Liquiphant FTL43 – hygienic point level switch for liquids

Proven in the field, particularly compact and perfectly suitable for hygienic applications

FTL43

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Liquiphant FTL43, with LED, 316L housing, thread, extension tube

Specs at a glance

Process temperature

-40 °C...+150 °C
(-40 °F...+302 °F)
Process pressure / max. overpressure limit

Vacuum...64 bar
(Vacuum...928 psi)
Min. density of medium

0.5 g/cm³ (25.0 lb/ft3)
(0.4 g/cm³ (31.2 lb/ft3) optional)

See all specifications

Field of application

The Liquiphant FTL43 is a point level switch for liquids and part of the Compact Line. The product line is especially developed for hygienic applications and combines compact design with full performance. The proven vibronic technology works reliably in all pumpable liquids, without media adjustment. The Liquiphant FTL43 is distinguished by its ease of use with plug & play functionality and a wide range of digital communication options.

Liquiphant FTL43 is used for point level detection in process and storage tanks as well as in pipelines.

Liquiphant FTL43 covers a wide range of hygienic applications:

Level detection in narrow skids and modules for various liquids
Pump dry run protection in pipes
Overfill protection in process tanks
Detection of media with different densities

Benefits

Outstanding ease of use due to easy commissioning with plug & play functionality
Improved process and product safety through configuration integrity - a checksum algorithm (CRC) ensures that safety relevant parameters remain unchanged
Increased productivity thanks to traceable and documented on-demand verification without process interruption and continuous diagnostics with Heartbeat Technology
Documented compliance through certified hygienic design as well as proven material conformity and traceability
User-friendly operation with guided wizards and a wide range of digital communication options

Videos

Performance meets hygienic industry requirements: The Compact Line

Smart instrumentation through Heartbeat Technology

You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.
- More information
Digital Communication & Integration

Seamless integration of our field devices into the automation systems of many manufacturers. Field device tests in vendor-independent environment. Support of open standards.
- More information
IO-Link communication

IO-Link communication helps to digitalize your plant
- More information

Lean selection

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Particularly small, exceptionally powerful: the Compact Line

All the advantages of the Compact Line for hygienic applications in the Food & Beverage and Life Sciences industries.

Measuring principle

Vibration Liquids
Characteristic / Application

Advanced device for point level detection
in hygienic/aseptic applications.
Focus Food & Beverage and Life Sciences.
Compact sensor version with an optional pipe extension up to 1,5 m (5 ft).
Compact hygiene housing.
Wide range of certificates.
Specialities

Plug and play functionalities
One-Button Operation
Heartbeat Technology
IO-Link
Bluetooth® Operation and maintenance
Surface finish: mechanical or electro-polished
Supply / Communication

12…30V DC-PNP
IO-Link
8/16mA HART
Ambient temperature

-40 °C...+85 °C
(-40 °F...+185 °F)
Process temperature

-40 °C...+150 °C
(-40 °F...+302 °F)
Process pressure / max. overpressure limit

Vacuum...64 bar
(Vacuum...928 psi)
Min. density of medium

0.5 g/cm³ (25.0 lb/ft3)
(0.4 g/cm³ (31.2 lb/ft3) optional)
Main wetted parts

316L
Process connection

Threads (for weld-in adapter):
G3/4A, G1A
Flanges:
DN25...DN50 (EN1092-1)
NPS 2" Cl.150 (ASME B16.5, RF)
Process connection hygienic

Tri-Clamp
DIN 11851, DIN11864-1
Ingold
Flush mount
DRD
SMS1145
Varivent (Varinline)
Sensor length

Compact sensor
Short tube/Preferential length
148mm…1500mm (6,00…59")
Communication

IO-Link
HART
Bluetooth® wireless technology
Certificates / Approvals

ATEX, IEC Ex, CSA C/US, JPN Ex, KC Ex,
INMETRO Ex, NEPSI Ex/CCC, UK Ex
Safety approvals

Overfill protection WHG
Design approvals

Inspection certificate 3.1, EN10204
Conformity to cGMP
Declaration of Conformity ASME B31.3
AD2000
CRN approval
Hygienic approvals

3-A
EHEDG
CoC-ASME BPE
EU Food Contact Material (EC) 1935/2004
US Food Contact Material FDA CFR 21
CN Food Contact Material GB 4806
Options

Customized settings
Weld-in adapter
Components

RN22
RN42
SFP20

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03/07/2023

Liquiphant FTL43 – hygienic point level switch for liquids

Proven in the field, particularly compact and perfectly suitable for hygienic applications

Specs at a glance

Process temperature

Process pressure / max. overpressure limit

Min. density of medium

Field of application

Benefits

Videos

Smart instrumentation through Heartbeat Technology

Digital Communication & Integration

IO-Link communication

Lean selection

Could also interest you

Compact Line - Measuring devices for hygienic applications

Particularly small, exceptionally powerful: the Compact Line

Measuring principle

Characteristic / Application

Specialities

Supply / Communication

Ambient temperature

Process temperature

Process pressure / max. overpressure limit

Min. density of medium

Main wetted parts

Process connection

Process connection hygienic

Sensor length

Communication

Certificates / Approvals

Safety approvals

Design approvals

Hygienic approvals

Options

Components

Back

TI Liquiphant FTL43 IO-Link

BA Liquiphant FTL43 IO-Link

GP Liquiphant FTL43

KA Liquiphant FTL43 IO-Link

SD Tagging

SD Hygiene certificates

SD Liquiphant FTL43

Back

Profile gasket 29x36x3.7, FDA, 5 pcs.

Profile gasket 29x36x3.7, FDA, 5 pcs.

Profile gasket 29x36x3.7, FDA, USP, 5pcs

O-ring 21.89x2.62 VMQ, FDA, 5 pcs.

O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

O-ring 28.17x3.53 EPDM, FDA, USP, 3 pcs.

Flat seal 50x65x1 PTFE, FDA, 5 pieces

Plug connector M12, IP69

Plug connector M12, IP69, 90 deg

M12 socket,90o,316L,IP69,LED,cable L=5m

M12-female plug connec., 100deg,5m cable

Weld-in adapter RD52, 316L

Weld-in adapter RD52, 316L, 3.1

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

Weld-in adapter G3/4, d=55, 316L, 3.1

Weld-in adapter G1, adjustable, 316L

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

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

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

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

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

RN22 active barrier

Input

Output

Power Supply

RN42 active barrier

Input

Output

Power Supply

FieldPort SFP20

RN22 active barrier

Input

Output

Power Supply

RN42 active barrier

Input