Product image industrial thermowell TT131

iTHERM ModuLine TT131
Welded thermowell

Metric thermowell for a wide range of industrial applications

TT131

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Product image industrial thermowell TT131 with flange — Flanged version

Threaded version

Specs at a glance

Max. process pressure (static)

Depending on configuration up to 100 bar
Maximum standard immersion length

4.500 mm (177")
Max. immersion length on request

4.500 mm (177")

See all specifications

Field of application

This thermowell designed according to DIN 43772 guarantees a high resistance to most industrial process environments. It is made from pipe or tube and is available in a wide range of diameters and materials. A specially designed thermowell tip ensures fast response times for a more efficient process control. Oversheaths in PTFE or tantalum can withstand extremely corrosive process conditions. It is offered with a variety of process connections: flanges, threads, weld-in or compression fittings.

Protects the temperature sensor against physical and chemical stress
High robustness for challenging process conditions
Pressure range: up to 100 bar (1450 psi)
For use in pipes, containers or tanks
Improved ease of maintenance (sensor replacement without process shutdown) and recalibration of the measuring point

Benefits

Modular configuration according to DIN 43772
iTHERM QuickNeck: cost and time savings thanks to simple, tool-free recalibration of the insert
Extension, immersion length and total length can be chosen according to process requirements
Wide choice of dimensions, materials and process connections available
Specially designed tip for fast response times

Fundamental selection

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

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

Learn more about the FLEX selections

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Predecessor

Success stories

Optimized logistics concept for tank systems

We implemented a highly effective logistics concept at chemicals distributors Brenntag Schweizerhall AG's Basel site.
Read the full story
Temperature monitoring for gasifiers

How temperature monitoring inside the gasifier helps increase safety and environmental compliance.
Read the full story
Tube skin temperature measurement

How thermometers can detect pipe overheating, lead to significant energy savings and increase process efficiency and product quality
Read the full story
Iplom enhances catalyst life, process safety and efficiency

Iplom SpA sought to optimize its refining process to extend catalyst life and to increase safety in a hydrodesulfurization (HDS) application through precise 3D temperature profiling.
Read the full story

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Miscellaneous

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

Russian version - 03/2021

New version available in English

Product root: MLTWS01-, TA414-, TA535-, TA540-, TA541-, TA550-, TA555-, TA556-, TA557-, TA560-, TA562-, TA565-, TA566-, TA570-, TA57 1-, TA572-, TA575-, TA576-, TT131-, TT151-, TT411-, TT511-, TW10-, TW11-, TW12-, TW13-, TW15-, TW251-, TW45-, TW47-, TWF11-, TWF16- Region: Eurasian Economic Union Approval agency: EAC Approval number: EAEC N RU D-IT.PA01.B.20479/21

Show details Hide details

Language:	Russian
Version:	01/03/2021
File size:	186.2 KB
File name:	EAEC N RU D-IT.PA01.B.20479_21.pdf

Manufacturer Declaration

Product family: Accessories: Pipe thermowell

English version - 04/2021

New version available in English

Product root: TT131- Declaration number: HE_01435_01.21 Manufacturer specification: RoHS

Select other languages, versions and see details Hide selection and details

	EN
30/04/2021

Language:	English
Version:	30/04/2021
File size:	281.7 KB
File name:	HE_01435_01.21 China RoHS TT131.pdf

9 documents

Technical Information (TI)

TI iTHERM ModuLine TT131

Technical Information (TI)

English version - 07/2024

New version available in English

Welded thermowell

Select other languages, versions and see details Hide selection and details

	EN
31/07/2024
30/03/2021
17/12/2018

Language:	English
Version:	31/07/2024
File size:	1.4 MB
File name:	TI01442TEN_0324-00.pdf

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Operating Instruction (BA)

Thermowells for thermometers

Operating Instruction (BA)

English version - 08/2020

New version available in English

Universal thermowells for thermometers in industrial applications

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	EN
01/08/2020

Language:	English
Version:	01/08/2020
File size:	473.8 KB
File name:	BA02041TEN_0120.pdf

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Special Documentation (SD)

SD IEC 61406-1

Special Documentation (SD)

English version - 05/2023

New version available in English

Automatic identification of physical objects

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	EN
10/05/2023
03/12/2021
01/11/2021

Language:	English
Version:	10/05/2023
File size:	649 KB
File name:	SD02817TEN_0323-00.pdf

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Special Documentation (SD)

Device viewer

Special Documentation (SD)

English version - 07/2021

New version available in English

Technical documentation in other languages

Show details Hide details

Language:	English
Version:	14/07/2021
File size:	478.5 KB
File name:	SD02429R09EN_0121.pdf

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Manufacturer Declaration

Product family: Accessories: Pipe thermowell

Manufacturer Declaration

English version - 04/2021

New version available in English

Product root: TT131-
Declaration number: HE_01435_01.21
Manufacturer specification: RoHS

Select other languages, versions and see details Hide selection and details

	EN
30/04/2021

Language:	English
Version:	30/04/2021
File size:	281.7 KB
File name:	HE_01435_01.21 China RoHS TT131.pdf

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Manufacturer Declaration

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Inserts, Magphant, Process RTD general purpose, Process RTD hygienic, RTD thermometer

Manufacturer Declaration

English version - 07/2023

New version available in English

Product root: DTT31-, DTT35-, TK40-, TM101-, TM111-, TM121-, TM131-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR35-,
TS111-, TS212-, TT131-, TT151-, TT411-, TT412-
Declaration number: HE_01494_01.21
Manufacturer specification: Food hygiene
Additional information: BSE, TSE

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Language:	English
Version:	27/07/2023
File size:	266 KB
File name:	HE_00886_07_17.pdf

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Miscellaneous

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

Miscellaneous

Russian version - 05/2021

New version available in English

Product root: MLTWS01-, TA414-, TA535-, TA540-, TA541-, TA550-, TA555-, TA556-, TA557-, TA560-, TA562-, TA565-, TA566-, TA570-, TA57
1-, TA572-, TA575-, TA576-, TT131-, TT151-, TT411-, TT511-, TW10-, TW11-, TW12-, TW13-, TW15-, TW251-, TW45-, TW47-, TWF11-, TWF16-
Region: Eurasian Economic Union
Approval agency: EAC
Approval number: EAEC RU C-IT.AD85.B.00350/21

Show details Hide details

Language:	Russian
Version:	26/05/2021
File size:	1.6 MB
File name:	EAEC RU C-IT.AD85.B.00350_21.pdf

Share
- Copy Link
- Send Mail
Download

Miscellaneous

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

Miscellaneous

Russian version - 03/2021

New version available in English

Product root: MLTWS01-, TA414-, TA535-, TA540-, TA541-, TA550-, TA555-, TA556-, TA557-, TA560-, TA562-, TA565-, TA566-, TA570-, TA57
1-, TA572-, TA575-, TA576-, TT131-, TT151-, TT411-, TT511-, TW10-, TW11-, TW12-, TW13-, TW15-, TW251-, TW45-, TW47-, TWF11-, TWF16-
Region: Eurasian Economic Union
Approval agency: EAC
Approval number: EAEC N RU D-IT.PA01.B.20479/21

Show details Hide details

Language:	Russian
Version:	01/03/2021
File size:	186.2 KB
File name:	EAEC N RU D-IT.PA01.B.20479_21.pdf

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- Send Mail
Download

Pressure Equipment

Product family: Accessories: Pipe thermowell, Process RTD general purpose

Pressure Equipment

English version - 02/2019

New version available in English

Product root: TM131-, TT131-
Region: Canada (CRN)
Approval agency: CRN

Show details Hide details

Language:	English
Version:	15/02/2019
File size:	1.2 MB
File name:	Acceptance letters Iss.1.pdf

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iTHERM ModuLine TT131Welded thermowell

Metric thermowell for a wide range of industrial applications

Specs at a glance

Max. process pressure (static)

Maximum standard immersion length

Max. immersion length on request

Field of application

Benefits

Fundamental selection

Predecessor

Success stories

Optimized logistics concept for tank systems

Temperature monitoring for gasifiers

Tube skin temperature measurement

Iplom enhances catalyst life, process safety and efficiency

Measuring principle

Characteristic / Application

Head connection

Maximum standard immersion length

Max. immersion length on request

Process connection

Thermowell root diameter

Medium contact material

Wetted part finishing (Ra)

Tip shape

Temperature range

Max. process pressure (static)

Max. process pressure at 400 °C

Back

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

Product family: Accessories: Pipe thermowell

TI iTHERM ModuLine TT131

Thermowells for thermometers

SD IEC 61406-1

Device viewer

Product family: Accessories: Pipe thermowell

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Inserts, Magphant, Process RTD general purpose, Process RTD hygienic, RTD thermometer

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

Product family: Accessories: Pipe thermowell, Process RTD general purpose

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The unit is not repairable

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iTHERM ModuLine TT131
Welded thermowell