 
                  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
The iTEMP TMT82 is a highly reliable, accurate and long-term stable temperature transmitter for industrial processes requiring high availability. 
The versatile 2-channel device converts universal sensor inputs such as thermocouples or RTD into stable, scalable 4 to 20 mA output signals and HART® communication. With its built-in smart sensor monitoring capability and diagnostic status information according to NAMUR NE 107, the SIL 2, SC3 certified transmitter increases process safety and uptime.
- Safe operation in hazardous areas; International approvals such as FM, CSA, ATEX, EAC, NEPSI, IECEx, DNV GL 
- 2-channel universal signal inputs: RTD, thermocouple, resistance (Ω) and voltage transmitters (mV), HART® 7 protocol 
- Suited for use in marine applications 
- Installation in explosion proof field housings; 
- Protection class up to IP 68 
- Fits in flat-face terminal heads as per DIN EN 50446 
- Cabinet or DIN rail mounting; width: 17.5 mm 
Benefits
- Robust temperature transmitter delivering precise, long-term stable measurements for high plant availability 
- SIL certification up to SIL2, SC3 according to IEC 61508:2010 
- Versatile mounting and housing options: 
 terminal head form B, DIN rail, field housing with separate terminal compartment, integrated display (TID10)
- Transmitter-sensor matching for highest measurement accuracy 
- Sensor and hardware failure detection; diagnostic status information 
 according to NAMUR NE 107
- Time-saving installation: Tool-free wiring with push-in terminal technology 
Videos
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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 | 
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 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 | 
Extended selection
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        High-end products 
- Highly functional and convenient
Technical excellence
Simplicity
 
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                                                    Technical Information (TI)
 TI iTEMP TMT82English version - 03/2025 Temperature transmitter EN 10/03/202510/05/202431/03/202222/01/202110/11/2020Language: English Version: 10/03/2025 File size: 2.5 MB File name: TI01010TEN_2725-00.pdf 
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                                                    Operating Instruction (BA)
 BA iTEMP TMT82English version - 04/2024 2-channel temperature transmitter with HART<sup>®</sup> protocol EN 15/04/202404/04/202229/01/202115/09/202017/12/2019Language: English Version: 15/04/2024 File size: 3.6 MB File name: BA01028TEN_2624-00.pdf 
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                                                            Technical Information (TI)
 TI iTEMP TMT82Temperature transmitter EN 10/03/202510/05/202431/03/202222/01/202110/11/2020Language: English Version: 10/03/2025 File size: 2.5 MB File name: TI01010TEN_2725-00.pdf 
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                                                            Operating Instruction (BA)
 BA iTEMP TMT822-channel temperature transmitter 
 with HART<sup>®</sup> protocolEN 15/04/202404/04/202229/01/202115/09/202017/12/2019Language: English Version: 15/04/2024 File size: 3.6 MB File name: BA01028TEN_2624-00.pdf 
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                                                            Operating Instruction (BA)
 TID10 Operating InstructionsPluggable display for head transmitters (TMT8x) EN 01/03/201301/05/200801/04/2008Language: English Version: 01/03/2013 File size: 606 KB File name: BA00262rc4_1313.pdf 
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                                                            Short Instruction (KA)
 KA iTEMP TMT822-channel temperature transmitter with HART® protocol EN 30/05/202415/01/202117/12/201911/03/201624/11/2014Language: English Version: 30/05/2024 File size: 1.6 MB File name: KA01095TEN_2024-00.pdf 
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                                                            Ex Safety Instruction (XA)
 iTEMP TMT82, TMT84, TMT85PROFIBUS®, FOUNDATION Fieldbus™ 
 ATEX, IECEx: Ex ia [ia Ga] IIC T6 Gb
 
 Safety instructions for electrical apparatus in explosion-hazardous
 areasEN 20/06/202211/11/202007/11/201820/06/201623/01/2012Language: English Version: 20/06/2022 File size: 400.4 KB File name: XA01012TEN_0522-00.pdf 
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                                                            Ex Safety Instruction (XA)
 XA iTEMP TMT71, TMT72, TMT82, TMT84, TMT85, TMT86, TMT182BATEX: 
 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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                                                            Ex Safety Instruction (XA)
 iTEMP TMT82FM: 
 Control Drawing XP, NI, DIP
 340500113Language: English Version: 08/06/2011 File size: 105.6 KB File name: 340500113.pdf 
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                                                            Ex Safety Instruction (XA)
 iTEMP TMT82FM: 
 Control Drawing IS, NI
 340500111Language: English Version: 08/06/2011 File size: 69 KB File name: 340500111.pdf 
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                                                            Ex Safety Instruction (XA)
 XA iTEMP TMT82Ex ec IIC T4...T6 Gc EN 03/07/2024Language: English Version: 03/07/2024 File size: 450.6 KB File name: XA03310TEN_0124-00.pdf 
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                                                            Ex Safety Instruction (XA)
 iTEMP TMT82EAC: 
 0Ex ia IIC T6…T4 Ga X
 Ex ia IIIC T85 °C...T120 °C Dc XEN 14/06/2021Language: English Version: 14/06/2021 File size: 499.9 KB File name: XA02626TEN_0121.pdf 
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