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Vibronic Point level detection Liquiphant FTL50H

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Vibronic Point level detection Liquiphant FTL50H
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Description

Application

The Liquiphant FTL50H is a point level switch designed for use in hazardous environments and is certified to meet international standards. It is particularly suited for the food and life sciences industries due to its hygienic certifications, including 3-A, EHEDG, and ASME BPE. The FTL50H provides reliable measurement even in challenging conditions, unaffected by changes in media properties, flow, turbulence, gas bubbles, foam, vibrations, or buildup.

This point level switch is compatible with all types of liquids and features a fully welded housing design.

Process Connections: Available with threaded, flanged, and a range of hygienic process connections such as Tri-Clamp, dairy coupling, aseptic, DRD, SMS, and Varivent.

Operating Range:

  • Temperature: -50 to +150°C (-58 to +302°F)
  • Pressure: -1 to +64 bar (-14.5 to +928 psi)

Sensor Material: 316L stainless steel

Additionally, the FTL50H is certified for international explosion protection, overfill protection (WHG), SIL, hygienic standards, and marine approvals.

 


Benefits

  • Certified to international hygienic standards (3-A, EHEDG, ASME BPE) and made with FDA-compliant materials.
  • Features an electro-polished and passivated surface finish for enhanced cleanliness.
  • Equipped with international explosion protection certifications and overfill protection (WHG).
  • The absence of mechanical moving parts ensures no maintenance, minimal wear, and an extended operational life.
  • Integrated fork monitoring system to detect potential damage and guarantee functionality.
  • Compatible with safety systems requiring SIL2/SIL3 functional safety in accordance with IEC 61508/IEC 61511-1.
  • Easy startup with no need for calibration.
  • A wide selection of standardized hygienic process connections, designed for applications that prioritize hygiene.

 

SPECIFICATIONS

Pressure Specifications

Measuring principle Vibration Liquids
Characteristic / Application

Premium device for point level detection

in hygienic/aseptic applications.

Focus Food & Beverage and Life Sciences.

Compact sensor version,

Modular & completely welded housing concept,

Wide range of certificates.

Specialities

Plug and play functionalities,

Surface finish: mechanical or electro-polished,

Density/Concentration measurement,

SIL 2/3 according to IEC 61508

Supply / Communication

PROFIBUS PA,

19 ..253V AC,

10...55V DC-PNP,

19...253V AC or 19...55V DC with relay DPDT,

8/16mA,

NAMUR,

PFM

Ambient temperature

-50 °C...+70 °C

(-58 °F...+158 °F)

Process temperature

-50 °C...+150 °C

(-58 °F...+302 °F)

Process pressure / max. overpressure limit

Vacuum...64 bar

(Vacuum...928 psi)

Min. density of medium

0.5g/cm³

(0.4g/cm³ optional)

Main wetted parts 316L
Process connection

Threads (for weld-in adapter):

G3/4A, G1A.

Flange:

DN25...DN100

ASME 1"...4",

JIS 25A...100A

Process connection hygienic

Tri-Clamp,

DIN 11851, DIN11864-1

Ingold,

Flush mount,

DRD,

SMS1145,

Varivent (Varinline)

Sensor length Compact sensor
Communication PROFIBUS PA
Certificates / Approvals ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
Safety approvals

Overfill protection WHG,

SIL 2/ SIL 3

Design approvals

Inspection certificate 3.1, EN10204,

CoC ASME BPE,

Conformity to cGMP,

EU Food Contact Material (EC) 1935/2004,

US Food Contact Material FDA CFR 21,

CN Food Contact Material GB 4806,

Declaration of Conformity ASME B31.3,

AD2000,

CRN approval

Hygienic approvals

3-A,

EHEDG,

CoC-ASME BPE

Marine approval GL/ ABS/ DNV
Options Customized settings (Density)
Components

FTL325P/FTL375P Interface PFM

FTL325N/FTL375N Interface NAMUR

Successor

FTL63

 

Density Specifications

Measuring principle Vibration Density
Characteristic / Application

Premium device for density measurement in hygienic/aseptic applications.

Focus Food & Beverage and Life Sciences.

Compact sensor version.

Modular housing or completely welded compact housing.

Wide range of certificates.

Supply / Communication via density controller FML621
Ambient temperature -40 °C...70 °C (-40...158 °F)
Process temperature 0...80 °C (32…176 °F)
Process pressure 0...25 bar (0…362 psi)

Wetted parts

316L
Hygienic

3A

EHEDG

Sensor length Compact sensor
Output

Pulse

Certificates / Approvals ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
Specialities

Density/Concentration measurement in combination

with density controller FML621,

Surface finish: mechanical polished (up to 0.3 µm)

Components Density Computer FML621

 

Documents

You may want to read this product's catalog. If so, please click to view the Endress+Hauser Vibronic Point level detection Liquiphant FTL50H Series datasheet.
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