iTEMP TMT122
DIN rail temperature transmitter

Transformation of sensor signals into stable and standardized output signals for all industries

Unsurpassed reliability, accuracy and long-term stability in critical processes over all industries. The configurable transmitter not only transfers converted signals from resistance thermometers (RTD) and thermocouples (TC), it also transfers resistance and voltage signals using HART® communication. Swift and easy operation, visualization and maintenance by PC using operating software. Installation is realized on DIN rail according to IEC 60715 (housing width: 22.5 mm).

Add to Cart
Configure
Sizing
Pricing after login and configuration

Compare

Additional components

RN221N
Active barrier with optional HART® diagnosis

Active barrier with power supply for safe separation of 4...20 mA current circuits
More information
Compare
RIA14
Loop-powered field indicator

Excellent readable indication of a 4…20 mA signal on-site for a better process overview!
More information
Compare
RMA42
Process transmitter with control unit

Universal transmitter, loop power supply, barrier and limit switch in one device!
More information
Compare
RB223
Loop powered passive barrier

One or two-channel barrier for the safe separation of 4...20 mA standard signal circuits
More information
Compare

Benefits
Universal settings with HART® protocol
High accuracy in total ambient temperature range
Fault signal on sensor break or short circuit, NAMUR NE 43 compliant
EMC to NAMUR NE 21, CE
Ex-Certification: ATEX Ex, CSA IS, FM IS
Galvanic isolation
SIL2 compliant

Field of application
Temperature transmitter with HART® -Protocol for converting various input signals into a scalable 4 to 20 mA analog output signal
Input: Resistance thermometer (RTD), thermocouple (TC), resistance transmitter (Ω), voltage transmitter (mV)
HART®-Protocol...

Show more
Temperature transmitter with HART® -Protocol for converting various input signals into a scalable 4 to 20 mA analog output signal
Input: Resistance thermometer (RTD), thermocouple (TC), resistance transmitter (Ω), voltage transmitter (mV)
HART®-Protocol for front end unit or panel unit operation using the hand operating module (DXR275, DXR375) or a PC (e.g. ReadWin 2000 or FieldCare)

Show less

Features and specifications

Back

Details

Measuring principle

Rail transmitter
Input

1 x RTD, TC, Ohm, mV
Output

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

12...35 V DC (standard-version)

12...30 V DC (Ex-version)
Communication

HART-protocol
Installation

DIN rail
Accuracy

(Pt100, -50...200 °C) <= 0,2 K

(Pt100, -58...392 °F) <= 0,4 °F
Galvanic isolation

yes
Certification

UL rec. Comp

marine approval

GOST Metrology

FM IS,NI,Class I,Div.1+2,Group ABCD

CSA IS,NI,Class I,Div.1+2,Group ABCD

ATEX II2(1)G Ex ia[ia Ga] IIC T6 Gb

ATEX II3G Ex nA IIC T6

FM+CSA IS,NI,Class I,Div.1+2,Group ABCD

CSA General Purpose

IECEx Ex ia IIC T6/T5/T4

NEPSI Ex ia IIC T4-T6 NEPSI Ex nA IIC T4-T6

Show more
Show less

Documents / Manuals / Software

Download type

Filter

iTEMP HART® TMT122 DIN rail
Universal temperature transmitter for resistance thermometers (RTD),
thermocouples, resistance and voltage transmitters, incorporating HART ®
protocol

Technical Information (TI)
ReadWin® Quick Setup
Operating Manual
ReadWin® Quick Setup Temperature
PC Software

Operating Instruction (BA)
Operating manual iTEMP HART Communication
iTEMP HART Communication TMT 182/TMT 122

Operating Instruction (BA)
Operating Manuals ReadWin 2000 (GB)
Operating Manuals ReadWin 2000

Operating Instruction (BA)
Brief operating instructions iTEMP® HART® DIN rail TMT122
DIN rail temperature transmitter for RTD, TC, resistance and voltage
"sensors; Communication via HART®-protocol"

Short Instruction (KA)

12/12

German , English , fr
iTEMP TMT121/127/128, TMT112, TMT122 ATEX: II 3G: Ex nA IIC T6... T4 Gc Safety Instructions
Safety instructions for electrical apparatus certified for use in
explosion-hazardous areas.

Ex Safety Instructions (XA)
Safety instructions ATEX II3G, iTEMP TMT122
Safety instructions for electrical apparatus certified for use in
explosion-hazardous areas.

Ex Safety Instructions (XA)
iTEMP TMT122 ATEX: II2(1)G Ex ia IIC T4...T6 Gb Safety Instructions
ATEX: II2(1)G Ex ia IIC T4...T6 Gb

Ex Safety Instructions (XA)
Control Drawing CSA iTEMP TMT122
DIN rail temperature transmitter iTEMP TMT122
Installation Notes for hazardous locations

Certificate FM/CSA (ZD)
Control Drawing FM iTEMP TMT122
DIN rail temperature transmitter iTEMP TMT122
Installation Notes for hazardous locations (FM approval)

Certificate FM/CSA (ZD)
iTEMP HART® TMT122
Temperature Transmitter with HART protocol
Functional safety manual (SIL)

Special Documentation (SD)
iTEMP TMT112/TMT122 Manufacturer information for users regarding hardware updates (NE53)
Electronic components have been changed, making a DeviceRel (xx.yy.zz)
change at the
yy position necessary. The hardware version has been increased at the
last digit.
The TMT122/112-xBxxx; TMT122/112-xCxxx; TMT122/112-xDxxx; TMT122/112-
xExxx; TMT122/112-xFxxx have NO SIL conformity.

Manufacturer Information (MI)
温度测量
过程工业用温度传感器和温度变送器

Fields of Activities (FA)

12/14

Chinese
Pomiar temperatury
Czujniki i przetworniki pomiarowe
do kontroli przemysłowych procesów technologicznych

Fields of Activities (FA)

10/14

Polish
Измерение температуры
Датчики температуры и преобразователи для любых
отраслей промышленности.

Fields of Activities (FA)

06/13

Russian
Temperature measurement
Thermometers and transmitters for the process industry

Fields of Activities (FA)

04/18

English
Misura della temperatura
Termometri e trasmettitori
per l'industria di processo

Fields of Activities (FA)

04/18

Italian
Catálogo medición temperatura
Termómetros y transmisores para la industria de proceso

Fields of Activities (FA)

04/18

Spanish
Mesure de température
Capteurs et transmetteurs pour les industries de process

Fields of Activities (FA)

04/18

fr
Temperature measurement
Thermometers and transmitters for the process industry

Fields of Activities (FA)

03/19

English
Temperaturmesstechnik
Thermometer und Transmitter für die Prozessindustrie

Fields of Activities (FA)

03/19

German
Sıcaklık Ölçümü
Proses endüstrisi için termometreler ve transmiterler

Fields of Activities (FA)

03/13

Turkish
Field of activities FA Temperature measurement
Thermometers and transmitters for the process industry

Fields of Activities (FA)

03/13

English
Измерение температуры
Ключевые особенности термометров Endress+Hauser для нефтегазовой отрасли

Competence Brochure (CP)

08/11

Russian
Инженерные решения по термометрии
Специальные решения по термометрии для химической и
нефтеперерабатывающей промышленности

Competence Brochure (CP)

04/10

Russian
EDD Single, PDM_HART_TE_iTEMP_TMT112_0x00C9_0x02_0x03, 24.10.2017 (Temperature, iTEMP, 0x00C9)
HART,

PDM Version: 6.0 SP5, 8.2.1, 9.1

Electronic Data Description (EDD)

1.00.00

Language neutral
DTM Single, iTemp_TMT122_V1_1, 08.07.2019 (Temperature, iTEMP, 0x00C9)
HART,

DeviceCare Version: 1.06.00

Field Xpert - SMT70 Version: 1.03.00

FieldCare Version: 2.13.00

Device Type Manager (DTM)

1.4.188.39

Language neutral
DIN Rail Transmitter
Product Code: TMT122-
Declaration Number: HE_00455_01.17
Manufacturer Specification: RoHS

Manufacturer Declaration

English
DIN Rail Transmitter
Product Code: TMT122-
Declaration Number: EC_00092_02.15

EU Declaration

German , English , fr
DIN Rail Transmitter
Product Code: TMT112-, TMT121-, TMT122-, TMT127-, TMT128-
Declaration Number: EC_00162_01.16

EU Declaration

German , English , fr
ACCESSORIES, DIN Rail Transmitter, Field transmitter, head transmitters
Product Code: TMT127-, TMT128-, TMT142-, TMT162-, TMT180-, TMT180L-, TMT181-, TMT181L-, TMT182-, TMT182L-, TMT187-, TMT188-, TMT80-, TMT82-, TMT84-, TMT85-, OTMT127-, OTMT128-, OTMT187-, OTMT188-, OTMT80-, OTMT82-, OTMT84-, OTMT85-, TID10-, TMT111L-, TMT112-, TMT112L-, TMT121-, TMT121L-, TMT122-, TMT125-
Declaration Number: EC_00567_01.17

EU Declaration

German , English , fr
DIN Rail Transmitter
Product Code: TMT122-
Declaration Number: EC_00323_01.16

EU Declaration

German , English , fr
DIN Rail Transmitter, Field transmitter, head transmitters, RTD-thermometer, Process TC Heavy duty, Process RTD Heavy duty, process displays, power supply and barrier, contactors / transmitters
Product Code: TMT85-, TMT84-, TMT82-, TMT80-, TMT188-, TMT187-, TMT182-, TMT181-, TMT180-, TMT162-, TMT142-, TMT128-, TMT127-, TMT125-, TMT122-, TMT121-, TMT112-, TMT111-, TTR35-, TTR31-, TMT162R-, TMT162C-, TMT142R-, TMT142C-, TMR31-, TMR35-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Approval Number: TC № RU D-DE.AG95.B.00650

Miscellaneous

Russian
DIN Rail Transmitter, Field transmitter, head transmitters, Process RTD Heavy duty, Process TC Heavy duty
Product Code: TMT82-, TMT80-, TMT188-, TMT187-, TMT182-, TMT181-, TMT180-, TMT162R-, TMT162C-, TMT142R-, TMT142C-, TMT128-, TMT127-, TMT122-, TMT121-, TMT112-, TMT111-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Approval Number: TC BY_112 11.01. TP020 003 126

Miscellaneous

Russian
DIN Rail Transmitter
Product Code: TMT122-
Region/Country: USA
Approval Agency: CSA
Category: I/1,2/A,B,C,D/
Protection: IS, NI

Explosion Protection

English
DIN Rail Transmitter, Field transmitter, head transmitters, Process RTD direct in contact, Process RTD Heavy duty
Product Code: TMT85-, TMT84-, TMT82-, TMT188-, TMT187-, TMT182-, TMT181-, TMT162-, TMT142-, TMT128-, TMT127-, TMT125-, TMT122-, TMT121-, TMT112-, TMT111-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Protection: Ex d IIC T6...T4 Gb, Ex tb IIIC Txxx°C Db, Ex ia/d [ia] IIC T6...T4 Gb

Explosion Protection

Russian
DIN Rail Transmitter
Product Code: TMT122-
Region/Country: International (IECEx)
Approval Agency: PTB
Protection: Ex ia IIC

Explosion Protection

English
DIN Rail Transmitter
Product Code: TMT122-
Region/Country: China
Approval Agency: NEPSI
Protection: Ex nA IIC T6...T4 Gc

Explosion Protection

Chinese
DIN Rail Transmitter
Product Code: TMT122-
Region/Country: China
Approval Agency: NEPSI
Protection: Ex ia IIC T6...T4 Ga/Gb

Explosion Protection

Chinese
DIN Rail Transmitter
Product Code: TMT122-
Region/Country: USA
Approval Agency: FM
Category: I/1,2/ABCD
Protection: NI, IS, AEx

Explosion Protection

English
DIN Rail Transmitter
Product Code: TMT122-
Region/Country: Europe (ATEX)
Approval Agency: PTB
Category: II 2(1) G
Protection: Ex ia [ia Ga] IIC T6 Gb

Explosion Protection

German , English
DIN Rail Transmitter, Field transmitter, head transmitters
Product Code: TMT85-, TMT84-, TMT82-, TMT80-, TMT188-, TMT187-, TMT182-, TMT181-, TMT180-, TMT162-, TMT142-, TMT128-, TMT127-, TMT125-, TMT122-, TMT121-, TMT112-, TMT111-
Region/Country: Russia
Approval Agency: Rosstandart
Approval Number: OC.C.32.004.A NO 74639

Metrology

Russian
DIN Rail Transmitter, Field transmitter, Low cost RTD General purpose, Process RTD Direct contact, Process RTD Explosion proof, Process RTD General purpose, Process RTD Heavy duty, Process RTD Hygienic, Process RTD direct in contact, Process TC Explosion proof, RTD complete assembly, RTD thermometer Zone "0", RTD-thermometer, head transmitters
Product Code: TR44-, TR45-, TR47-, TR48-, TSM187-, TSM470-, TSM487-, TST310-, TST40N-, TST410-, TST414-, TST41N-, TST90-, TR15-, TMT121-, TMT122-, TMT127-, TMT128-, TMT162-, TMT180-, TMT181-, TMT182-, TMT188-, TR10-, TR11-, TR12-, TR13-
Region/Country: China
Approval Agency: NEPSI
Approval Number: CN_SMB_2004-T180

Metrology

Chinese
DIN Rail Transmitter
Product Code: TMT121-, TMT122-, TMT127-, TMT128-
Region/Country: International
Approval Agency: GL

Marine

English
RTD-thermometer, process displays, Memo-Graph, Field transmitter, Ecograph, contactors / transmitters, head transmitters, DIN Rail Transmitter
Product Code: TMT162-, TMT142-, RIA14-, RIA16-, RIA45-, RIA46-, RMA42-, RSG35-, RSG45-, TMR31-, TMR35-, TMT85-, TMT84-, TMT82-, TMT188-, TMT187-, TMT182-, TMT181-, TMT128-, TMT127-, TMT122-, TMT121-, TMT112-, TMT111-, TMT180-
Region/Country: Canada, USA
Approval Agency: UL

Ordinary Location Product Safety

English

Show more
Show less

Accessories / Spare parts

Filter

Order code

Specification

- Order code 51006248
  
  Terminal plug-in 4pole SMSTB2,5 printed
  
  Show details Show less
- Order code 51006249
  
  Terminal plug-in 4pole SMSTB2,5 printed
  
  Show details Show less
- Order code 51006250
  
  Terminal plug-in 2pole RM5 printed -/+
  
  Show details Show less
- Order code 51006251
  
  Termin plug-in 2pole RM5 printed -/+
  
  Show details Show less
- Order code 71402350
  
  Set, 10x fixing lever housing
  
  for RMA42x/RMx621/RTA421/RN221N/TMT12x
  
  Show details Show less
- Order code FXA195-
  
  Commubox FXA195
  
  Modem to connect HART field devices to a computer via USB. Commissioning of field devices with software tool. :: To connect to a intrinsically safe signal circuit. :: SIL2, IEC61508.
  
  Show details Show less
- Order code READWIN-
  
  Readwin 2000 Operation + Read. software
  
  Show details Show less
- Order code
  
  The unit is not repairable
  
  Show details Show less