Vibronic level switch Liquiphant FTL51B
Brand: Endress+Hauser
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Vibronic level switch Liquiphant FTL51B
Brand: Endress+Hauser
Heartbeat Technology Specs at a Glance
Process pressure / max. overpressure limit:
Vacuum...100 bar
Vacuum...1450 psi
Vacuum...1450 psi
Process temperature:
-50 °C...+150 °C
(-58 °F...+302 °F)
(-58 °F...+302 °F)
Min. density of medium:
0.5 g/cm³
(0.4 g/cm³ optional)
(0.4 g/cm³ optional)
Field of application
The Liquiphant FTL51B is specialized for the process industry. It measures reliably and is not affected by changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.
Features
- Universal measuring principle for limit detection – proven vibronic technology
- Developed according IEC 61508 for highest safety
- Quick and simple proof testing with guided wizards.
Specifications
Brand
Industry
- Chemical
- Power & Energy
- Mining, Minerals & Metals
- Oil & Gas
Product Family
- Liquiphant
Density
Product Headline
- Vibronic point level switch with optional extension tube for liquid applications in hazardous areas .
- Reliable density measurement values not affected by: changing media properties, gas bubbles, foam, build-up, flow or turbulences.
Characteristic / Application
- Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft),
- Modular housing concept,
- Wide range of certificates
Ambient temperature
- -60 °C...+70 °C
- (-51 °F...+158 °F)
Process temperature
- -50 °C...+150 °C
- (-58 °F...+302 °F)
Process pressure
- Vacuum...100 bar
- Vacuum...1450 psi
Wetted parts
- 316L
- Alloy
Sensor length
- Up to 6 m (19.7 ft)
Certificates / Approvals
- ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO
Specialities
- Heartbeat Technology,
- Bluetooth® Operation and maintenance SmartBlue App,
- LED Module,
- RFID TAG for easy identification,
- Second line of defense,
- Ambient temperature down to -50°C (-60°C optional),
- 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
Point Level / Liquids
Characteristic / Application
- Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft);
- Modular housing concept;
- Wide range of certificates
Specialities
- Heartbeat Technology,
- Bluetooth® Operation and maintenance SmartBlue App,
- LED Module,
- RFID TAG for easy identification,
- Second line of defense,
- Ambient temperature down to -50°C (-60°C optional),
- 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
- (-51 °F...+158 °F)
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)
Main wetted parts
- 316L
- Alloy
Process connection
- Threads:
- G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
- Flanges:
- DN25...DN100
- ASME 1"...4"
- JIS 25A...100A
Process connection hygienic
- Tri-Clamp ISO2852
Sensor length
- Up to 6 m (19.7 ft)
Communication
- 2-wire direct load
- HART
- DC-PNP 3-wire
- Relays
- NAMUR
- PFM
- Bluetooth® wireless technology
Certificates / Approvals
- ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO, UK Ex
Safety approvals
- Overfill protection WHG
- SIL2/ SIL 3 according to IEC 61508
Design approvals
- EN 10204-3.1
- NACE MR0175, MR0103
- ASME B31.3 Process Piping
- AD2000
- CRN
- AD 2000
Marine approval
- ABS/ LR/ BV/ DNV
Options
- Heavy duty stainless steel housing
Components
- FTL325P Interface PFM
- FTL325N Interface NAMUR
