213FEN_0424-00.pdf
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Operating Instruction (BA)
BA Liquiphant FTL51B
Vibronic
EN 30/09/202302/05/202225/01/202128/06/201901/04/2019Language:
English
Version:
30/09/2023
File size:
1.9 MB
File name:
BA01894FEN_0523-00.pdf
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Operating Instruction (BA)
BA Liquiphant FTL51B Density
Vibronic
EN 30/09/202301/08/202228/06/2019Language:
English
Version:
30/09/2023
File size:
986.6 KB
File name:
BA01974FEN_0323-00.pdf
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Device Parameter (GP)
FTL51B HART
Vibronic
EN 28/02/2022Language:
English
Version:
28/02/2022
File size:
1.1 MB
File name:
GP01184FEN_0121-00.pdf
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Short Instruction (KA)
KA Liquiphant FTL51B
Vibronic
HARTEN 03/06/202430/11/202328/02/2022Language:
English
Version:
03/06/2024
File size:
1 MB
File name:
KA01557FEN_0324-00.pdf
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Short Instruction (KA)
KA Liquiphant FTL51B
Vibronic
EN 30/09/202302/05/202225/01/202128/06/2019Language:
English
Version:
30/09/2023
File size:
1 MB
File name:
KA01429FEN_0423-00.pdf
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