Specs at a glance
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Accuracy
(Pt100,Pt1000, -50…+250°C) <= 0,1 K
(Pt100,Pt1000, -58…+482°F) <= 0,18° F
Field of application
The iTEMP TMT31 is a reliable, long-term stable, single-channel 4 to 20 mA temperature transmitter for thermometers with terminal head Form B suited for use in Zone 2 / Div. 2 areas. Individual transmitter-sensor matching with Callendar-Van Dusen linearization further improves your temperature measurement accuracy for RTD sensors. Push-in terminals for quick wiring facilitate installation. The device is available pre-configured or can easily be parametrized using free software tools.
Highly accurate and reliable temperature measurement for various industrial and hygienic process applications
Certified for use in Zone 2 (Ex ec) / Div. 2 areas
Input: Single RTD sensor input for Pt100 or Pt1000 (2-/3- or 4-wire) sensors
Output: 4 to 20 mA analog output
Configurable or factory-set fixed parameters
Installation in terminal heads Form B as per DIN EN 50446
Benefits
Push-in terminals for fast, tool-free wiring during installation or maintenance
Simple parametrization via free software tools (requires FXA291 or TXU10)
Transmitter-sensor matching using Callendar-Van Dusen linearization for critical measurement points
Improved RTD measurement accuracy up to 0.1 K and long-term stability
Diagnostics information according to NAMUR NE 107
Ready-to-use: Factory pre-configured
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| FLEX selections | Technical excellence | Simplicity |
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Predecessor
Success stories
Most downloaded
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Ex Safety Instruction (XA)
iTEMP TMT31
Czech version - 10/2021
ATEX: Ex ec IIC Gc
EN 29/10/2021Language:
Czech
Version:
29/10/2021
File size:
440.5 KB
File name:
XA02682TCS_0121-00.pdf
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Short Instruction (KA)
iTEMP TMT31
Czech version - 05/2022
Převodník teploty
EN 20/05/202208/12/202103/12/2021Language:
Czech
Version:
20/05/2022
File size:
499 KB
File name:
KA01540TCS_0322-00.pdf
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17 documents
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Technical Information (TI)
iTEMP TMT31
Temperature transmitter
EN 30/06/2021Language:
English
Version:
30/06/2021
File size:
1.1 MB
File name:
TI01613TEN_0121-00.pdf
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Operating Instruction (BA)
iTEMP TMT31
Temperature transmitter
EN 29/10/2021Language:
English
Version:
29/10/2021
File size:
1.4 MB
File name:
BA02157TEN_0121-00.pdf
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Device Parameter (GP)
iTEMP TMT31 Description Device parameters
Temperature transmitter
EN 01/12/2021Language:
English
Version:
01/12/2021
File size:
555.3 KB
File name:
GP01182TEN_0121-00.pdf
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Short Instruction (KA)
iTEMP TMT31
Temperature transmitter
EN 20/05/202208/12/202103/12/2021Language:
English
Version:
20/05/2022
File size:
497.4 KB
File name:
KA01540TEN_0322-00.pdf
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Ex Safety Instruction (XA)
Control drawing CSA
Control drawing CSA
Language:
English
Version:
05/09/2022
File size:
74.7 KB
File name:
10000012751.pdf
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Ex Safety Instruction (XA)
iTEMP TMT31
ATEX: Ex ec IIC Gc
EN 29/10/2021Language:
English
Version:
29/10/2021
File size:
437.2 KB
File name:
XA02682TEN_0121-00.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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PU (Publication)
Next Level Hygienic: Complete offering for the Food & Beverage and Life Sciences industries
Endress+Hauser offers innovative temperature sensors and assemblies, system products, accessories, software solutions and related services for hygienic, sterile and aseptic applications in the food & beverage and life sciences industries governed by stringent quality and safety regulations.
EN 05/08/2022Language:
English
Version:
05/08/2022
File size:
25.5 MB
File name:
PU01305T_09_EN_03.22.pdf
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Manufacturer Declaration
Product family: Head transmitters
Product root: TMT31- Declaration number: HE_01542_01.21 Manufacturer specification: RoHS Additional information: China RoHS
EN 26/11/2021Language:
English
Version:
26/11/2021
File size:
283.6 KB
File name:
HE_01542_01.21 China RoHS TMT31.pdf
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EU Declaration
Product family: Head transmitters
Product root: TMT31-, TMT71-, TMT72-, TMT82-, TMT84-, TMT85- Declaration number: EC_00187_04.21
EN 26/10/2022Language:
English
Version:
26/10/2022
File size:
194.5 KB
File name:
EC_00187_05.22.pdf
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UK Conformity Assessed
Product family: Head transmitters
Product root: OTMT31-, OTMT82-, OTMT84-, OTMT85-, TMT180-, TMT31-, TMT71-, TMT72-, TMT80-, TMT82-, TMT84-, TMT85- Declaration number: UK_00471_01.21
Language:
English
Version:
01/12/2021
File size:
55.3 KB
File name:
UK_00471_01.21.pdf
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Explosion Protection
Product family: DIN rail transmitter, Field transmitter, Head transmitters, Process RTD heavy duty, Process TC heavy duty, RTD therm ometer
Product root: OTMT127-, OTMT128-, OTMT187-, OTMT188-, OTMT31-, OTMT80-, OTMT82-, OTMT84-, OTMT85-, TMT111-, TMT111L-, TMT112-, TMT11 2L-, TMT121-, TMT121L-,TMT122-, TMT125-, TMT127-, TMT128-, TMT142-, TMT142B-, TMT142C-, TMT142R-, TMT162-, TMT162C-, TMT162R-, TMT1 65-, TMT180-, TMT180L-, TMT181-, TMT181L-, TMT182-, TMT182L-, TMT184-, TMT187-, TMT188-, TMT31-, TMT470L-, TMT71-, TMT72-, TMT80-, T MT82-, TMT84-, TMT85-, TMT86- Region: Great Britain Approval agency: CML Protection: Ex d, Ex e, Ex i, Ex m, Ex t
Language:
English
Version:
14/07/2022
File size:
105 KB
File name:
CML 21UKQAN14561 issue 0.pdf
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Explosion Protection
Product family: Head transmitters
Product root: OTMT31-, TMT31- Region: Canada Approval agency: CSA Protection: Ex e Cl. I Div. 2
Language:
English
Version:
09/08/2022
File size:
142.1 KB
File name:
CSA80107564_80107564_Ed.1.pdf
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Tender Text
iTEMP TMT31- Kopftransmitter Eingang Pt100
Messumformer in 2-Leiter Technik. 1 Sensoreingang. Applikation: RTD
Language:
German
Version:
13/01/2023
File size:
15.1 KB
File name:
TTTMT31.docx
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Communication DTM
Communication DTM - Liquiline CM14 pH, Liquiline CM14 Oxygen, Liquiline CM14 CI, Liquiline CM14 CC, Smartec CLD18, RID14/RID16, iTEM P TMT71, RIA45, RIA46, RMA42, iTEMP TMT31, iTEMP TMT82, Liquiline CM44x, Liquistation CSFxx, Liquiline Systems, Memograph M RSG45, E cograph T RSG35, Promass 100, Dosimass, Dosimag, Batch Controller RA33, EngyCal RS33, EngyCal RH33, RU48 - Common data interface
Endress+Hauser, Field Xpert - SMT70, 1.06.00 Endress+Hauser, DeviceCare, 1.07.06 Endress+Hauser, FieldCare, 2.16.00
Language:
Language neutral
Version:
15/11/2022
File size:
256.2 MB
File name:
EH_CDI_CommDTM_V2.09.09.zip
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CDI DTM
CDI DTM - iTEMP TMT31 - Common data interface
Endress+Hauser, Field Xpert- SMT70, 1.05.06 Endress+Hauser, DeviceCare, 1.07.06 Endress+Hauser, FieldCare, 2.16.00
Language:
Language neutral
Version:
09/05/2022
File size:
263.2 MB
File name:
EH_iTEMP_TMT31_CDI_FW_1_00_zz_Dev_Rev_1.zip
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