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Industrial thermometer TM151 with threaded barstock thermowell
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Industrial thermometer TM151 with flanged barstock thermowell
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Industrial thermometer TM151 with iTHERM TwistWell thermowell in helical design for high-velocity applications
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Industrial thermometer TM151 with NAMUR NE170 thermowell and Dual Seal
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Modular thermometer with a wide selection of terminal heads, process connections and thermowells
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Temperature assembly for the chemical, oil & gas and power & energy industries
Industrial thermometer TM151 with threaded barstock thermowell
Specs at a glance
-
Accuracy
Class AA acc. to IEC 60751
Class A acc. to IEC 60751
Class B acc. to IEC 60751
Class special or standard acc. to ASTM E230
Class 1 or 2 acc. to IEC 60584-2 -
Response time
depending on configuration
-
Max. process pressure (static)
depending on the configuration up to 500 bar
-
Operating temperature range
PT100 TF iTHERM StrongSens:
-50 °C ...500 °C
(-58 °F ...932 °F)
PT100 TF iTHERM QuickSens:
-50 °C …200 °C
(-58 °F …392 °F)
PT100 WW:
-200 °C ...600 °C
(-328 °F ...1.112 °F)
PT100 TF:
-50 °C ...400 °C
(-58 °F ...752 °F)
Typ K:
max. 1.100 °C
(max. 2.012 °F)
Typ J:
max. 800 °C
(max. 1.472 °F)
Typ N:
max. 1.100 °C
(max. 2.012 °F) -
Max. immersion length on request
up to 1.500,0 mm (59,06'')
Field of application
iTHERM ModuLine TM151 is a modular metric RTD or TC thermometer with barstock thermowell or to be used with onsite thermowell. It is suitable for every application, from basic functionality to high-end performance across all industries.
For universal use across all industries: From heavy industries (Power & Energy, Chemical, Oil & Gas) to utility applications.
International certification: e.g. explosion protection according to ATEX, IECEx, CSA C/US and NEPSI.
iTEMP temperature transmitter with all common communication protocols and optional Bluetooth® connectivity.
Benefits
Modular configuration for all applications: A wide selection of components and innovations, all combined under a single order code.
Increased efficiency: Fastest response times with QuickSleeve insert and optimal thermal coupling or iTHERM QuickSens sensor design.
Enhanced safety: Reliability in demanding applications with iTHERM StrongSens and highest vibration-resistance or Dual Seal second process barrier or iTHERM TwistWell thermowell with helical design.
Effortless handling: iTHERM QuickNeck divisible extension neck for minimized maintenance downtime.
Predecessor
-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Measuring principle
Resistance Temperature Detector
-
Characteristic / Application
metric style
modular temperature assembly
universal range of application
suitable for hazardous areas
suitable for high process pressures
with neck or iTHERM QuickNeck
incl. thermowell / protection tube (metal) or to be installed into thermowell
can be used with iTHERM StrongSens -
Thermowell / protection tube
barstock (drilled) or to be used with thermowell
-
Insert / probe
mineral insulated (MI), flexible
-
Outer diameter protection tube / Insert
16 mm (0,63")
18 mm (0,71")
19 mm (0,75")
19,5 mm (0,77")
20 mm (0,79")
22,2 mm (0,87")
24 mm (0,95")
25 mm (0,98")
25,4 mm (1,0")
26 mm (1,02")
27 mm (1,06")
30 mm (1,18")
33,4 mm (1,31") -
Max. immersion length on request
up to 1.500,0 mm (59,06'')
-
Material protection tube/ thermowell
316 (1.4401)
316L (1.4404)
316/316L (1.4401/1.4404)
316Ti (1.4571)
347 (1.4550)
310 (1.4841)
Alloy 600 (2.4816)
Alloy C276 (2.4819)
10CrMo9-10 (1.7380)
13CrMo4-5 (1.7335)
16Mo3 (1.5415)
A105 (1.0460)
C22.8 (P250GH) (1.0460)
P355NH (1.0565)
Duplex S32205 (1.4462)
Titanium Gr2 (3.7035) -
Process connection
Male thread:
G1"
NPT1/2", NPT3/4", NPT 1"
M14x1.5, M18x1.5, M20x1.5, M27x2, M33x2
Female thread:
M24x1.5
NPT1/2"
Flange:
DN25 PN16, PN40, PN50, PN100 B1
DN40 PN40 B1
DN50 PN40, PN63 B1
ASME 1" 150 RF
ASME 1" 300 RF
ASME 1" 600 RF
ASME 1" 900/1500 RF
ASME 1 1/2" 150 RF
ASME 1 1/2" 300 RF
ASME 1 1/2" 600 RF
ASME 1 1/2" 900/1500 RF
ASME 1 1/2" 2500 RF
ASME 2" 150 RF
ASME 2" 300 RF
ASME 2" 600 RF
ASME 2" 900/1500 RF
ASME 2" 2500 RF
to weld-in:
Diameter 18 mm (0,71")
Diameter 24 mm (0,94")
Diameter 26 mm (1,02")
Diameter 26,7 mm (NPS 3/4")
Diameter 33,4 mm (NPS 1") -
Tip shape
straight
tapered
stepped -
Surface roughness Ra
0,76 μm (30 μin.)
1,6 μm (63,0 μin.) -
Operating temperature range
PT100 TF iTHERM StrongSens:
-50 °C ...500 °C
(-58 °F ...932 °F)
PT100 TF iTHERM QuickSens:
-50 °C …200 °C
(-58 °F …392 °F)
PT100 WW:
-200 °C ...600 °C
(-328 °F ...1.112 °F)
PT100 TF:
-50 °C ...400 °C
(-58 °F ...752 °F)
Typ K:
max. 1.100 °C
(max. 2.012 °F)
Typ J:
max. 800 °C
(max. 1.472 °F)
Typ N:
max. 1.100 °C
(max. 2.012 °F) -
Max. process pressure (static)
depending on the configuration up to 500 bar
-
Accuracy
Class AA acc. to IEC 60751
Class A acc. to IEC 60751
Class B acc. to IEC 60751
Class special or standard acc. to ASTM E230
Class 1 or 2 acc. to IEC 60584-2 -
Response time
depending on configuration
-
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
-
Ex - approvals
ATEX Ex ec, Ex tc
ATEX IECEx Ex ia
NEPSI Ex ia
NEPSI Ex d
NEPSI Ex tb
KC Ex ia
INMETRO Ex ia -
Certification
SIL, MID, DNV/GL
-
-
Technical Information (TI)
TI iTHERM ModuLine TM151
-
Technical Information (TI)
English version - 05/2025New version available in EnglishIndustrial modular thermometer
EN 12/05/202531/03/202420/07/202319/06/2023Language:
English
Version:
12/05/2025
File size:
4.6 MB
File name:
TI01707TEN_0425-00.pdf
-
-
-
Operating Instruction (BA)
BA iTHERM ModuLine thermometer
-
Operating Instruction (BA)
English version - 08/2025New version available in EnglishUniversal, modular RTD/TC thermometers for a wide range of industrial applications
EN 04/08/202530/11/2024Language:
English
Version:
04/08/2025
File size:
809.1 KB
File name:
BA01915TEN_0325-00.pdf
-
-
-
Short Instruction (KA)
KA iTHERM ModuLine thermometer
-
Short Instruction (KA)
English version - 04/2025New version available in EnglishUniversal, modular RTD/TC thermometers for a wide range of industrial applications
EN 01/04/2025Language:
English
Version:
01/04/2025
File size:
502.1 KB
File name:
KA01743TEN_0125-00.pdf
-
-
-
Installation Instructions (EA)
Feldgehäuse TA30R
-
Installation Instructions (EA)
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EN 01/04/2025Language:
English
Version:
01/04/2025
File size:
278.2 KB
File name:
Bild TA30R.pdf
-
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Installation Instructions (EA)
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-
Installation Instructions (EA)
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Language:
English
Version:
07/05/2026
File size:
217.8 KB
File name:
Bild TA30A.pdf
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iTEMP TMT36, Transmitter IO-Link
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Installation Instructions (EA)
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Version:
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File size:
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File size:
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Version:
06/02/2026
File size:
74.8 KB
File name:
UEberblick TM131- TM151 - TM152.pdf
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