iTEMP TMT187
Temperature head transmitter

Temperature head transmitter iTEMP TMT187

Transformation of the sensor signal into a stable and standardized output signal for all industries

The transmitter is designed for the transformation of an RTD Pt100 sensor signal in a fixed measuring range. The standardized output signal used for process measurement is a 4 to 20 mA signal. This means fast, easy and cost-saving temperature measuring as well as reliable and precise measured values for for a wide range of industry applications.

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Benefits
High accuracy in complete ambient temperature range
Failure information when sensor breaks or short-circuits as per NAMUR NE 43
EMC as per NAMUR NE 21, CE
Ex approval: ATEX Ex ia and dust zone 22 in compliance with EN 50281-1; FM IS; CSA IS
UL recognized...

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High accuracy in complete ambient temperature range
Failure information when sensor breaks or short-circuits as per NAMUR NE 43
EMC as per NAMUR NE 21, CE
Ex approval: ATEX Ex ia and dust zone 22 in compliance with EN 50281-1; FM IS; CSA IS
UL recognized component to UL 3111-1
Marine approval
Galvanic isolation

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Field of application
Fixed range temperature head transmitter for converting a Pt100 input signal into an 4 to 20 mA analog output signal
Input: Resistance thermometer (RTD) Pt100

Features and specifications

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Details

Measuring principle

Head transmitter
Input

1 x RTD (Pt100)
Output

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

8...35 V DC (standard-version)

8...30 V DC (Ex-version)
Installation

Terminal head form B
Accuracy

(Pt100, -50...200 °C) <= 0,2 K

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

yes
Certification

UL rec. Comp

UL Ex IS

UL Ex NI

GOST Ex i

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 II3G Ex nA IIC T4/T5/T6

ATEX II1G EEx ia IIC T4/T5/T6

ATEX II3D

ATEX II1G EEx ia IIC T6, II3D

ATEX II3G Ex nA II T6, II3D

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

CSA General Purpose

NEPSI Ex ia IIC T4-T6

NEPSI Ex nA II T4-T6

GL (German Lloyd)

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Documents / Manuals / Software

Download type

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Technical information Temperature head transmitter iTEMP Pt100 TMT187
Universal head transmitter for Pt100 for installation in a sensor head
form B

Technical Information (TI)
Brief Operating Instructions TMT187, TMT188 TSM187, TSM487
Temperaturkopftransmitter iTEMP® Pt100 TMT187, TC TMT188;
Kompaktthermometer Easytemp TSM187, TSM487

Short Instruction (KA)

04/13

German , English , fr
ATEX Sicherheitshinweise ATEX Safety instructions
PC-programmierbarer Temperaturkopftransmitter iTEMP PCP TMT181; Montage
im Anschlusskopf Form B

Ex Safety Instructions (XA)
ATEX Safety instructions iTEMP®
Temperature head transmitter iTEMP® TMT181, TMT187, TMT188 Safety
instructions for electrical apparatus certified for use in explosi
on-hazardous areas (II 3D).

Ex Safety Instructions (XA)
iTEMP TMT181, TMT187, TMT188 ATEX: II 1G: Ex ia IIC T6/T5/T4 Safety Instructions
Safety instructions for electrical apparatus certified for use in
explosion-hazardous areas.

Ex Safety Instructions (XA)
Temperature transmitter
iTEMP TMT181, TMT182, TMT187, TMT188
0Ex ia IIC T6...T4 Ga X

Ex Safety Instructions (XA)
iTEMP TMT181, TMT187/188, TMT182 ATEX: II 3D: Ex ia IIIC T85 °C...T120 °C Dc II 3D: Ex tc IIIC T120 °C Dc 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)
Control Drawing FM iTEMP 181, TMT187, TMT188
Temperature head transmitter iTEMP TMT181, TMT187, TMT188
Installation Notes for hazardous locations

Certificate FM/CSA (ZD)
Control Drawing CSA iTEMP® 181, TMT187, TMT188
Temperature head transmitter iTEMP® TMT181, TMT187, TMT188
Installation Notes for hazardous locations

Certificate FM/CSA (ZD)
Control drawing FM iTEMP® TMT181, TMT187, TMT188
Temperature head transmitter iTEMP® TMT181, TMT187 TMT188
Installation Notes for hazardous locations

Certificate FM/CSA (ZD)
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
Temperature transmitters and components (IN)
A new generation of transmitters and components offers simple
operation and greater control

Innovations (IN)

03/11

English
E-direct Produktcatalogus 2018-2019
High quality, low price

Endress+Hauser Catalogues (EC)

10/18

Dutch
E-direct Produktkatalog 2019/2020
Hohe Qualität zum kleinen Preis!

Endress+Hauser Catalogues (EC)

09/19

German
Catalogue Produits E-direct 2019/2020 Français
La qualité Endress+Hauser à petit prix !

Endress+Hauser Catalogues (EC)

09/19

fr
Kopftransmitter TMT187
Temperatur-Kopftransmitter (2-Draht) mit festem Messbereich zur
Montage
im Anschlusskopf Form DIN B

Tender Text

11/09

German
iTEMP RTD TMT187
1 Temperature head transmitter (2-wire) with fixed measuring range for
mounting in a connecting head Form DIN B

Tender Text

09/05

English
head transmitters
Product Code: TMT187-
Declaration Number: HE_00668_01.17
Manufacturer Specification: RoHS

Manufacturer Declaration

English
head transmitters
Product Code: TMT181-, TMT187-, TMT188-
Declaration Number: EC_00321_01.16

EU Declaration

German , English , fr
head transmitters
Product Code: TMT181-, TMT182-, TMT187-, TMT188-
Declaration Number: EC_00160_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
head transmitters
Product Code: TMT181-, TMT187-, TMT188-
Declaration Number: EC_00181_01.16

EU Declaration

German , English , fr
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, 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
Product Code: TMT85-, TMT84-, TMT82-, TMT188-, TMT187-, TMT182-, TMT181-, TMT162-, TMT142-, TMT128-, TMT127-, TMT122-, TMT121-, TMT112-, TMT111-
Protection: [Ex ia Ga] IIC T6...T4 Gb, Ex d IIC T6...T4 Ga, Ex d IIC T6...T4 Ga/Gb, Ex d IIC T6...T4 Gb, Ex ia IIC T6...T4 Ga, Ex tb IIIC Txxx°C Gb

Explosion Protection

Russian
head transmitters
Product Code: TMT181-, TMT187-, TMT188-
Region/Country: China
Approval Agency: NEPSI
Protection: Ex nA IIC T6...T4 Gc

Explosion Protection

Chinese
head transmitters
Product Code: TMT181-, TMT187-, TMT188-
Region/Country: China
Approval Agency: NEPSI
Protection: Ex ia IIC T6...T4 Ga/Gb

Explosion Protection

Chinese
head transmitters
Product Code: TMT188-, TMT187-, TMT181-
Region/Country: Europe (ATEX)
Approval Agency: ZelmEx
Category: II1G
Protection: Ex ia IIC T6

Explosion Protection

German , English
head transmitters
Product Code: TMT188-, TMT187-, TMT181-
Region/Country: USA, Canada
Approval Agency: CSA
Category: I/1,2/ABCD
Protection: NI, IS, GP

Explosion Protection

English
head transmitters
Product Code: TMT188-, TMT187-, TMT181-
Region/Country: USA
Approval Agency: FM
Category: I/1,2/ABCD
Protection: NI, IS, AEx

Explosion Protection

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
head transmitters
Product Code: TMT180-, TMT181-, TMT182-, TMT187-, TMT188-
Region/Country: International
Approval Agency: DNVGL

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

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Accessories / Spare parts

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Order code

Specification

- Order code
  
  The unit is not repairable
  
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- Order code 51001112
  
  Spare part set for TMT181/187/188/182
  
  (4 screws, 6 springs, 10 spring rings)
  
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- Order code 51000856
  
  DIN rail clip
  
  according to IEC 60715 for temperature head transmitters.
  
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- Order code TAF10-
  
  Field housing TAF10
  
  Application: E+H Head transmitter. Housing: Alu IP66, 100x100x60mm.
  
  Show details Show less

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Success stories

News
Protection of pumps... and people

Adding a few sensors to a pump system can help make pumps run more efficiently and help discover problems before they get too serious – and, they may also save a life
Read the full story
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iTEMP TMT187
Temperature head transmitter