Specs at a glance
-
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 protection 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 protection WHG, SIL, marine approvals
Benefits
Universal measuring principle for limit detection – proven vibronic technology
-
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
-
Preventive maintenance is possible with corrosion detection via Heartbeat Technology
-
Liquiphant with permanent function check is the safe choice for point level detection in liquids
Extended selection
-
High-end products
- Highly functional and convenient
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
-
Measuring principle
Vibration Liquids
-
Characteristic / Application
Compact vibronic device with highly corrosion-resistant coating for aggressive media,
Optional extension tube up to 3 m (9.8ft),
Modular housing concept -
Specialities
Heartbeat Technology,
Bluetooth® Operation and maintenance SmartBlue App,
LED Module,
RFID TAG for easy identification,
Second line of defense
Temperature spacer for high process temperature,
Plug and play functionalities -
Supply / Communication
19...253V AC / 2-wire,
10...55V / DC-PNP 3-wire,
9...20V DC with relay DPDT,
19...253V AC or 19...55V DC with relay DPDT,
2-wire NAMUR,
2-wire PFM,
4-20mA HART -
Ambient temperature
-60 °C...+70 °C
(-76 °F...+158 °F) -
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) -
Main wetted parts
ECTFE,
PFA (Edlon, RubyRed or conductive)
316L
Enamel -
Process connection
Flanges:
DN25...DN100
ASME 1"...4"
JIS 50A -
Sensor length
Up to 3 m (9.8 ft)
-
Communication
2-wire direct load
HART
DC-PNP 3-wire
Relays
NAMUR
PFM
Bluetooth® wireless technology -
Certificates / Approvals
ATEX, IEC Ex, NEPSI, EAC Ex, KC, JPN Ex, INMETRO, UK Ex
-
Safety approvals
Overfill protection WHG
SIL2/ SIL 3 according to IEC 61508 -
Design approvals
EN 10204-3.1
ASME B31.3 Process Piping
CRN -
Marine approval
ABS/ LR/ BV/ DNV
-
Options
Ambient temperature down to -60 °C (-76 °F),
Heavy duty stainless steel housing -
Components
FTL325P Interface PFM
FTL325N Interface NAMUR
-
Measuring principle
Vibration Density
-
Product Headline
Vibronic point level device with extension tube for liquids with highly corrosion-resistant coating.
Reliable measurement even for changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up. -
Characteristic / Application
Compact vibronic device with highly corrosion-resistant coating for aggressive media,
Optional extension tube up to 3 m (9.8ft),
Modular housing concept -
Ambient temperature
-60 °C...+70 °C
(-51 °F...+158 °F) -
Process temperature
-50 °C...+150 °C
(-58 °F...+302 °F) -
Process pressure
Vacuum...40 bar
Vacuum...580 psi -
Sensor length
Up to 3 m (9.8ft)
-
Certificates / Approvals
ATEX, IEC Ex
-
Specialities
Heartbeat Technology,
Bluetooth® Operation and maintenance SmartBlue App,
LED Module,
RFID TAG for easy identification,
Second line of defense
Temperature spacer for high process temperature,
Plug and play functionalities -
Components
Density Computer FML621
-
Measuring range
Density range: 0.3 to 2 g/cm³
-
Other approvals and certificates
Overfill protection WHG
SIL2/ SIL 3 according to IEC 61508
-
-
Technical Information (TI)
TI Liquiphant FTL62
-
Technical Information (TI)
English version - 11/2025New version available in EnglishVibronic
HART,
PROFINET over Ethernet-APLEN 28/11/202531/03/202503/06/202430/11/202328/02/2022Language:
English
Version:
28/11/2025
File size:
1.6 MB
File name:
TI01662FEN_0625-00.pdf
-
-
-
Technical Information (TI)
TI Liquiphant FTL62 Density with Density Computer FML621
-
Technical Information (TI)
English version - 09/2023New version available in EnglishVibronic
EN 30/09/202301/08/202230/11/2020Language:
English
Version:
30/09/2023
File size:
1.4 MB
File name:
TI01553FEN_0423-00.pdf
-
-
-
Technical Information (TI)
TI Liquiphant FTL62 Density with Density Calculator QML51
-
Technical Information (TI)
English version - 02/2026New version available in EnglishVibronic
Language:
English
Version:
27/02/2026
File size:
1.2 MB
File name:
TI01883FEN_0226-00.pdf
-
-
-
Technical Information (TI)
TI Liquiphant FTL62
-
Technical Information (TI)
English version - 10/2025New version available in EnglishVibronic
EN 13/10/202530/09/202302/05/202230/11/2020Language:
English
Version:
13/10/2025
File size:
1.8 MB
File name:
TI01539FEN_0525-00.pdf
-
-
-
Operating Instruction (BA)
BA Liquiphant FTL62
-
Operating Instruction (BA)
English version - 10/2025New version available in EnglishVibronic
EN 13/10/202530/09/202302/05/202230/11/2020Language:
English
Version:
13/10/2025
File size:
1.8 MB
File name:
BA02036FEN_0525-00.pdf
-
-
-
Operating Instruction (BA)
BA Liquiphant FTL62 Density
-
Operating Instruction (BA)
English version - 09/2023New version available in EnglishVibronic
EN 30/09/202301/08/202230/11/2020Language:
English
Version:
30/09/2023
File size:
927.2 KB
File name:
BA02047FEN_0423-00.pdf
-
-
-
Operating Instruction (BA)
BA Liquiphant FTL62
-
Operating Instruction (BA)
English version - 11/2025New version available in EnglishVibronic
PROFINET over Ethernet-APLEN 28/11/2025Language:
English
Version:
28/11/2025
File size:
2 MB
File name:
BA02339FEN_0225-00.pdf
-
-
-
Operating Instruction (BA)
BA Liquiphant FTL62
-
Operating Instruction (BA)
English version - 11/2025New version available in EnglishVibronic
HARTEN 28/11/202531/03/202503/06/202430/11/202328/02/2022Language:
English
Version:
28/11/2025
File size:
1.7 MB
File name:
BA02214FEN_0525-00.pdf
-
-
-
Device Parameter (GP)
GP Liquiphant FTL62
-
Device Parameter (GP)
English version - 11/2025New version available in EnglishVibronic
PROFINET over Ethernet-APLEN 28/11/2025Language:
English
Version:
28/11/2025
File size:
1.2 MB
File name:
GP01252FEN_0125-00.pdf
-
-
-
Device Parameter (GP)
FTL62 HART
-
Device Parameter (GP)
English version - 02/2022New version available in EnglishVibronic
EN 28/02/2022Language:
English
Version:
28/02/2022
File size:
1.1 MB
File name:
GP01185FEN_0121-00.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
Related products