
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
Videos
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Device commissioning via SmartBlue
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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
Success stories
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Measuring principle
Head transmitter
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Input
1 x RTD, TC, Ohm, mV
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Output
1 x analog 4...20 mA
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Auxiliary power supply
10...36 V DC (Head transmitter)
11...36 V DC (DIN rail device)
10/11...30 V DC (Ex ia) -
Communication
pc-programmable
Bluetooth® wireless technology -
Installation
Terminal head form B / DIN rail / field mount housing
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Accuracy
(Pt100, -50...200 °C) <= 0,1 K
(Pt100, -58...392 °F) <= 0,18 °F -
Galvanic isolation
yes
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Certification
ATEX Ex ia, Ex ic, Ex tc, Ex nA, Ex db, Ex tb
ATEX IECEx Ex ia, Ex tb
IECEx Ex d, Ex tb
CSA C/US General Purpose
CSA C/US IS, Ex ec, XP, DIP
INMETRO Ex ia, Ex d, Ex tb
NEPSI Ex ia, Ex d, Ex tb
EAC Ex ia, Ex d
UKCA Ex ia, Ex tc, Ex nA, Ex db, Ex tb
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Technical Information (TI)
iTEMP TMT71
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Technical Information (TI)
English version - 03/2022Temperature transmitter
EN 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
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Operating Instruction (BA)
English version - 05/2022Temperature transmitter
EN 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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-
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Short Instruction (KA)
KA iTEMP TMT71, TMT72
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Short Instruction (KA)
English version - 04/2024Temperature transmitter
iTEMP TMT71 with 4 to 20 mA analog output
iTEMP TMT72 with HART® communicationEN 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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Ex Safety Instruction (XA)
XA iTEMP TMT71, TMT72
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Ex Safety Instruction (XA)
English version - 07/2023ATEX/IECEx: Ex ia IIC T6 Ga
EN 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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-
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Ex Safety Instruction (XA)
XA iTEMP TMT71, TMT72, TMT82, TMT84, TMT85, TMT86, TMT182B
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Ex Safety Instruction (XA)
English version - 07/2023ATEX:
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 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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-
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72 Control Drawing CSA Ex ia, Ex ec
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Ex Safety Instruction (XA)
English version - 06/2023Temperature 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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-
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72 Control Drawing CSA Ex ia, Ex ec
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Ex Safety Instruction (XA)
English version - 06/2023Temperature 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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-
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Ex Safety Instruction (XA)
iTEMP TMT71, TMT72
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Ex Safety Instruction (XA)
English version - 12/2022Temperature 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 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 TMT82, TMT71, TMT72
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Ex Safety Instruction (XA)
English version - 07/2023DIN rail transmitter
ATEX:
Ex nA IIC Gc
Ex ec IIC GcEN 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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-
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Ex Safety Instruction (XA)
XA iTEMP TMT71, TMT72, TMT82, TMT84, TMT85, TMT86
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Ex Safety Instruction (XA)
English version - 09/2023Ex db IIC T4...T6 Gb
Ex tb IIIC T85…T110°C DbEN 28/09/2023Language:
English
Version:
28/09/2023
File size:
427.3 KB
File name:
XA03197TEN_0123-00.pdf
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