
Specs at a glance
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Accuracy
(Pt100, -50...200 °C) <= 0,1 K
(Pt100, -58...392 °F) <= 0,18 °F
Field of application
Unsurpassed reliability, accuracy and long-term stability in critical processes across all industries. The configurable transmitter transfers converted signals from RTD and thermocouple (TC) temperature probes, as well as resistance and voltage signals. The standardized 4 to 20 mA output signal is used for process measurement. Swift and easy commissioning, operation and maintenance via PC software or with integrated Bluetooth® technology and Endress+Hauser SmartBlue App.
Bluetooth®-enabled or PC programmable temperature transmitter for the conversion of various input signals into a scalable, analog 4 to 20 mA output signal
Improved process efficiency and increased plant uptime
Universal input for resistance thermometers (RTD), thermocouples (TC), resistance transmitters (Ω) and voltage transmitters (mV)
Installation in terminal head form B as per DIN EN 50446
Installation in cabinets with DIN rail housing
Optional installation in field housing for Ex d applications
Benefits
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Safe operation in hazardous areas thanks to international approvals
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Reliable operation thanks to sensor and device monitoring
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Integrated Bluetooth® interface for the wireless display of measured values and configuration via Endress+Hauser SmartBlue App, optional
User-friendly guided user interface concept also on-site via Bluetooth®
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Available with plug-on display TID10
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Diagnostics information according to NAMUR NE 107
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Operating Instruction (BA)
iTEMP TMT71
English version - 05/2022
Temperature transmitter
EN More 04/05/202215/05/201903/12/201801/11/2018Language:
English
Version:
04/05/2022
File size:
3.2 MB
File name:
BA01927TEN_0422-00.pdf
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Technical Information (TI)
iTEMP TMT71
English version - 03/2022
Temperature transmitter
EN More 18/03/202215/04/201903/12/201817/09/2018Language:
English
Version:
18/03/2022
File size:
1.8 MB
File name:
TI01393TEN_0422-00.pdf
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Technical Information (TI)
iTEMP TMT71
Temperature transmitter
EN Select other language 18/03/202215/04/201903/12/201817/09/2018Language:
English
Version:
18/03/2022
File size:
1.8 MB
File name:
TI01393TEN_0422-00.pdf
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Operating Instruction (BA)
iTEMP TMT71
Temperature transmitter
EN Select other language 04/05/202215/05/201903/12/201801/11/2018Language:
English
Version:
04/05/2022
File size:
3.2 MB
File name:
BA01927TEN_0422-00.pdf
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Short Instruction (KA)
KA iTEMP TMT71, TMT72
Temperature transmitter
iTEMP TMT71 with 4 to 20 mA analog output
iTEMP TMT72 with HART® communicationEN Select other language 30/04/202429/05/201913/11/2018Language:
English
Version:
30/04/2024
File size:
1.3 MB
File name:
KA01414TEN_0324-00.pdf
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Installation Instructions (EA)
Bild Temperaturtransmitter TMT71
Bild Temperaturtransmitter TMT71
EN Select other language 01/09/2018Language:
English
Version:
01/09/2018
File size:
125.9 KB
File name:
Bild TMT71.pdf
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72 Control Drawing CSA Ex ia, Ex ec
Temperature transmitter
Installation notes for hazardous locations
Intrinsical safety, increased safetyLanguage:
English
Version:
26/06/2023
File size:
277.7 KB
File name:
10000010382.pdf
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Ex Safety Instruction (XA)
XA iTEMP TMT71, TMT72
ATEX/IECEx: Ex ia IIC T6 Ga
EN Select other language 17/07/202316/08/202220/08/202002/03/202030/10/2019Language:
English
Version:
17/07/2023
File size:
490.7 KB
File name:
XA01736TEN_0623-00.pdf
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Ex Safety Instruction (XA)
XA iTEMP TMT71, TMT72, TMT82, TMT84, TMT85, TMT86, TMT182B
ATEX:
Ex ia IIIC Txxx °C Dc, Ex tc IIIC Txxx °C Dc
Ex tc IIIC Txxx °C Dc, Ex tc IIIC Dc
Ex nA IIC T6 Gc, Ex ec IIC T6 Gc
Ex nA IIC Gc, Ex ec IIC GcEN Select other language 17/07/202314/11/202215/08/202219/11/201823/03/2016Language:
English
Version:
17/07/2023
File size:
445.5 KB
File name:
XA01006TEN_0823-00.pdf
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72 Control Drawing CSA Ex ia, Ex ec
Temperature transmitter
Installation Notes for hazardous locations
Intrinsical safety, increased safetyLanguage:
English
Version:
26/06/2023
File size:
327 KB
File name:
10000010389.pdf
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72
Temperature transmitter
Ex ia IIC T4...T6 Ga
Ex ia IIC T4...T6 Gb
Ex ia [ia Ga] IIC T4...T6 Gb
Ex ib [ia Ga] IIC T4...T6 GbEN Select other language 23/12/2022Language:
English
Version:
23/12/2022
File size:
489.9 KB
File name:
XA03097TEN_0122-00.pdf
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Ex Safety Instruction (XA)
XA iTEMP TMT71, TMT72, TMT82, TMT84, TMT85, TMT86
Ex db IIC T4...T6 Gb
Ex tb IIIC T85…T110°C DbEN Select other language 28/09/2023Language:
English
Version:
28/09/2023
File size:
427.3 KB
File name:
XA03197TEN_0123-00.pdf
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Ex Safety Instruction (XA)
XA iTEMP TMT71, TMT72, TMT82, TMT84, TMT85, TMT86
ATEX:
Ex ic IIC T6 GcEN Select other language 18/07/202328/02/202320/08/202030/11/201923/11/2018Language:
English
Version:
18/07/2023
File size:
449.8 KB
File name:
XA01155TEN_0723-00.pdf
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Ex Safety Instruction (XA)
XA iTEMP TMT82, TMT71, TMT72
DIN rail transmitter
ATEX:
Ex nA IIC Gc
Ex ec IIC GcEN Select other language 17/07/202313/03/202320/08/202030/11/201919/08/2016Language:
English
Version:
17/07/2023
File size:
399.1 KB
File name:
XA01402REN_0623-00.pdf
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72, TMT82, TMT84, TMT85, TMT86
ATEX, IECEx:
Ex db IIC T6 Gb
Ex tb IIIC Txxx °C DbEN Select other language 20/02/202316/08/202210/11/202001/12/201812/07/2016Language:
English
Version:
20/02/2023
File size:
429.2 KB
File name:
XA01007TEN_0723-00.pdf
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72 Control Drawing CSA XP, DIP
Temperature field Transmitter
Installation notes for hazardous locations
(Explosion proof and Dust ignition proof)Language:
English
Version:
26/06/2023
File size:
172.2 KB
File name:
10000010390.pdf
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Ex Safety Instruction (XA)
XA iTEMP TMT71, iTEMP TMT72, iTEMP TMT182B
Temperature transmitters
0Ex ia IIC T6...T4 Ga X
1Ex ia IIC T6...T4 Gb X
1Ex ib [ia Ga] IIC T6...T4 Gb XEN Select other language 09/07/202401/08/2021Language:
English
Version:
09/07/2024
File size:
490.4 KB
File name:
XA02657TEN_0224-00.pdf
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Special Documentation (SD)
Device viewer
Technical documentation in other languages
Language:
English
Version:
14/07/2021
File size:
478.5 KB
File name:
SD02429R09EN_0121.pdf
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Special Documentation (SD)
iTEMP TMT71, TMT72
Attachment for Bluetooth radio approvals
EN 23/01/202308/09/2022Language:
English
Version:
23/01/2023
File size:
338.5 KB
File name:
SD03030TEN_0222.pdf
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PU (Publication)
PU01304T/09/EN/02.22 2-pager
iTEMPTMT71 and TMT72
Temperature transmitter family for all industriesLanguage:
English
Version:
09/08/2022
File size:
2.6 MB
File name:
PU01304T_09_EN_02.22 iTEMP TMT71_72.pdf
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PU (Publication)
PU01304T/09/DE/01.18 2-pager
iTEMPTMT71 und TMT72
Die Temperaturtransmitter für alle BranchenLanguage:
German
Version:
14/09/2022
File size:
2.6 MB
File name:
PU01304T_09_DE_02.22 iTEMP TMT71_72.pdf
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PU (Publication)
Misura della temperatura e componenti di sistema per i settori alimentare e farmaceutico.
Misura della temperatura e componenti di sistema per i settori
alimentare e
farmaceutico.
La nuova frontiera dell'igiene: un'offerta complete per applicazioni
igieniche e asetticheLanguage:
Italian
Version:
10/01/2020
File size:
11.2 MB
File name:
EH_Booklet COMPLETO.pdf
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Innovation (IN)
The perfect fit for your measuring point
The perfect fit for your measuring point
Temperature transmitters from Endress+HauserLanguage:
English
Version:
31/07/2024
File size:
1.5 MB
File name:
IN01338T_09EN.pdf
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Innovation (IN)
Die perfekte Lösung für Ihre Messstelle
Temperaturtransmitter von Endress+Hauser
Language:
German
Version:
06/02/2025
File size:
1.5 MB
File name:
IN01338T_09DE.pdf
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Manufacturer Declaration
Product family: DIN rail transmitter, Field transmitter, Head transmitters
Product root: TMT127-, TMT128-, TMT142B-, TMT182B-, TMT188-, TMT31-, TMT36-, TMT71-, TMT72-, TMT80-, TMT82-, TMT84-, TMT85-, TMT86-
Declaration number: ЕАЭС KZ 7500533.13.12.04143
Manufacturer specification: EMCLanguage:
Russian
Version:
05/09/2024
File size:
874.1 KB
File name:
EACKZ7500533131204143.pdf
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Manufacturer Declaration
Product family: Head transmitters
Product root: TMT71-, TMT72-
Declaration number: TMT7X SUPPLIERS DOC
Manufacturer specification: RoHS, Explosion protection, EMC
Additional information: ACMA, AustraliaLanguage:
English
Version:
12/04/2024
File size:
144.2 KB
File name:
TMT7x Suppliers Dec of Conformity_2404012.pdf
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Manufacturer Declaration
Product family: DIN rail transmitter
Product root: TMT71-
Declaration number: HE_01247_01.20
Manufacturer specification: RoHS
Additional information: China RoHSLanguage:
Chinese
Version:
06/03/2020
File size:
296 KB
File name:
HE_01247_01.20 China RoHS TMT71.pdf
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EU Declaration
Product family: Head transmitters
Product root: TMT71-, TMT72-, TMT82-, TMT84-, TMT85-, TMT86-
Declaration number: EC_00095_05.22EN Select other language 26/10/2022Language:
English
Version:
26/10/2022
File size:
205.5 KB
File name:
EC_00095_05.22.pdf
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EU Declaration
Product family: Head transmitters
Product root: OTMT71-, OTMT72-, TMT71-, TMT72-
Declaration number: EC_00728_03.25EN Select other language 10/04/2025Language:
English
Version:
10/04/2025
File size:
193.5 KB
File name:
EC_00728_03.25.pdf
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EU Declaration
Product family: Head transmitters
Product root: OTMT31-, OTMT71-, OTMT72-, TMT31-, TMT71-, TMT72-, TMT82-, TMT84-, TMT85-, TMT86-
Declaration number: EC_00187_07.25EN Select other language 10/03/2025Language:
English
Version:
10/03/2025
File size:
1.4 MB
File name:
EC_00187_07.25.pdf
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EU Declaration
Product family: Head transmitters
Product root: TMT182B-, TMT71-, TMT72-, TMT86-
Declaration number: EC_00726_04.22EN Select other language 08/11/2022Language:
English
Version:
08/11/2022
File size:
153 KB
File name:
EC_00726_04.22.pdf
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EU Declaration
Product family: Head transmitters
Product root: OTMT71-, OTMT72-, TMT182B-, TMT71-, TMT72-
Declaration number: EC_00695_04.23EN Select other language 30/05/2023Language:
English
Version:
30/05/2023
File size:
166 KB
File name:
EC_00695_04.23.pdf
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UK Conformity Assessed
Product family: Field transmitter, Head transmitters
Product root: TMT71-, TMT72-, TMT82-, TMT84-, TMT85-
Declaration number: UK_00424_01.21Language:
English
Version:
24/03/2022
File size:
131.5 KB
File name:
UK_00424_01.21.pdf
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UK Conformity Assessed
Product family: Head transmitters
Product root: TMT180-, TMT31-, TMT36-, TMT71-, TMT72-, TMT80-, TMT82-, TMT84-, TMT85-, TMT86-
Declaration number: UK_00471_04.24Language:
English
Version:
25/11/2024
File size:
125.1 KB
File name:
UK_00471_04.24.pdf
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UK Conformity Assessed
Product family: Accessories, Head transmitters
Product root: OTID10-, OTMT71-, OTMT72-, OTMT82-, OTMT84-, OTMT85-, TID10-, TMT71-, TMT72-, TMT82-, TMT84-, TMT85-
Declaration number: UK_00423_02.23Language:
English
Version:
26/07/2023
File size:
130.4 KB
File name:
UK_00423_02.23.pdf
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Product Carbon Footprint Information
Product family: Head transmitters
Product root: TMT71-
Declaration number: ED_00170_01.24Language:
English
Version:
26/09/2024
File size:
34.4 KB
File name:
ED_00170_01.24.pdf
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Miscellaneous
Product family: Accessories: RTD insert, Accessories: TC insert, ACCESSORIES: T_INSERTS, DIN rail transmitter, Field transmitter, HEAD TRANSMITTERS, PROCESS RTD DIRECT CONTACT, Process RTD general purpose
Product root: TET300-, TMT111-, TMT112-, TMT121-, TMT122-,
TMT127-, TMT128-, TMT142-,TMT142B-, TMT162-, TMT180-, TMT181-, TMT182-,
TMT187-, TMT188-, TMT71-, TMT72-, TMT80-, TMT82-, TMT84-, TMT85-,
TPC100-, TPC300-,TS111-, TS211-, TST310-, TST602-
Region: Eurasian Economic Union
Approval agency: EAC
Approval number: EAEC N RU D-DE.AB53.B.01191/20Language:
Russian
Version:
26/11/2020
File size:
84.3 KB
File name:
EAEC N RU D-DE.AB53.B.01191_20.pdf
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Explosion Protection
Product family: DIN rail transmitter, Head transmitters
Product root: TMT71-, TMT72-
Region: Brazil
Approval agency: TÜV
Protection: Ex ia IIC T6...T4 Ga, Ex ia IIC T6...T4 GbLanguage:
Portuguese
Version:
20/10/2023
File size:
649.6 KB
File name:
TUEV 23.1038 X_TUEV 23.064x.pdf
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Explosion Protection
Product family: Accessories: RTD insert, Accessories: TC insert, Accessories: Inserts, Field transmitter, Head transmitters, Process displays, Process RTD direct contact, Process RTD general purpose, Process RTD heavy duty, Process RTD hygienic, Process TC direct contact, Process TC direct in contact, Process TC heavy duty
Product root: OTMT71-, OTMT72-, RIA14-, RIA16-, TC15-, TC61-, TC62-, TC63-, TC65-, TC66-, TEC420-, TM111-, TM112-, TM131-, TM151-, T
M152-, TM411-, TM412-, TMT142-, TMT162-, TMT182B-, TMT71-, TMT72-, TMT82-, TMT84-, TMT85-, TMT86-, TPC100-, TPR100-, TR15-, TR61-, T
R62-, TR63-, TR65-, TR66-, TS111-, TS211-, TS212-, TSC310-, TST310-
Region: United Arab Emirates
Approval agency: Intertek
Protection: Ex d, Ex i, Ex tLanguage:
English
Version:
04/04/2025
File size:
11.5 MB
File name:
25-04-145737_E25-04-151482_NB0007.pdf
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Explosion Protection
Product family: Head transmitters
Product root: TMT71-, TMT72-
Region: India
Approval agency: PESO
Protection: Ex i Cl. I Zone 1Language:
English
Version:
10/06/2022
File size:
142.5 KB
File name:
TMT7x.pdf
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Explosion Protection
Product family: Field transmitter, Head transmitters
Product root: TMT71-, TMT72-
Region: South Korea
Approval agency: KTL
Protection: Ex tb IIIC Txxx°C DbLanguage:
Korean
Version:
12/11/2020
File size:
642.3 KB
File name:
20-KA4BO-0887.pdf
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Explosion Protection
Product family: Field transmitter, Head transmitters
Product root: TMT71-, TMT72-
Region: South Korea
Approval agency: KTL
Protection: Ex db IIC T6...T4 GbLanguage:
Korean
Version:
12/11/2020
File size:
639.1 KB
File name:
20-KA4BO-0886.pdf
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