Name: Liquiphant S FTL71
Brand: Endress+Hauser
Availability: InStock

This product is no longer available.

Please check new generation in the section predecessor / successor or contact your local Endress+Hauser entity.

Predecessor

Successor

F

L

E

X
Liquiphant FTL64

A level switch for hot and pumpable liquids
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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

Measuring principle

Vibration Liquids
Characteristic / Application

Modular housing concept
High process temperatures up to 280°C
wide range of process connections
Analogue and bus interfaces
Extensive certificate range (e.g. Ex,WHG)
compact, e.g. pipes
Dual Sealing / Second line of defense
Specialities

Foam detection
Detect a density change
second line of defense
Supply / Communication

PROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC bzw 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM
Ambient temperature

-50 °C...+70 °C
(-58 °F...+158 °F)
Process temperature

-60 °C...+280 °C
(-76 °F...+540 °F)
(300°C / 572°F, 50h cumulated)
Process pressure / max. overpressure limit

Vacuum...100 bar
(Vacuum...1450 bar)
Min. density of medium

0.5g/cm³ (0.4g/cm³ optional)
Main wetted parts

316L / Alloy
PFA and Enamel on request
Process connection

Thread:
G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
Flange:
DIN DN25...DN100,
ASME 1"...4",
JIS 25A...100A
Sensor length

Length 130mm (5.12") (Liquiphant II)
148mm...3000mm / 6000mm optional
(5.83"...118" / 236" optional)
Communication

PROFIBUS PA
19...253V AC
10...55V DC-PNP
19...253V AC bzw 10...55V DC
8/16mA, 11...36V DC
NAMUR
PFM
Certificates / Approvals

ATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
Safety approvals

SIL
Design approvals

EN 10204-3.1
NACE MR0175, MR0103
ASME B31.3
AD2000
Marine approval

GL/ ABS
Options

Heavy duty stainless steel housing mainly for the oil and gas industry
Components

FTL325P/FTL375P Interface PFM
FTL325N/FTL375N Interface NAMUR

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173 documents

Technical Information (TI)

Liquiphant S FTL70, FTL71 Technical Information

Technical Information (TI)

English version - 02/2017

New version available in English

High-temperature point level switch for all kinds of liquids

Select other languages, versions and see details Hide selection and details

	EN
13/02/2017
09/07/2010
16/06/2009
06/10/2005

Language:	English
Version:	13/02/2017
File size:	962.1 KB
File name:	TI00354FEN_1316.pdf

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Operating Instruction (BA)

Liquiphant M/S FTL50, FTL51, FTL50H, FTL51H, FTL51C, FTL70, FTL71 Electronic insert FEL50A PA

Operating Instruction (BA)

English version - 08/2004

New version available in English

Vibration Limit Switch
Level limit switch for all liquids.
Suitable for use in hazardous areas, food and pharmaceuticals

Select other languages, versions and see details Hide selection and details

	EN
10/08/2004

Language:	English
Version:	10/08/2004
File size:	836 KB
File name:	BA141FEN.pdf

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Short Instruction (KA)

Bedienungsanleitung/ Operating Instuction Liquiphant.

Short Instruction (KA)

English version - 05/2008

New version available in English

Sliding Sleeve

Select other languages, versions and see details Hide selection and details

	EN
01/05/2008
01/11/1998

Language:	English
Version:	01/05/2008
File size:	314.8 KB
File name:	KA100fa6_0308.pdf

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Short Instruction (KA)

Liquiphant S FTL70-########7##, FTL71-########7## Operating Instructions

Short Instruction (KA)

English version - 01/2017

New version available in English

High-temperature point level switch for all kinds of liquids

Select other languages, versions and see details Hide selection and details

	EN
20/01/2017
30/06/2016
31/07/2010
31/01/2006
18/03/2004

Language:	English
Version:	20/01/2017
File size:	1.5 MB
File name:	KA00173FA6_1417.pdf

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Download

Short Instruction (KA)

Liquiphant S FTL70, FTL71 Operating Instructions

Short Instruction (KA)

English version - 01/2017

New version available in English

High-temperature point level switch for all kinds of liquids

Select other languages, versions and see details Hide selection and details

	EN
20/01/2017
29/06/2016
09/07/2010
01/02/2006

Language:	English
Version:	20/01/2017
File size:	1.1 MB
File name:	KA00172FA6_1417.pdf

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Short Instruction (KA)

Liquiphant M/S FTL51, FTL71, FTL81 Operating Instructions

Short Instruction (KA)

English version - 05/2017

New version available in English

High Pressure Sliding Sleeve
G 1, NPT 1

Select other languages, versions and see details Hide selection and details

	EN
09/05/2017
31/07/2010
01/05/2008
01/10/2005

Language:	English
Version:	09/05/2017
File size:	295.4 KB
File name:	KA00153FA6_1317.pdf

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Short Instruction (KA)

Liquiphant M/S FTL51, FTL71, FTL81

Short Instruction (KA)

English version - 05/2017

New version available in English

High Pressure Sliding Sleeve
G 1 1/2, NPT 1 1/2

Select other languages, versions and see details Hide selection and details

	EN
09/05/2017
31/07/2010
01/05/2008
13/10/2005

Language:	English
Version:	09/05/2017
File size:	280 KB
File name:	KA00154FA6_1317.pdf

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Short Instruction (KA)

Exchange of sensor on Liquiphant M/S

Short Instruction (KA)

English version - 04/2012

New version available in English

Exchange of sensor on Liquiphant M/S

Select other languages, versions and see details Hide selection and details

	EN
24/04/2012

Language:	English
Version:	24/04/2012
File size:	398.2 KB
File name:	KA00529FA2_0908.pdf

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Short Instruction (KA)

Operating Instuction Liquiphant M FTL 51, FTL71, FTL81

Short Instruction (KA)

English version - 05/2017

New version available in English

Sliding Sleeve G 1 A, 1 NPT
for Unpressurised Operation.

Select other languages, versions and see details Hide selection and details

	EN
09/05/2017
19/10/2005

Language:	English
Version:	09/05/2017
File size:	158.9 KB
File name:	KA00151FA6_1317.pdf

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Short Instruction (KA)

Bedienungsanleitung/ Operating Instuctions Liquiphant M/S + FEL57

Short Instruction (KA)

English version - 02/2017

New version available in English

Selbsttest
Self test

Select other languages, versions and see details Hide selection and details

	EN
27/02/2017
01/03/2002

Language:	English
Version:	27/02/2017
File size:	227.1 KB
File name:	KA00147FA6_1316.pdf

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Loading more results

Filter

Search spare parts by number in drawing

60 spare parts & accessories

Cover F13 Ex Alu, gasket

Cover

Drawing number

Order code

20

52002698
Cover F17 Alu, gasket

Cover

Drawing number

Order code

20

52002699
Cover T13 Alu, gasket EPDM

Cover

Drawing number

Order code

20

52006903
Cover F16 grey, PBTP, gasket

Cover

Drawing number

Order code

20

52025606
Cover F16 transparent, gasket

Cover

Drawing number

Order code

20

52025790
Cover F27 316L, gasket EPDM

Cover

Drawing number

Order code

20

71114754
Adapter set housing/electronics FTL5x/7x

Housing/housing accessories

Drawing number

Order code

12

52004236
O-ring 71.0x3.55 EPDM, 5 pieces

Sealing

Drawing number

Order code

21

52004137
Sealing set EPDM,cover F13/17/18/27,5pc

Sealing

Drawing number

Order code

21

52004277
Sealing set EPDM 73.0x3.0, 10 pieces

Sealing

Drawing number

Order code

21

52008495
Sealing set FVQM, cover F27, 5 pc.

Sealing

Drawing number

Order code

21

71114756
Adapter set cable entry NPT1/2

further parts

Order code

52004133
Adapter set cable gland M20

further parts

Order code

52004134
Adapter set cable entry G1/2

further parts

Order code

52004135
Cable gland M20 Metal F15, gasket

further parts

Order code

71185029
Cover T13 "Terminal" Alu, gasket EPDM

Cover

Drawing number

Order code

25

52007103
Lubricant "SYNTHESO GLEP1" (tube a 8g)

further parts

Order code

52005977
Electronics FEL51 19-253VAC

Electronic

Drawing number

Order code

30

52002304
Electronics FEL52 10-55VDC-PNP

Electronic

Drawing number

Order code

30

52002305
Electronics FEL54 relays DPDT

Electronic

Drawing number

Order code

30

52002306
Electronics FEL55 11-36VDC

Electronic

Drawing number

Order code

30

52002307
Electronics FEL56 NAMUR

Electronic

Drawing number

Order code

30

52002308
Electronics FEL57 PFM

Electronic

Drawing number

Order code

30

52002309
Electronics FEL58 NAMUR

Electronic

Drawing number

Order code

30

52006454
Electronics FEL50A,PA,HW02.00,SW01.03.00

Electronic

Drawing number

Order code

30

71074953
Modification name plate, non Ex

further parts

Order code

71067434
Sealing ring G1, 33x39 FA, 5 pcs.

further parts

Drawing number

Order code

57

52014048
Sealing ring G1-1/2, 48x55 FA, 5 pcs.

further parts

Drawing number

Order code

57

52014047
Protection cover F16 housing

Order code

71127760
Weather protection cover F13/F17/F18/F27

Order code

71040497
Weather protection cover F6/F10

Order code

942262-0000
Sliding sleeve 100bar G1, AlloyC22, 3.1

Order code

71118691
Sliding sleeve 100bar G1, 316L

Order code

52003663
Sliding sleeve 100bar G1, 316L, 3.1

Order code

52011880
Sliding sleeve 100bar G1, AlloyC4

Order code

52003664
Sliding sleeve 100bar G1-1/2, 316L

Order code

52003665
Sliding sleeve 100bar G1-1/2, 316L, 3.1

Order code

52011882
Sliding sleeve 100bar G1-1/2, AlloyC4

Order code

52003666
Sliding sleeve NPT1, 316L, 3.1

Order code

52011889
Sliding sleeve 100bar NPT1, AlloyC22,3.1

Order code

71118694
Sliding sleeve NPT1-1/2, 316L

Order code

52003981
Fork protection screwed

Order code

71639787
Fork protection screwed and slitted

Order code

71639788

Liquiphant S FTL71

Predecessor

Successor

Liquiphant FTL64

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

Sensor length

Communication

Certificates / Approvals

Safety approvals

Design approvals

Marine approval

Options

Components

Back

Liquiphant S FTL70, FTL71 Technical Information

Liquiphant M/S FTL50, FTL51, FTL50H, FTL51H, FTL51C, FTL70, FTL71 Electronic insert FEL50A PA

Bedienungsanleitung/ Operating Instuction Liquiphant.

Liquiphant S FTL70-########7##, FTL71-########7## Operating Instructions

Liquiphant S FTL70, FTL71 Operating Instructions

Liquiphant M/S FTL51, FTL71, FTL81 Operating Instructions

Liquiphant M/S FTL51, FTL71, FTL81

Exchange of sensor on Liquiphant M/S

Operating Instuction Liquiphant M FTL 51, FTL71, FTL81

Bedienungsanleitung/ Operating Instuctions Liquiphant M/S + FEL57

Back

Cover F13 Ex Alu, gasket

Cover F17 Alu, gasket

Cover T13 Alu, gasket EPDM

Cover F16 grey, PBTP, gasket

Cover F16 transparent, gasket

Cover F27 316L, gasket EPDM

Adapter set housing/electronics FTL5x/7x

O-ring 71.0x3.55 EPDM, 5 pieces

Sealing set EPDM,cover F13/17/18/27,5pc

Sealing set EPDM 73.0x3.0, 10 pieces

Sealing set FVQM, cover F27, 5 pc.

Adapter set cable entry NPT1/2

Adapter set cable gland M20

Adapter set cable entry G1/2

Cable gland M20 Metal F15, gasket

Cover T13 "Terminal" Alu, gasket EPDM

Lubricant "SYNTHESO GLEP1" (tube a 8g)

Electronics FEL51 19-253VAC

Electronics FEL52 10-55VDC-PNP

Electronics FEL54 relays DPDT

Electronics FEL55 11-36VDC

Electronics FEL56 NAMUR

Electronics FEL57 PFM

Electronics FEL58 NAMUR

Electronics FEL50A,PA,HW02.00,SW01.03.00

Modification name plate, non Ex

Sealing ring G1, 33x39 FA, 5 pcs.

Sealing ring G1-1/2, 48x55 FA, 5 pcs.

Protection cover F16 housing

Weather protection cover F13/F17/F18/F27

Weather protection cover F6/F10

Sliding sleeve 100bar G1, AlloyC22, 3.1

Sliding sleeve 100bar G1, 316L

Sliding sleeve 100bar G1, 316L, 3.1

Sliding sleeve 100bar G1, AlloyC4

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

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

Sliding sleeve 100bar G1-1/2, AlloyC4

Sliding sleeve NPT1, 316L, 3.1

Sliding sleeve 100bar NPT1, AlloyC22,3.1

Sliding sleeve NPT1-1/2, 316L

Fork protection screwed

Fork protection screwed and slitted

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