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
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)
Temperature transmitter 0ExiaIICT6...T4 X Safety Instructions
Safety Instructions EAC: 0ExiaIICT6...T4 X, iTEMP TMT181, TMT182,
TMT187, TMT188 temperature transmitter

Ex Safety Instructions (XA)
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)
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)
Control Drawing FM iTEMP 181, 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
ACCESSORIES: TC INSERT, head transmitters, Process RTD Direct contact, Process RTD General purpose, Process RTD Heavy duty, Process RTD Hygienic, Process TC direct in contact, Process TC General purpose, Process TC Heavy duty
Product Code: TMT85-, TPC100-, TR10-, TR11-, TR12-, TR13-, TR15-, TR24-, TR61-, TR62-, TR63-, TR65-, TR66-, TR88-, TSC310-, TST310-, TMT84-, TMT82-, TMT188-, TMT187-, TMT182-, TMT181-, TC88-, TC66-, TC65-, TC63-, TC62-, TC61-, TC15-, TC13-, TC12-, TC10-
Declaration Number: HE_00237_03.15
Manufacturer Specification: Explosion protection, EMC

Manufacturer Declaration

Russian
head transmitters
Product Code: TMT181-, TMT187-, TMT188-
Declaration Number: EC_00181_01.16

EU Declaration

German , English , fr
head transmitters
Product Code: TMT181-, TMT187-, TMT188-
Declaration Number: EC_00321_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-, TMT182-, TMT187-, TMT188-
Declaration Number: EC_00160_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
head transmitters
Product Code: TMT181-, TMT187-, TMT188-
Region/Country: China
Approval Agency: NEPSI
Protection: Ex ia IIC T6...T4 Ga/Gb

Explosion Protection

Chinese
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
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
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: 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: Europe (ATEX)
Approval Agency: ZelmEx
Category: II1G
Protection: Ex ia IIC T6

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
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.
  
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