iTEMP TMT82 temperature transmitter with HART® communication

iTEMP TMT82 HART® 7 temperature transmitter

Dual channel, SIL compliant temperature transmitter for use in hazardous areas

TMT82

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Product picture iTEMP TMT82 Temperature transmitter — Display TID10 to plug on

iTEMP TMT82 dual compartment field housing with integrated display — iTEMP TMT82 in field mount housing with separate terminal
compartment and integrated display for use in hazardous areas

iTEMP TMT82 Temperature transmitter — Installed in field housing TA30H for use in Ex d applications

iTEMP TMT82 temperature transmitter with screw terminals — iTEMP TMT82 temperature transmitter in terminal head form B as per DIN EN 50446, with screw terminals

iTEMP TMT82 HART® temperature transmitter in terminal head form B as per DIN EN 50446 with push-in terminals,
DIN rail housing variant

Specs at a glance

Accuracy

(Pt100, -50...200 °C) <= 0,1 K
(Pt100, -58...392 °F) <= 0,18 °F

See all specifications

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

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iTHERM applications with limited access

iTHERM TM131 thermometer with remote fieldhousing containing a iTEMP TMT82 HART transmitter and display for applications with limited access
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Success stories

Prevent grain dust ignition in bulk tanks & silos

How temperature profiling increases plant safety and product quality in bulk tanks and silos for food storage.
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Self-calibrating thermometers in hygienic processes

This white paper explains how self-calibrating thermometers can be used in hygienic process engineering. It details theory and practice as well as application examples. Learn more!
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Measuring principle

Head transmitter
Input

2 x RTD, TC, Ohm, mV
Output

1 x analog 4...20 mA / HART
Auxiliary power supply

11...42 V DC (head transmitter)
12...42 V DC (Din rail device)
11/12...30 V DC (Ex ia)
Communication

HART-protocol
Installation

Terminal head form B, DIN-Rail housing or field mount housing
Accuracy

(Pt100, -50...200 °C) <= 0,1 K
(Pt100, -58...392 °F) <= 0,18 °F
Galvanic isolation

yes
Certification

ATEX II1G Ex ia IIC T4/T5/T6
ATEX II3G Ex ic IIC T6
ATEX II2D Ex tb IIIC Db
ATEX II3D Ex tc IIIC Dc
ATEX II3G Ex nA IIC T6
ATEX II1G Ex ia IIC T6, II3D
ATEX II3G Ex nA IIC T6, II3D
ATEX II2G Ex d T6, II2D Ex tb IIIC
CSA C/US General Purpose
CSA IS, NI I / 1+2/A-D
CSA XP, NI, DIP I, II, III/1+2/A-G
FM IS,NI I / 1+2/A-D
FM XP, NI, DIP I, II, III/1+2/A-G
EAC Ex ia IIC T6 Ga
EAC Ex d IIC T6 Gb
EAC Ex ia IIC T6, II3D
IECEx Ex ia IIC T4/T5/T6
IECEx Ex tb IIIC Db
IECEx Ex nA II T4/T5/T6
IECEx Ex d T6 Gb, Ex tb IIIC Db
INMETRO Ex ia [ia Ga] IIC T6 Gb
INMETRO Ex d T6 Gb, Ex tb IIIC Db
NEPSI Ex ia IIC T6 Ga
NEPSI Ex d IIC T6 Gb
NEPSI Ex nA IIC T6 Gc
TIIS Ex ia IIC T6
TIIS Ex nA II T6
UK II1G Ex ia IIC T6 Ga
UK II2D Ex tb IIIC Db
UK II3D Ex tc IIIC Dc
UK II1G Ex ia IIC T6 Ga, II3D Ex ia IIIC Dc
UK II3G Ex nA IIC Gc, II3D Ex tc IIIC Dc
UK II2G Ex db IIC T6 Gb, II2D Ex tb IIIC Db
ATEX IECEx II1G Ex ia IIC T6 Ga
FM+CSA IS, NI I/1+2/A-D

	EN
31/03/2022
22/01/2021
10/11/2020
20/11/2019
01/10/2019

Language:	English
Version:	22/01/2021
File size:	2.3 MB
File name:	TI01010TEN_2421.pdf

	EN
04/04/2022
29/01/2021
15/09/2020
17/12/2019
01/10/2019

Language:	English
Version:	29/01/2021
File size:	3.3 MB
File name:	BA01028TEN_2421.pdf

	EN
31/03/2022
22/01/2021
10/11/2020
20/11/2019
01/10/2019

	EN
01/03/2013
01/05/2008
01/04/2008

	EN
15/01/2021
17/12/2019
11/03/2016
24/11/2014
21/01/2014

	EN
20/06/2022
11/11/2020
07/11/2018
20/06/2016
23/01/2012

	EN
17/07/2023
14/11/2022
15/08/2022
19/11/2018
23/03/2016

iTEMP TMT82 HART® 7 temperature transmitter

Dual channel, SIL compliant temperature transmitter for use in hazardous areas

Specs at a glance

Accuracy

Field of application

Benefits

Get this product as part of a bundle

iTHERM applications with limited access

Extended selection

Success stories

Prevent grain dust ignition in bulk tanks & silos

Self-calibrating thermometers in hygienic processes

Medical autoclaves

Automated inline self-calibration at Lonza

Iplom enhances catalyst life, process safety and efficiency

Measuring principle

Input

Output

Auxiliary power supply

Communication

Installation

Accuracy

Galvanic isolation

Certification

Back

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iTEMP TMT82

iTEMP TMT82

iTEMP TMT82

TID10 Operating Instructions

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Back

Fixing kit cpl.TMT8x/7x (european)

Fixing kit cpl. TMT8x/7x USA(american)

iTEMP TMT82, Transmitter HART

TID10 Service cable

Terminal Head TA30A

Terminal Head TA30D

Terminal Head TA30H

Spare RFID TAG