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Liquiphant FTL51B - digital, simple and safe

The Liquiphant FTL51B with bluetooth module ©Endress+Hauser

The Liquiphant FTL51 with Bluetooth® Technology

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

Liquiphant FTL51B with LED mdoule ©Endress+Hauser

The Liquiphant FTL51B with LED module

Liquiphant FTL51B with LED mdoule ©Endress+Hauser
Liquiphant FTL51B variants ©Endress+Hauser

A large selection of product variants for different applications is available

Liquiphant FTL51B with bluetooth module ©Endress+Hauser
  • The Liquiphant FTL51B with bluetooth module
  • Liquiphant FTL51B with LED mdoule
  • Liquiphant FTL51B with LED mdoule
  • Liquiphant FTL51B variants
  • Liquiphant FTL51B with bluetooth module

Point level switch for all liquid media

The Liquiphant FTL51B is specialized for the process industry and already developed according to IEC 61508 to be used directly in SIL2 and SIL3 applications without big efforts. You conduct periodic proof tests according to SIL or WHG simply 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.

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Meet your basic measurement needs

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Handle your core processes easily

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Optimize your processes with innovative technologies

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Master your most challenging applications

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Variable

  • Specs at a glance

    • Process temperature

      -50 °C...+150 °C
      (-58 °F...+302 °F)

    • Process pressure absolute / max. overpressure limit

      Vacuum...100 bar
      Vacuum...1450 psi

    • Min. density of medium

      0.5 g/cm³
      (0.4 g/cm³ optional)

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  • 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...

  • Field of application

    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

    • ...

Features and specifications

Back

Details

  • Measuring principle

    Vibration Density

  • 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,

    NAMUR,

    PFM

  • Ambient temperature

    -60 °C...+70 °C

    (-51 °F...+158 °F)

  • Process temperature

    -50 °C...+150 °C

    (-58 °F...+302 °F)

  • Process pressure absolute / 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

    DC-PNP 3-wire

    Relays

    NAMUR

    PFM

    Bluetooth® wireless technology

  • Certificates / Approvals

    ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO

  • 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 GL

  • Options

    Heavy duty stainless steel housing

  • Components

    FTL325P Interface PFM

    FTL325N Interface NAMUR

Documents / Manuals / Software

  • Weld-in adapter, process adapter and flanges

    Level and pressure measurement

    Technical Information (TI)
  • Liquiphant Density and Density Computer FML621 Technical Information

    Density computer for liquids

    Technical Information (TI)
  • Liquiphant FTL51B

    Vibronic

    Technical Information (TI)
  • Liquiphant density FTL51B Operating Instructions

    Operating Instructions; Liquiphant density FTL51B; Vibronic

    Operating Instruction (BA)
  • Liquiphant FTL51B

    Vibronic

    Operating Instruction (BA)
  • Liquiphant density FTL51B Brief Operating Instructions

    Brief Operating Instructions; Liquiphant density FTL51B; Vibronic

    Short Instruction (KA)
    06/19
    English
  • Liquiphant FTL51B

    Vibronic

    Short Instruction (KA)
    01/21
    English
  • Cover, cover seal

    Liquiphant, Gammapilot
    Cerabar, Deltabar
    Prothermo NMT81

    Installation Instructions (EA)
  • Bluetooth module VU121

    Liquiphant FTL51B, FTL62, FTL64

    Installation Instructions (EA)
  • Dummy plug M20×1.5, dummy plug NPT½

    Liquiphant, Gammapilot,
    Cerabar, Deltabar
    Prothermo NMT81

    Installation Instructions (EA)
  • Ground terminal

    Liquiphant, Gammapilot,
    Cerabar, Deltabar

    Installation Instructions (EA)
  • LED module VU120

    Liquiphant FTL51B, FTL62, FTL64

    Installation Instructions (EA)
  • Electronic insert FEL6x

    Liquiphant FTL51B, FTL62, FTL64

    Installation Instructions (EA)
  • Cable gland M20x1.5

    Liquiphant, Gammapilot
    Cerabar, Deltabar

    Installation Instructions (EA)
  • M12 plug (housing side)

    Liquiphant, Gammapilot,
    Cerabar, Deltabar

    Installation Instructions (EA)
  • Liquiphant FTL51B

    Ex ia IIC T6...T1 Ga/Gb
    Ex ia IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ga/Gb Ex db IIC T6...T1
    1Ex db IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex db IIC T6...T1 Ga/Gb
    Ex db IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Bluetooth® module VU121

    Suitable for Liquiphant FTL51B
    Certified according to:
    Ex ia, Ex db, Ex db eb
    EPL:
    Ga, Ga/Gb, Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex db IIC T6...T1 Ga/Gb
    Ex db IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    ATEX:
    II 1/2 G Ex db eb IIC T6...T1 Ga/Gb
    II 2 G Ex db eb IIC T6...T1 Gb
    IECEx:
    Ex db eb IIC T6...T1 Ga/Gb
    Ex db eb IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Bluetooth® module VU121

    Suitable for Liquiphant FTL51B
    Certified according to:
    Ex ia, Ex db, Ex db eb
    EPL:
    Ga, Ga/Gb, Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex ia IIC T1-T6 Ga/Gb
    Ex ia IIC T1-T6 Gb

    Ex Safety Instructions (XA)
  • Bluetooth® module VU121

    Suitable for Liquiphant FTL51B
    Certified according to:
    Ex ia, Ex d

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex ia IIC T1-T6 Ga

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Control Drawing IS

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex d IIC T6...T1

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    ATEX:
    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 Txxx°C Da/Db
    II 2 D Ex ia IIIC Txxx°C Db
    IECEx:
    Ex ia IIC T6...T1 Ga/Gb
    Ex ia IIC T6...T1 Gb
    Ex ia IIIC Txxx°C Da/Db
    Ex ia IIIC Txxx°C Db

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex ia IIC T6...T1 Ga

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex db eb IIC T6...T1 Ga/Gb
    Ex db eb IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex ia IIC T6...T1

    Ex Safety Instructions (XA)
  • Bluetooth® module VU121

    Suitable for Liquiphant FTL51B
    Certified according to:
    Ex ia, Ex db, Ex db e
    EPL:
    Ga, Ga/Gb, Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex ia IIC T6...T1 Ga/Gb
    Ex ia IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ga/Gb Ex db e IIC T6...T1
    1Ex db e IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex ia IIC T6...T1 Ga

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    0Ex ia IIC T6...T1 Ga

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex d e IIC T1-T6 Ga/Gb
    Ex d e IIC T1-T6 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    ATEX:
    II 1/2 G Ex db IIC T6...T1 Ga/Gb
    II 2 G Ex db IIC T6...T1 Gb
    II 1/2 D Ex ta/tb IIIC Txxx°C Da/Db
    II 2 D Ex tb IIIC Txxx°CDb
    IECEx:
    Ex db IIC T6...T1 Ga/Gb
    Ex db IIC T6...T1 Gb
    Ex ta/tb IIIC Txxx°C Da/Db
    Ex tb IIIC Txxx°C Db

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex db eb IIC T6...T1 Ga/Gb
    Ex db eb IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    ATEX:
    II 1/2 G Ex ia IIC T6...T1 Ga/Gb
    II 2 G Ex ia IIC T6...T1 Gb
    IECEx:
    Ex ia IIC T6...T1 Ga/Gb
    Ex ia IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    ATEX:
    II 1/2 G Ex db IIC T6...T1 Ga/Gb
    II 2 G Ex db IIC T6...T1 Gb
    IECEx:
    Ex db IIC T6...T1 Ga/Gb
    Ex db IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    ATEX:
    II 3 G Ex ec IIC T6...T1 Gc
    II 3 G Ex ec nC IIC T6...T1 Gc
    II 3 D Ex tc IIIC Txxx°C Dc
    IECEx:
    Ex ec IIC T6...T1 Gc
    Ex ec nC IIC T6...T1 Gc
    Ex tc IIIC Txxx°C Dc

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Control Drawing XP

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    ATEX:
    II 1 G Ex ia IIC T6...T1 Ga
    IECEx:
    Ex ia IIC T6...T1 Ga

    Ex Safety Instructions (XA)
  • Bluetooth® module VU121

    Suitable for Liquiphant FTL51B
    Certified according to:
    Ex ia, Ex d, Ex d e
    EPL:
    Ga, Ga/Gb, Gb

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex ia IIC T6...T1

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ex d IIC T1-T6 Ga/Gb
    Ex d IIC T1-T6 Gb

    Ex Safety Instructions (XA)
  • Bluetooth® module VU121

    Suitable for Liquiphant FTL51B, FTL62, FTL64
    Certified according to:
    ATEX/IECEx:
    Ex ia, Ex db, Ex db eb, Ex ec,
    Ex ta/tb, Ex tb, Ex tc
    EPL:
    Ga, Ga/Gb, Gb, Gc, Da/Db, Db, Dc

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Control Drawing Div. 2

    Ex Safety Instructions (XA)
  • Liquiphant FTL51B

    Ga/Gb Ex ia IIC T6...T1
    1Ex ia IIC T6...T1 Gb

    Ex Safety Instructions (XA)
  • RFID TAG Certificate/Declaration of Conformity

    ATEX:
    II 2 G Ex ia IIC T6 Gb
    II 2 D Ex ia IIIC T80°C Db;
    IECEx:
    Ex ia IIC T6 Gb
    Ex ia IIIC T80°C Db
    IECEx EPS 15.0042X; EPS 15 ATEX 1 1011 X

    Certificate (ZE)
  • Allgemeine bauaufsichtliche Zulassung / Allgemeine Bauartgenehmigung Z-65.11-590

    Allgemeine bauaufsichtliche Zulassung /
    Allgemeine Bauartgenehmigung
    Liquiphant ES
    FTL41, FTL51B

    Certificate (ZE)
  • Allgemeine bauaufsichtliche Zulassung / Allgemeine Bauartgenehmigung Z-65.40-591

    Allgemeine bauaufsichtliche Zulassung /
    Allgemeine Bauartgenehmigung
    Liquiphant ES
    FTL41, FTL51B

    Certificate (ZE)
  • Test magnet

    Zubehör

    Special Documentation (SD)
  • Liquiphant FTL41, FTL51B, FTL64, FTL71, FTL81

    Vibronic

    Special Documentation (SD)
  • Liquiphant Density and Density Computer FML621 Vibronic Special Documentation

    Vibronic

    Special Documentation (SD)
  • Liquiphant FTL51B, FTL62, FTL64

    Application package
    Heartbeat Verification + Monitoring

    Special Documentation (SD)
  • Adapter/cable gland

    Level measurement, pressure measurement

    Special Documentation (SD)
  • M12 socket

    Accessories for Liquipoint, Liquitrend, Liquiphant, Ceraphant, Cerabar,
    Deltabar, Gammapilot

    Special Documentation (SD)
  • RFID TAG Special Documentation

    RFID TAG
    Special Documentation

    Special Documentation (SD)
  • Weather protection cover

    Level measurement, pressure measurement

    Special Documentation (SD)
  • Weather protection cover for dual compartment housing

    Accessories

    Special Documentation (SD)
  • Cable gland M20 Ex d

    for the Japanese market

    Special Documentation (SD)
  • Bluetooth® module VU121

    Remote operation via Bluetooth® wireless technology

    Special Documentation (SD)
  • Liquiphant FTL51B with electronic insert FEL61

    Vibronic

    Functional Safety (FY)
    09/20
    English
  • Liquiphant FTL51B with electronic insert FEL68

    Vibronic

    Functional Safety (FY)
    09/20
    English
  • Liquiphant FTL51B with electronic insert FEL62

    Vibronic

    Functional Safety (FY)
    09/20
    English
  • Liquiphant FTL51B with electronic insert FEL64, FEL64DC

    Vibronic

    Functional Safety (FY)
    09/20
    English
  • Liquiphant FTL51B with electronic insert FEL67

    Vibronic

    Functional Safety (FY)
    09/20
    English
  • How the new Liquiphant FTL51 saves an hour of maintenance time a week

    The Special Refining Company (SRC) in Zaandam, the Netherlands, refines
    high-quality edible oils for a wide variety of customers. The quality of
    the oil must comply with the HACCP global standard for food.
    “It is therefore very important that the pipe Systems are completely
    free of residues from the previous batch in order to avoid mixing
    different
    types of oils,” says Edwin Loos, technical manager of the plant.

    Case Studies (CS)
    11/19
    English
  • Wie der neue Liquiphant FTL51 eine Stunde Wartungszeit pro Woche spart

    Die Special Refining Company (SRC) in Zaandam, Niederlande, veredelt
    hochwertige Speiseöle für eine Vielzahl von Kunden. Die Qualität des Öls
    muss der globalen HACCP-Norm für Lebensmittel entsprechen.
    „Es ist daher sehr wichtig, dass die Rohrsysteme völlig frei von
    Rückständen aus der Charge vorher sind, um zu vermeiden, dass sich
    verschiedene
    Ölsorten vermischen“, sagt Edwin Loos, technischer Leiter der Anlage.

    Case Studies (CS)
    11/19
    German
  • The challenge and solution, inventory Management of NGLs in 1.3m x 500m horizontal vessels

    White Paper - As presented at the Canadian School of hydrocarbon
    measurement
    calgary 2018

    Case Studies (CS)
    05/18
    English
  • White paper by Brent Frizzell on Vibrating Fork Level Instruments Come of Age

    Vibronic point level instruments, popular since the 1980s, can now
    diagnose themselves, meet safety requirements, and support Industry 4.0
    and IIoT initiatives.

    Case Studies (CS)
    02/20
    English
  • In dieser Fallstudie geht es um den Liquiphant FTL51B in einer SIL 3-Anwendung bei der CABB AG in Pratteln, Schweiz.

    In dieser Fallstudie geht es um den Liquiphant FTL51B in einer SIL
    3-Anwendung bei
    der CABB AG in Pratteln, Schweiz. Das Gerät wird eingesetzt in homogener
    Redundanz.
    Das Gerät ermöglichte die deutliche Verlängerung der Intervalle für die
    umfassenden
    SIL-Wiederholprüfungen. Darüber hinaus nutzt der Kunde Heartbeat
    Technology zur
    Verifizierung des Geräts ohne Prozessunterbrechung.

    Case Studies (CS)
    01/20
    German
  • This case study is about the Liquiphant FTL51B in a SIL 3 application located at CABB AG in Pratteln, Switzerland.

    This case study is about the Liquiphant FTL51B in a SIL 3 application
    located at CABB AG in Pratteln, Switzerland. The device is applied in
    homogenous redundancy. It has extended the intervalls for comprehensive
    SIL proof tests significantly. In addition theCustomer uses Heartbeat
    Technology for verification of the device without process interruption.

    Case Studies (CS)
    01/20
    English
  • Liquiphant FLT51B-

    Big4

    Innovations (IN)
    03/19
    German
  • Liquiphant FLT51B

    音叉式レベルスイッチ

    Innovations (IN)
    03/19
    Japanese
  • Liquiphant FLT51B-

    Big4

    Innovations (IN)
    03/19
    French
  • Liquiphant FLT51B-

    Big4

    Innovations (IN)
    03/19
    English
  • Liquiphant T FTL51B

    Kompakter Füllstand-Grenzschalter für Flüssigkeiten

    Tender Text
    08/19
    German
  • Product family: Liquiphant, Liquiphant M, Liquiphant S

    Product Code: FTL50-, FTL51-, FTL51B-, FTL64-, FTL70-, FTL71-
    Declaration Number: HE_01442_01.21
    Manufacturer Specification: Operating conditions

    Manufacturer Declaration
    English
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Declaration Number: EC_00721_02.18

    EU Declaration
    German , English , French
  • Liquiphant

    Product Code: FTL51B-, FTL62-, FTL64-
    Declaration Number: EC_00751_02.19

    EU Declaration
    German , English , French
  • Liquiphant

    Product Code: FTL51B-, FTL62-, FTL64-
    Declaration Number: EC_00724_02.18

    EU Declaration
    German , English , French
  • Liquiphant

    Product Code: FTL51B-, FTL62-, FTL64-
    Declaration Number: EC_00750_02.19

    EU Declaration
    German , English , French
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Declaration Number: EC_00749_02.19

    EU Declaration
    German , English , French
  • Liquiphant, Nivotester

    Product Code: FTL325N-, FTL51B-, FTL62-, FTL64-
    Declaration Number: SIL_00361_01.20

    SIL Declaration
    English
  • Liquiphant, Nivotester

    Product Code: FTL325N-, FTL51B-, FTL62-, FTL64-
    Declaration Number: SIL_00358_01.20

    SIL Declaration
    English
  • Liquiphant, Nivotester

    Product Code: FTL325N-, FTL51B-, FTL62-, FTL64-
    Declaration Number: SIL_00359_01.20

    SIL Declaration
    English
  • Liquiphant, Nivotester

    Product Code: FTL325P-, FTL51B-, FTL62-, FTL64-
    Declaration Number: SIL_00352_01.20

    SIL Declaration
    English
  • Liquiphant, Nivotester

    Product Code: FTL325N-, FTL51B-, FTL62-, FTL64-
    Declaration Number: SIL_00362_01.20

    SIL Declaration
    English
  • Liquiphant, Nivotester

    Product Code: FTL325N-, FTL51B-, FTL62-, FTL64-
    Declaration Number: SIL_00360_01.20

    SIL Declaration
    English
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: Russia (TR CU)
    Approval Agency: EAC
    Approval Number: EAEC N D-DE.AD07.B.02048/19

    Miscellaneous
    Russian
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: Russia (TR CU)
    Approval Agency: EAC
    Approval Number: EAEC N RU D-DE.AD07.B.02047/19

    Miscellaneous
    Russian
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: Japan
    Approval Agency: CML
    Protection: Ex d, Ex d e, Ex ia

    Explosion Protection
    Japanese
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: China
    Approval Agency:
    Protection: Ex d IIC T6...T1, Ex d e IIC T6...T1, Ex ia IIC T6...T1

    Explosion Protection
    Chinese
  • Liquiphant

    Product Code: FTL51B-
    Region/Country: South Korea
    Approval Agency: KTL
    Category: zone 0, zone 0,1
    Protection: Ex ia

    Explosion Protection
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: China
    Approval Agency: NEPSI
    Protection: Ex d, Ex d e, Ex ia

    Explosion Protection
    Chinese
  • Liquiphant

    Product Code: FTL51B-, FTL62-, FTL64-
    Region/Country: Europe (ATEX)
    Approval Agency: Endress+Hauser
    Category: II 3 D, II 3 G
    Protection: , Ex ec

    Explosion Protection
    German , English , French
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Region/Country: International (IECEx)
    Approval Agency: KIWA
    Protection: Ex ec, Ex t, Ex ia, Ex d e, Ex d

    Explosion Protection
    English
  • Liquiphant

    Product Code: FTL51B-
    Region/Country: South Korea
    Approval Agency: KTL
    Category: zone 0,1
    Protection: Ex d

    Explosion Protection
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Region/Country: Europe (ATEX)
    Approval Agency: KIWA
    Category: II 1 G, II 1/2 G, II 1/2 D, II 2 G, II 2 D
    Protection: Ex t, Ex ia, Ex d e, Ex d

    Explosion Protection
    English
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country:
    Approval Agency:
    Protection: Ex ia, Ex tb, Ex ta/tb, Ex db eb, Ex db

    Explosion Protection
  • Liquiphant

    Product Code: FTL51B-
    Region/Country: South Korea
    Approval Agency: KTL
    Category: zone 0, zone 0,1
    Protection: Ex ia

    Explosion Protection
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country:
    Approval Agency:
    Protection: Ex ia, Ex ta/tb, Ex db eb, Ex db

    Explosion Protection
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: Brazil
    Approval Agency: TÜV
    Protection: Ex d, Ex d e, Ex ia

    Explosion Protection
    Portuguese
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: Canada, USA
    Approval Agency: CSA
    Category: I/I, I,II,III/1,2/A,B,C,D,E,F,G T6
    Protection: IS, NI, XP, Ex d IIC, Ex ia IIC, AEx ia IIC, AEx d IIC

    Explosion Protection
    English
  • Liquiphant

    Product Code: FTL51B-
    Region/Country: South Korea
    Approval Agency: KTL
    Category: zone 0, zone 0,1
    Protection: Ex ia

    Explosion Protection
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: Russia (TR CU)
    Approval Agency: EAC
    Protection: Ex d, Ex d e, Ex ia, Ex nA, Ex ta

    Explosion Protection
    Russian
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Region/Country: Germany
    Approval Agency: DIBt
    Approval Number: Z-65.11-590

    Overfill Prevention
    German
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Region/Country: Germany
    Approval Agency: DIBt
    Approval Number: Z-65.40-591

    Overfill Prevention
    German
  • Liquiphant, Liquiphant FailSafe, Liquiphant M, Liquiphant S

    Product Code: FTL85-, FTL81-, FTL80-, FTL71-, FTL70-, FTL51H-, FTL51C-, FTL51B-, FTL51-, FTL50H-, FTL50-, FTL41-
    Region/Country: Canada (CRN)
    Approval Agency: CRN

    Pressure Equipment
    English
  • Micropilot, Micropilot S, Minicap, Nivector, Prosonic M, Prosonic S, Prosonic T, Pumpenschutz, Solicap M, Solicap S, Soliphant M, Soliphant T, SYSTEM, Doppelstabsonde, Dreistabsonde, Einstabsonde, Levelflex, Liquicap M, Liquicap T, Liquiphant, Liquiphant FailSafe, Liquiphant M, Liquiphant S, Liquipoint, Liquipoint T, LIQUITREND

    Product Code: FTL51C-, FTL51B-, FTL51-, FTL50H-, FTL50-, FTL41-, FTL33-, FTL31-, FTI77-, FTI56-, FTI55-, FTI52-, FTI51-, FTI26-, FTC968Z-, FTC262-, FTC260-, FMU44-, FMU43-, FTL51H-, FTL62-, FTL64-, FTL70-, FTL71-, FTL80-, FTL81-, FTL85-, FTM20-, FTM21-, FTM50-, FTM51-, FTM52-, FTW23-, FTW31-, FTW32-, FTW33-, NMR81-, NMR84-, QMW43-, FMU42-, 11362Z-, 11363Z-, 11371-, 11375Z-, 11961Z-, FDU90-, FDU91-, FDU91F-, FDU92-, FDU93-, FDU95-, FMI21-, FMI51-, FMI52-, FMP50-, FMP51-, FMP52-, FMP53-, FMP54-, FMP55-, FMU41-, FMU40-, FMU30-, FMR67-, FMR62-, FMR60-, FMR57-, FMR56-, FMR540-, FMR54-, FMR532-, FMR53-, FMR52-, FMR51-, FMR50-, FMR20-, FMR10-, FMP57-, FMP56-
    Approval Agency: TÜV

    Pressure Equipment
    German , English
  • Product family: Controller, Liquiphant, Liquiphant M

    Product Code: FML621-, FTL50-, FTL50H-, FTL51-, FTL51B-, FTL51C-, FTL51H-, FTL62-
    Region/Country: Russia
    Approval Agency: Rosstandart
    Approval Number: 41030-09

    Metrology
    Russian
  • Liquiphant

    Product Code: FTL51B-
    Region/Country: International
    Approval Agency: TÜV

    Safety Integrity Level (SIL)
    German , English
  • Liquiphant

    Product Code: FTL51B-, FTL62-, FTL64-
    Region/Country: International
    Approval Agency: TÜV

    Safety Integrity Level (SIL)
    German , English
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Region/Country: International
    Approval Agency: DNVGL

    Marine
    English
  • Product family: Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Region/Country: International
    Approval Agency: BV

    Marine
    English
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: International
    Approval Agency: ABS

    Marine
    English
  • Liquiphant

    Product Code: FTL41-, FTL51B-, FTL62-, FTL64-
    Region/Country: International
    Approval Agency: LR

    Marine
    German , English
  • Liquiphant

    Product Code: FTL41-, FTL51B-
    Region/Country: Canada, USA
    Approval Agency: CSA

    Ordinary Location Product Safety
    English
  • Liquiphant

    Product Code: FTL51B-, FTL62-, FTL64-
    Region/Country: International
    Approval Agency: TÜV
    Approval Number: 968/INS 371.00/21

    Heartbeat Technology
    English

Accessories / Spare parts

Nr
Order code
Specification
  • 30
    • Nr 30 Order code 71432518

      Electronics FEL61, 19-253VAC

      2-wire incl. test button. Usage: FTL51B, FTL62/64.

    • Nr 30 Order code 71432519

      Electronics FEL62, PNP10-55VDC

      3-wire incl. test button. Usage: FTL51B, FTL62/64.

    • Nr 30 Order code 71432549

      Electronics FEL64 DC, relay DPDT

      9-20VDC, contact 253V/6A incl. test button. Usage: FTL51B, FTL62/64.

    • Nr 30 Order code 71432570

      Electronics FEL64, relay DPDT

      19-253VAC/19-55VDC, contact 253V/6A incl. test button. Usage: FTL51B, FTL62/64.

    • Nr 30 Order code 71432573

      Electronics FEL67 PFM

      2-wire PFM incl. test button. Usage: FTL51B, FTL62/64.

    • Nr 30 Order code 71432575

      Electronics FEL68 NAMUR

      2-wire, NAMUR H-L signal incl. test button. Usage: FTL51B.

    • Nr 30 Order code 71432577

      Electronics FEL60D,density/concentration

      Usage: FTL51B, FTL62/64.

  • 20
    • Nr 20 Order code 71435116

      Cover, Alu, closed

      Sealing ring, HNBR. Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B,PMP51B, PMP71B.

    • Nr 20 Order code 71435118

      Cover, Alu, closed, Ex d

      Sealing ring, HNBR. Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 20 Order code 71435122

      Cover, 316L, closed, Ex d

      Sealing ring, HNBR. Usage: FMG50, FTL51B, FTL62/64, PMD75B/PMD78B, PMC71B, PMP71B.

    • Nr 20 Order code 71435126

      Cover, plastic, closed

      Sealing ring, EPDM. Usage: FTL41, FTL51B, FTL62/64.

    • Nr 20 Order code 71435127

      Cover, plastic, BT/LED module

      Sealing ring, EPDM. For Bluetooth/LED module. Usage: FTL51B, FTL62/64.

    • Nr 20 Order code 71435128

      Cover, 316L, connect. compartment, Ex d

      Sealing ring, HNBR. Usage: FMG50, PMD75B/PMD78B, PMC71B, PMP71B.

  • 25
    • Nr 25 Order code 71435129

      Cover, Alu, sight window, BT/LED module

      Sealing ring, HNBR. Material sight window: plastic. For Bluetooth/LED module. Usage: FTL51B, FTL62/64.

    • Nr 25 Order code 71435130

      Cover, Alu, sight window, Ex d, BT/LED

      Sealing ring, HNBR. Material sight window: glass. For Bluetooth/LED module. Usage: FTL51B, FTL62/64.

    • Nr 25 Order code 71435123

      Cover, 316L, sight window, Ex d

      Sealing ring, HNBR. Usage: FMG50, FTL51B, FTL62/FTL64, PMD75B/PMD78B, PMC71B, PMP71B.

  • 21
    • Nr 21 Order code 71435131

      Sealing set EPDM, 5 pieces

      Usage: FTL41, FTL51B, FTL62/FTL64.

    • Nr 21 Order code 71435132

      Sealing set HNBR, -40oC, 5 pieces

      Usage: FMG50, FTL41, FTL51B, FTL62/64.

    • Nr 21 Order code 71435134

      Sealing set FVMQ, -60oC, 5 pieces

      Usage: FTL51B, FTL62/64, NMT81.

  • 15
    • Nr 15 Order code 71435135

      Cable gland M20, plastic

      Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435136

      Cable gland M20, brass nickel plated

      Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435137

      Cable gland M20, 316L

      Usage: FMG50, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435138

      M12 plug,CuZn-nickel plated,housing side

      Usage: M12 screw-in thread, brass nickel plated, FMG50, FTL51B, FTL62/FTL64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B,PMP51B, PMP71B.

  • 40
    • Nr 40 Order code 71437381

      Bluetooth module VU121 with battery

      Usage: FEL68 NAMUR Ausgang, FTL51B, FTL62/FTL64.

    • Nr 40 Order code 71437383

      Bluetooth module VU121 w/o battery

      Excl. battery. Usage: FTL51B, FTL62/FTL64.

    • Order code 71437382

      LED module VU120

      Usage: FTL51B, FTL62/FTL64.

    • Order code 71437508

      Test magnet, FTL51B

      Usage: FTL51B, FTL62/FTL64.

    • Order code 52003663

      Sliding sleeve 100bar G1, 316L

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011880

      Sliding sleeve 100bar G1, 316L, 3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52003665

      Sliding sleeve 100bar G1-1/2, 316L

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011882

      Sliding sleeve 100bar G1-1/2, 316L, 3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52003667

      Sliding sleeve 100bar NPT1, 316L

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011881

      Sliding sleeve 100bar NPT1, 316L, 3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52003669

      Sliding sleeve 100bar NPT1-1/2, 316L

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011883

      Sliding sleeve 100bar NPT1-1/2, 316L,3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52003978

      Sliding sleeve G1, 316L

      Switch point adjustment pressureless condition. Material: 316L. Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011888

      Sliding sleeve G1, 316L, 3.1

      Switch point adjustment pressureless condition. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 71118691

      Sliding sleeve 100bar G1, AlloyC22, 3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: AlloyC22. Inspection cert. EN10204-3.1 material (AlloyC22 wetted parts). Usage: FTL41, FTL51, FTL51B, FTL71, FTL81.

    • Order code 52003980

      Sliding sleeve G1-1/2, 316L

      Switch point adjustment pressureless condition. Material: 316L. Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011890

      Sliding sleeve G1-1/2, 316L, 3.1

      Switch point adjustment pressureless condition. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 71118693

      Sliding sleeve 100barG1-1/2,AlloyC22,3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: AlloyC22. Inspection cert. EN10204-3.1 material (AlloyC22 wetted parts). Usage: FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52003979

      Sliding sleeve NPT1, 316L

      Switch point adjustment pressureless condition. Material: 316L. Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011889

      Sliding sleeve NPT1, 316L, 3.1

      Switch point adjustment pressureless condition. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 71118694

      Sliding sleeve 100bar NPT1, AlloyC22,3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: AlloyC22. Inspection cert. EN10204-3.1 material (AlloyC22 wetted parts). Usage: FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52011891

      Sliding sleeve NPT1-1/2, 316L, 3.1

      Switch point adjustment pressureless condition. Material: 316L. Inspection cert. EN10204-3.1 material (316L wetted parts). Usage: FTL41, FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 71118695

      Sliding slee.100barNPT1-1/2,AlloyC22,3.1

      Switch point adjustment. Max 100bar process pressure. :: Disassembly protect. under pressure. Material: AlloyC22. Inspection cert. EN10204-3.1 material (AlloyC22 wetted parts). Usage: FTL51, FTL51B, FTL64, FTL71, FTL81.

    • Order code 52001052

      Weld-in adapter G3/4, d=55, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FTL41, FTL50/FTL50H, FTL51B, FTL80, TMR35, QMW43.

    • Order code 52011897

      Weld-in adapter G3/4, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FTL41 FTL50/FTL50H, FTL51B, FTL80, QMW43, TMR35.

    • Order code 71093129

      Weld-in adapter G1, d=53, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material Seal: silicone O-ring FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTL330H/FTL330L, FTW23, FTW33, PMP135, PTP35, QMW43.

    • Order code 71258358

      Weld-in adapter G1, d=53, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL51B, FTL80/FTL81, FTL260, FTL330H/FTL330L, FTW23, FTW33, PMP135, PTP35, QMW43.

    • Order code 52001051

      Weld-in adapter G1, d=60, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20/FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35, QMW43, TM401/TM411, TMR35.

    • Order code 52011896

      Weld-in adapter G1, d=60, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35, QMW43, TM401/TM411, TMR35.

    • Order code 52001221

      Weld-in adapter G1, adjustable, 316L

      Flush mount process connection. Material: 316L. Liquiphant is adjustable. Seal: silicone profile gasket. FDA, EHEDG, 3-A compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL51B, FTL80/FTL81, FTL330H/330L.

    • Order code 52011898

      Weld-in adapter G1, adjustable,316L, 3.1

      Flush mount process connection. Material: 316L. Liquiphant is adjustable. Inspection cert. EN10204-3.1 material. Seal: silicone profile gasket. FDA, EHEDG, 3-A compliant. Usage: FTL20/FTL20H, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL31/FTL33, FTL80/FTL81, FTL330H/FTL330L.

    • Order code 71438291

      Weather protection cover, plastic, XW111

      Usage: FTL41, FTL51B, FTL62/FTL64, PMC51B, PMD55B, PMP51B.

    • Order code 71438303

      Weather protection cover, 316L, XW112

      Usage: FMG50, FTL51B, FTL62/FTL64, PMC71B, PMD75B/PMD78B, PMP71B.

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