Endress+Hauser
Endress+Hauser Liquiphant FTL51B - digital, simple and safe
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Process temperature | -50 °C...+150 °C (-58 °F...+302 °F) |
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Process pressure / max. overpressure limit | Vacuum...100 bar Vacuum...1450 psi |
Min. density of medium | 0.5 g/cm³ (0.4 g/cm³ optional) |
Measuring principle | Vibration 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 |
Measuring principle | Vibration Density |
Product Headline | Vibronic point level switch with optional extension tube for liquid applications in hazardous areas . Reliable 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 |
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