Product picture Thermocouple thermometer TAF12D

iTHERM FlameLine TAF12D
High temperature thermometer

Metric TC thermometer with dual ceramic thermowell for high-temperature applications

TAF12D

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Specs at a glance

Accuracy

class 2 acc. to IEC 60584
Max. process pressure (static)

at 20 °C: 1 bar (15 psi)
Operating temperature range

Type S:
0 °C ...1.600 °C
(32 °F ...2.912 °F)
Type R:
0 °C ...1.600 °C
(32 °F ...2.912 °F)
Type B:
600 °C ...1.700 °C
(1.112 °F ...3.092 °F)
Max. immersion length on request

up to 3.500,00 mm (137,80'')

See all specifications

Field of application

Measuring points with extremely high process temperatures require these special thermometers with ceramic thermowells and thermocouples made from special metals, such as platinum and rhodium. The thermowell and the internal sheath made from ceramic materials protects from mechanical and chemical damages in the process and increases the life span of the sensors. This leads to: Cost savings for maintenance of the measuring point, quality improvements of the products and increased plant safety.

The TAF12D are assemblies with double ceramic protection tubes, designed specifically for applications such as ceramic baking ovens, brickworks, porcelain production and glass industries. They contain a single or double TC insert in ceramic insulators.
Process temperatures: up to +1700 °C (+3092 °F)

Benefits

Long lifetime by usage of innovative thermowell materials with increased wear and chemical resistance
Long term stable measurement due to sensor protection with non-porous materials
Flexible product selection by modular design
Optimized life cycle costs by means of replaceable spare parts

Extended selection

High-end products
Highly functional and convenient

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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Success stories

High temperature measurement in an SRU / Claus furnace

The inner temperature of the reactors during the sulfur reaction must be continuously and accurately monitored to prevent plant shutdowns and optimize the energy consumption.
Read the full story
Innovative non-invasive temperature measurement for hydrogen

Since the temperature of compressed hydrogen increases with expansion during filling, temperature measurement is essential at hydrogen filling stations for safety reasons.
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Optimized temperature control in steam power plants

Our non-invasive thermometer can be easily retrofitted to the existing pipe and integrated into the control system to enable efficient stand-by operation of a turboset.
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LNG storage tank multipoint temperature profiling

Leak detection and cool-down monitoring with iTHERM MultiSens TMS01 multipoint temperature assembly
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How temperature monitoring inside the gasifier helps increase safety and environmental compliance.
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Installation Instructions (EA)

High temperature thermometers TAF11, TAF12x

English version - 01/2020

New version available in English

Unwrapping the safety seal for flanged ceramic thermometers

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

	EN
20/01/2020

Language:	English
Version:	20/01/2020
File size:	125 KB
File name:	EA01291TA2_0120.pdf

Metrology

Product family: Accessories: TC insert, Process TC direct contact, Process TC direct in contact, Process TC general purpose, Process TC heavy duty

Russian version - 02/2022

New version available in English

Product root: TAF11-, TAF12D-, TAF12S-, TAF12T-, TAF16-,TC10-, TC12-, TC13-, TC15-, TC61-, TC62-, TC63-, TC65-, TC66-, TC88-, TEC30 0-, TEC420-, TPC100-, TPC200-, TPC300-, TSC310- Region: Russia Approval agency: Rosstandart Approval number: 68003-17 Metrology type: Metrology

Show details Hide details

Language:	Russian
Version:	25/02/2022
File size:	1.6 MB
File name:	68003-17.pdf

23 documents

Technical Information (TI)

Omnigrad S TAF11, TAF12x, TAF16 Technical information

Technical Information (TI)

English version - 11/2013

New version available in English

High temperature assemblies
With metal or ceramic thermowells
Adjustable process connection
Thermocouple sensor types J, K, N, R, S, B

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

	EN
12/11/2013
25/01/2012
16/06/2011
01/09/2004

Language:	English
Version:	12/11/2013
File size:	543.4 KB
File name:	TI00251ten_1413.pdf

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Short Instruction (KA)

KA Safe unpacking of ceramic thermowells

Short Instruction (KA)

English version - 12/2024

New version available in English

iTHERM FlameLine TAF1x high-temperature thermometer

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

	EN
11/12/2024
25/03/2024

Language:	English
Version:	11/12/2024
File size:	338.9 KB
File name:	KA01698TEN_0224-00.pdf

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Installation Instructions (EA)

High temperature thermometers TAF11, TAF12x

Installation Instructions (EA)

English version - 01/2020

New version available in English

Unwrapping the safety seal for flanged ceramic thermometers

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

	EN
20/01/2020

Language:	English
Version:	20/01/2020
File size:	125 KB
File name:	EA01291TA2_0120.pdf

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- Copy Link
- Send Mail
Download

Special Documentation (SD)

Device viewer

Special Documentation (SD)

English version - 07/2021

New version available in English

Technical documentation in other languages

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

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PU (Publication)

高温测量迈向新阶段

PU (Publication)

Chinese version - 12/2024

New version available in English

高温测量迈向新阶段
TAF系列高温型温度计产品

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Language:	Chinese
Version:	11/12/2024
File size:	1.8 MB
File name:	AI01128T_09_CN_02.pdf

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Fields of Activities (FA)

Temperaturmesstechnik

Fields of Activities (FA)

German version - 02/2025

New version available in English

Thermometer und Transmitter für die Prozessindustrie

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Language:	German
Version:	04/02/2025
File size:	18.9 MB
File name:	FA00006Tde.pdf

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Fields of Activities (FA)

Misura della temperatura

Fields of Activities (FA)

Italian version - 07/2024

New version available in English

Misura della temperatura
Termometri e trasmettitori per l'industria di processo

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Language:	Italian
Version:	09/07/2024
File size:	20.3 MB
File name:	FA00006Tit_2223.pdf

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Fields of Activities (FA)

Temperature measurement

Fields of Activities (FA)

English version - 02/2025

New version available in English

Thermometers and transmitters for the process industry

Show details Hide details

Language:	English
Version:	04/02/2025
File size:	19.1 MB
File name:	FA00006Ten_2325_interaktiv_verb.pdf

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Fields of Activities (FA)

Misura della temperatura

Fields of Activities (FA)

Italian version - 02/2020

New version available in English

Termometri e trasmettitori per l'industria di processo

Show details Hide details

Language:	Italian
Version:	17/02/2020
File size:	30.6 MB
File name:	FA00006TIT_2020.pdf

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Fields of Activities (FA)

温度計

Fields of Activities (FA)

Japanese version - 02/2020

New version available in English

プロセス産業向けの温度計
および伝送器

Show details Hide details

Language:	Japanese
Version:	17/02/2020
File size:	38.9 MB
File name:	FA00006TJA_2020.pdf

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iTHERM FlameLine TAF12DHigh temperature thermometer

Metric TC thermometer with dual ceramic thermowell for high-temperature applications

Specs at a glance

Accuracy

Max. process pressure (static)

Operating temperature range

Max. immersion length on request

Field of application

Benefits

Extended selection

Success stories

High temperature measurement in an SRU / Claus furnace

Innovative non-invasive temperature measurement for hydrogen

Optimized temperature control in steam power plants

LNG storage tank multipoint temperature profiling

Temperature monitoring for gasifiers

Measuring principle

Characteristic / Application

Thermowell / protection tube

Insert / probe

Outer diameter protection tube / Insert

Max. immersion length on request

Material protection tube/ thermowell

Process connection

Tip shape

Operating temperature range

Max. process pressure (static)

Accuracy

Integration head transmitter

Certification

Back

High temperature thermometers TAF11, TAF12x

Product family: Accessories: TC insert, Process TC direct contact, Process TC direct in contact, Process TC general purpose, Process TC heavy duty

Omnigrad S TAF11, TAF12x, TAF16 Technical information

KA Safe unpacking of ceramic thermowells

High temperature thermometers TAF11, TAF12x

Device viewer

高温测量迈向新阶段

Temperaturmesstechnik

Misura della temperatura

Temperature measurement

Misura della temperatura

温度計

Back

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Stop Flange adjustable,DIN EN 50446,23mm

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Compression fitting G1 1/2", 22.5mm

Compression fitting G 1", 22,5mm

Input

Output

Display

Power Supply

Input

Output

Display

Power Supply

Input

Output

Display

Power Supply

Input

Output

Power Supply

Input

Output

Display

Power Supply

iTHERM FlameLine TAF12D
High temperature thermometer