Industrial thermometers

Intrinsically safe temperature sensor – iTHERM ModuLine TM131

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

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iTHERM ModuLine TM131 Industrial modular thermometer

Metric RTD/TC thermometer with welded thermowell for a wide range of industrial applications

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 fastest response time with thermowell t90 starting at below 10 s
depending on configuration

Max. process pressure (static) depending on the configuration up to 100 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 4.500,0 mm (177'')

Product picture resistance thermometer TH13

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TH13 Modular RTD thermometer, US style

Best in class temperature measurement technology for general applications

Accuracy class AA acc. to IEC 60751
class A acc. to IEC 60751
class B acc. to IEC 60751

Response time depending on configuration

Max. process pressure (static) at 20 °C: 100 bar (1.450 psi)
depends on configuration

Operating temperature range PT100 WW:
-200 °C … 600 °C
(-328 °F … 1.112 °F)
iTHERM StrongSens:
-50 °C … 500 °C
(-58 °F … 932 °F)
PT100 TF:
-50 °C … 200 °C
(-58 °F … 392 °F)

Max. immersion length on request up to 24" (609 mm)
others on request

Explosion proof temperature sensor iTHERM ModuLine TM111

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iTHERM ModuLine TM111 Industrial modular thermometer

Metric RTD/TC direct contact thermometer for a wide range of industrial applications

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 t90 starting at < 1,5 s iTHERM QuickSens
depending on configuration

Max. process pressure (static) depending on the configuration

Max. immersion length on request up to 4.500,0 mm (177'')

Modular TC or RTD industrial thermometer

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iTHERM ModuLine TM151 Industrial modular thermometer

Metric RTD/TC thermometer with barstock thermowell for a wide range of industrial applications

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

Max. immersion length on request up to 1.500,0 mm (59,06'')

Product picture resistance thermometer TH14

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TH14 Modular RTD thermometer, US style

Best in class temperature measurement technology for general applications

Accuracy class AA acc. to IEC 60751
class A acc. to IEC 60751
class B acc. to IEC 60751

Response time depending on configuration

Max. process pressure (static) at 20 °C: 500 bar (7.252 psi)
depends on configuration

Operating temperature range PT100 WW:
-200 °C … 600 °C
(-328 °F … 1.112 °F)
iTHERM StrongSens:
-50 °C … 500 °C
(-58 °F … 932 °F)
PT100 TF:
-50 °C … 200 °C
(-58 °F … 392 °F)

Max. immersion length on request up to 24" (609 mm)
others on request

Product picture of RTD or TC thermometer TM101

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iTHERM ModuLine TM101 Industrial modular thermometer

Fundamental metric RTD/TC direct contact thermometer for a wide range of industrial applications

Accuracy Class A acc. to IEC 60751
Class B acc. to IEC 60751
Class standard acc. to ASTM E230
Class 2 acc. to IEC 60584-2

Response time t90 around 17 s
depending on configuration

Max. process pressure (static) depending on the configuration

Operating temperature range Basic PT100 TF:
-50 °C …200 °C
(-58 °F …392 °F)
Typ K:
max. 1.100 °C
(max. 2.012 °F)

Max. immersion length on request up to 1.000,0 mm (39'')

Product picture of Thermometer with RTD or TC insert TM121

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iTHERM ModuLine TM121 Industrial modular thermometer

Fundamental metric RTD/TC thermometer with welded thermowell for a wide range of industrial applications

Accuracy Class A acc. to IEC 60751
Class B acc. to IEC 60751
Class standard acc. to ASTM E230
Class 2 acc. to IEC 60584-2

Response time t90 around 100 s
depending on configuration

Max. process pressure (static) depending on the configuration

Operating temperature range Basic PT100 TF:
-50 °C …200 °C
(-58 °F …392 °F)
Typ K:
max. 1.100 °C
(max. 2.012 °F)

Max. immersion length on request up to 1.000,0 mm (39'')

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iTHERM ModuLine TST434B Industrial modular thermometer

Metric RTD thermometer for outdoor and indoor ambient temperature measurement

Accuracy class A acc. to IEC 60751
class B acc. to IEC 60751

Max. process pressure (static) at 20 °C: 1 bar (15 psi)

Operating temperature range PT 100:
-50 °C ...150 °C
(-58 °F ...302 °F)

Product picture of thermocouple thermometer TC65

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iTHERM ModuLine TC65 Industrial modular thermometer

View Successors

Metric TC direct contact thermometer for a wide range of industrial applications

Accuracy class 1 acc. to IEC 60584

Response time depending on configuration
t50 = 3 s
t90 = 7 s

Max. process pressure (static) at 20 °C: 80 bar (1,160 psi)

Operating temperature range Type K:
max. 1.100 °C
(max. 2.012 °F)
Type J:
max. 800 °C
(max. 1.472 °F)

Max. immersion length on request up to 30.000,00 mm (1.181,10'')

Product picture Pt100 thermometer TH11 US style

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TH11 Modular RTD thermometer, US style

Best in class temperature measurement technology for general applications

Accuracy class A acc. to IEC 60751
class B acc. to IEC 60751

Response time 63% rt = 2,0 s

Max. process pressure (static) at 20°C: 250 bar (3.626 psi)
depends on configuration

Operating temperature range PT 100:
-200 °C ...600 °C
(-328 °F ...1.112 °F)

Max. immersion length on request up to 96" (2439 mm)
others on request

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About industrial thermometers

The flexible configuration of our industrial thermometers includes different sensor designs, thermowells, connection housings and the complete portfolio of temperature transmitters. Our highly adaptable products offer an unrivalled variety and the best possible fit for your applications in industrial processes. Many years of experience and our broad application know-how ensure that our industrial temperature sensors meet all customer needs.

Modular industrial thermometers

Our iTHERM ModuLine family is the latest generation of modular thermometers for industrial applications. With a manageable number of products, we can meet almost any process and customer requirement. Innovative technologies provide added values such as improved process efficiency or plant and product safety. Examples include the Dual Seal function and iTHERM QuickNeck. Certifications according to international standards complete the offering.

Portfolio description

Variety of sensor designs - best possible measurement performance for any application
Thermometers with thermowell - easy and safe replacement / recalibration
Thermometers without thermowell. Direct medium contact: fastest response times and highest accuracy
Thermometers with or without transmitter
Thermometers with or without display
Threaded, compression fitted, flanged process connections
Welded thermowells or barstock thermowells

Industrial thermometers iTHERM ModuLine TM131 and TM121

TM131 thermometer with transmitter TMT162 backlit display

Direct contact thermometer iTHERM ModuLine TM111

iTHERM ModuLine - the right choice for every industrial application

Robust longevity - heavy duty thermometer with backlit display

Standardized compliance – thermometer with thermowell according to DIN43772

Fast and minimally invasive - direct contact thermometer

Temperature assemblies for Oil & Gas, Chemical, Power & Energy

Applications

Our complete range of industrial thermometers is used both in core processes of Power & Energy, Chemical, Oil & Gas and other industries, as well as in peripheral processes such as Water & Wastewater or steam.

Temperature control of production processes and reactors
Temperature monitoring in industrial processes
Temperature measurement in fluids, gases or bulk material
Use in reactors, piping, heat exchangers, tanks, containers

Benefits

Most complete industrial temperature sensor portfolio for industrial applications
Modular design ensures flexible product selection and the best solution for every application
Selection of communication protocols to suit any type of integration, e.g. Profinet, Profibus, Foundation Fieldbus, HART
Different sensor designs to fit the individual application requirements:
iTHERM QuickSens: fastest response times for optimum process control
iTHERM StrongSens: unsurpassed vibration resistance (> 60g) for ultimate plant safety
Global approvals for use in hazardous areas, e.g. SIL, ATEX, IEC, INMETRO, CSA, NEPSI

Industrial thermometers

About industrial thermometers