iTHERM TT411
Protection tube

State of the art Tee and Elbow elements with best-in-class hygienic design

Designed for hygienic and aseptic applications in the Food & Beverages and Life Sciences industries

Best applicable for use in hygienic or aseptic pipes and containers or tanks even with very small immersion lengths. It meets increased protection requirements of the temperature sensor regarding physical and chemical effects. Ideally suited to all measuring points that require regular recalibration by simply replacing the insert in closed processes.

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Benefits
iTHERM QuickNeck – cost and time savings thanks to simple, tool-free
recalibration of the insert used
Over 50 hygienic process connections
Global portfolio with metric and imperial versions
International certification: hygiene standards as per 3-A®, EHEDG...

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iTHERM QuickNeck – cost and time savings thanks to simple, tool-free
recalibration of the insert used
Over 50 hygienic process connections
Global portfolio with metric and imperial versions
International certification: hygiene standards as per 3-A®, EHEDG, ASME BPE,
FDA, TSE Certificate of Suitability
Optional: 1.4435 material, delta ferrite content < 1%
Fast response time owing to reduced tips with thin walls
State of the art Tee and Elbow elements, without welds and dead legs and with best in class hygienic design

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Field of application
Specially designed for use in hygienic and aseptic applications in the Food & Beverages and Life Sciences industries

Pressure range up to 40 bar (580 psi)

For increased protection requirements of the temperature sensor regarding physical and chemical...

Show more
Specially designed for use in hygienic and aseptic applications in the Food & Beverages and Life Sciences industries

Pressure range up to 40 bar (580 psi)

For increased protection requirements of the temperature sensor regarding physical and chemical effects

For use in pipes and containers or tanks

Ideally suited to all measuring points that require regular recalibration by simply replacing the insert in closed processes

Show less

Features and specifications

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Details

Measuring principle

Fabricated Thermowell
Characteristic / Application

metric style

hygienic/aseptic design (3-A®, EHEDG, ASME BPE, FDA)

hygienic process connections

QuickNeck for easy and cost saving recalibration
Head connection

QuickNeck

male thread:

M24x1,5

G3/8"
Maximum standard immersion length

4.000 mm (157,48")
Max. immersion length on request

Not defined
Process connection

compression fitting

weld in adaptor

clamp connections acc. to ISO2852

screwed pipe joint acc. to DIN 11851

aseptic screwed pipe joint acc. to DIN 11864-1

metallic sealing system

thread acc. to ISO 228 for liquiphant adaptor APV Inline
Varivent

Ingold

SMS 1147

Neumo Biocontrol

T- and corner pieces DIN11865
Thermowell root diameter

6,0 mm (0,24")

9,0 mm (0,35")

12,7 mm (0,5")
Medium contact material

1.4435 delta-ferrit < 1%

316L
Wetted part finishing (Ra)

< 0,76 μm (29,92 μin)

< 0,38 μm (14,96 μin)

< 0,38 μm (14,96 μin) electropolished
Tip shape

straight

reduced

tappered
Temperature range

-200...650 °C (-328...1.202 °F)
Max. process pressure (static)

40 bar (580 psi)
Max. process pressure at 400 °C

depends on process connection

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Documents / Manuals / Software

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iTHERM TT411 Technical Information
Welded thermowell

Technical Information (TI)
Thermowells
Operating instructions for thermowells for EAC approval

Operating Instruction (BA)
温度测量
过程工业用温度传感器和温度变送器

Fields of Activities (FA)

12/14

Chinese
Catálogo medición temperatura
Termómetros y transmisores para la industria de proceso

Fields of Activities (FA)

04/18

Spanish
Mesure de température
Capteurs et transmetteurs pour les industries de process

Fields of Activities (FA)

04/18

fr
Temperature measurement
Thermometers and transmitters for the process industry

Fields of Activities (FA)

04/18

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

Fields of Activities (FA)

04/18

Italian
Temperature measurement
Thermometers and transmitters for the process industry

Fields of Activities (FA)

03/19

English
Temperaturmesstechnik
Thermometer und Transmitter für die Prozessindustrie

Fields of Activities (FA)

03/19

German
Sıcaklık Ölçümü
Proses endüstrisi için termometreler ve transmiterler

Fields of Activities (FA)

03/13

Turkish
Field of activities FA Temperature measurement
Thermometers and transmitters for the process industry

Fields of Activities (FA)

03/13

English
ACCESSORIES: PIPE THERMOWELL, Process RTD Hygienic, RTD-thermometer
Product Code: TK40-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TT411-, TT412-
Declaration Number: HE_00099_03.15
Manufacturer Specification: Food hygiene, 10/2011, 1935/2004

Manufacturer Declaration

German , English
ACCESSORIES: PIPE THERMOWELL, Process RTD Hygienic
Product Code: TK40-, TM371-, TM411-, TT411-
Declaration Number: HE_00136_02.15
Manufacturer Specification: Food hygiene, 1935/2004

Manufacturer Declaration

German , English
Process RTD Hygienic
Product Code: TK40-, TM401-, TM402-, TM411-, TM412-, TS111-, TS112-, TT411-, TT412-
Declaration Number: MD-12028A-9

Manufacturer Declaration

English
ACCESSORIES: PIPE THERMOWELL, ACCESSORIES: T_INSERTS, Process RTD Hygienic, RTD-thermometer
Product Code: TK40-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR35-, TS111-, TS212-, TT411-, TT412-
Declaration Number: HE_00886_01.17

Manufacturer Declaration

German , English
ACCESSORIES: PIPE THERMOWELL, Magphant, Process RTD Hygienic, RTD-thermometer
Product Code: TTR35-, TT412-, TT411-, TMR35-, TM412-, TM411-, TM402-, TM401-, TM372-, TM371-, TM311-, TK40-, DTT35-
Declaration Number: HE_01097_01.19
Manufacturer Specification: Food hygiene

Manufacturer Declaration

English
ACCESSORIES: PIPE THERMOWELL
Product Code: TT411-
Declaration Number: HE_00535_01.17
Manufacturer Specification: RoHS

Manufacturer Declaration

English
ACCESSORIES: PIPE THERMOWELL, Process RTD Hygienic
Product Code: TK40-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TT411-, TT412-
Declaration Number: FDA_00127_02.17

FDA Declaration

German , English
ACCESSORIES: BAR STOCK THERMOWELL, ACCESSORIES: HOUSING, ACCESSORIES: PIPE THERMOWELL, ACCESSORIES: RTD INSERT, ACCESSORIES: TC INSERT, ACCESSORIES: THERMOWELLS, ACCESSORIES: T_INSERTS, Plugs TC direct contact, Terminal Head
Product Code: TT511-, TT411-, TS111-, TPR300-, TPR100-, TPC300-, TPC200-, TPC100-, TET90-, TET300-, TEC300-, TA576-, TA575-, TA572-, TA571-, TA570-, TA566-, TU111-, TU121-, TU211-, TU221-, TU51-, TU52-, TU53-, TU54-, TU67-, TW10-, TW11-, TW12-, TW13-, TW15-, TW251-, TWF11-, TWF16-, TA565-, GPTC-, MLTWS01-, OTA30A-, OTA30D-, OTA30H-, OTW92-, OTW93-, OTW94-, OTW95-, OTW96-, TA20A-, TA20B-, TA20D-, TA20J-, TA20R-, TA20W-, TA21E-, TA562-, TA560-, TA557-, TA556-, TA555-, TA550-, TA541-, TA540-, TA535-, TA414-, TA30S-, TA30R-, TA30P-, TA30H-, TA30D-, TA30A-, TA21H-
Declaration Number: EC_00544_01.17

EU Declaration

German , English , fr
ACCESSORIES: BAR STOCK THERMOWELL, ACCESSORIES: PIPE THERMOWELL, ACCESSORIES: THERMOWELLS
Product Code: TWF16-, TWF11-, TW47-, TW251-, TW15-, TW13-, TW12-, TW11-, TW10-, TT511-, TT411-, TA576-, TA575-, TA572-, TA571-, TA570-, TA566-, TA565-, TA562-, TA560-, TA557-, TA556-, TA555-, TA550-, TA541-, TA540-, TA535-, TA414-, MLTWS01-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Approval Number: TC RU D-IT.MU62.B.03144

Miscellaneous

Russian
ACCESSORIES: BAR STOCK THERMOWELL, ACCESSORIES: PIPE THERMOWELL, ACCESSORIES: THERMOWELLS
Product Code: TWF16-, TWF11-, TW47-, TW45-, TW251-, TW15-, TW13-, TW12-, TW11-, TW10-, TT511-, TT411-, TA576-, TA575-, TA572-, TA571-, TA570-, TA566-, TA565-, TA562-, TA560-, TA557-, TA556-, TA555-, TA550-, TA541-, TA540-, TA535-, TA414-, MLTWS01-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Approval Number: TC RU C-IT.AZ01.B.02466

Miscellaneous

Russian
ACCESSORIES: PIPE THERMOWELL, Magphant, Process RTD Hygienic, RTD-thermometer
Product Code: TU67-, TTR35-, TT412-, TT411-, TMR35-, TM412-, TM411-, TM402-, TM401-, TM372-, TM371-, TK40-, TH27-, TH18-, TE411-, DTT35-, TH17-
Region/Country: USA, Canada
Approval Agency: 3-A Sanitary Standards

Hygienic Equipment

English
ACCESSORIES: PIPE THERMOWELL, Magphant, Process RTD Hygienic, RTD-thermometer
Product Code: TTR35-, TT412-, TT411-, TMR35-, TM412-, TM411-, TM402-, TM401-, TM372-, TM371-, DTT35-, TK40-, TM311-
Region/Country: Europe
Approval Agency: TU München

Hygienic Equipment

English
ACCESSORIES: PIPE THERMOWELL, Magphant, Process RTD Hygienic, RTD-thermometer
Product Code: TTR35-, TT412-, TT411-, TMR35-, TM412-, TM411-, TM402-, TM401-, TM372-, TM371-, TM311-, TK40-, TE411-, DTT35-
Region/Country: Canada, USA
Approval Agency: 3-A Sanitary Standards

Hygienic Equipment

English
ACCESSORIES: PIPE THERMOWELL, Process RTD Hygienic
Product Code: TT411-, TT412-, TM411-, TM412-
Region/Country: Canada (CRN)
Approval Agency: CRN

Pressure Equipment

English