©Endress+Hauser
TT411 Varivent version with reduced tip and iTHERM QuickNeck
©Endress+Hauser
TT411 clamp version with reduced tip
©Endress+Hauser
TT411 dairy fitting with reduced tip
©Endress+Hauser
TT411 without process connection and reduced tip
©Endress+Hauser
TT411 elbow thermowell and iTHERM QuickNeck
©Endress+Hauser
Half-section view of the TT411 elbow thermowell, with the thermowell projecting straight into one side of the pipe bend
Specs at a glance
Max. process pressure (static)
Maximum standard immersion length
Max. immersion length on request
Field of application
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.
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
Benefits
iTHERM QuickNeck – cost and time savings thanks to simple, tool-free
Over 50 hygienic process connections
Global portfolio with metric and imperial versions
International certification: hygiene standards as per 3-A®, EHEDG, ASME BPE,
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
Fundamental selection
Simple products
Easy to select, install and operate
Technical excellence
Simplicity
©Endress+Hauser
Simple products
Easy to select, install and operate
Technical excellence
Simplicity
Standard products
Reliable, robust and low-maintenance
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Highly functional and convenient
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Specialized products
Designed for demanding applications
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FLEX selections
Technical excellence
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Fundamental selection
Meet your basic measurement needs
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Lean selection
Handle your core processes easily
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Extended selection
Optimize your processes with innovative technologies
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Master your most challenging applications
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Success stories
Medical autoclaves
New sensor technology automates recalibrations to reduce risk in batch sterilization. Learn More!
Read the full story
Characteristic / Application
metric style
Head connection
iTHERM QuickNeck
Maximum standard immersion length
Max. immersion length on request
Process connection
compression fitting
Thermowell root diameter
6,0 mm (0,24")
Medium contact material
1.4435 delta-ferrit < 1%
Wetted part finishing (Ra)
< 0,76 μm (29,92 μin)
Temperature range
-200...650 °C (-328...1.202 °F)
Max. process pressure (static)
Max. process pressure at 400 °C
depends on process connection
Most downloaded
iTHERM TT411
English version - 03/2022
Welded thermowell
EN
DE ES FR IT JA PT RU ZH
15/03/2022
28/02/2020
07/12/2018
30/03/2018
17/02/2016
Language:
English
Version:
15/03/2022
File size:
954.1 KB
File name:
TI01099TEN_0722-00.pdf
Thermowells for thermometers
English version - 08/2020
Universal thermowells for thermometers in industrial applications
EN
BG CS DA DE EL ES ET FI FR HR HU ID IT JA KO LT LV NL NO PL PT RO RU SK SL SV TH TR ZH
01/08/2020
Language:
English
Version:
01/08/2020
File size:
473.8 KB
File name:
BA02041TEN_0120.pdf
29 documents
EN
German Spanish French Italian Japanese Portuguese Russian Chinese
15/03/2022
28/02/2020
07/12/2018
30/03/2018
17/02/2016
Language:
English
Version:
15/03/2022
File size:
954.1 KB
File name:
TI01099TEN_0722-00.pdf
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN
German Spanish French Italian Japanese Polish Portuguese Russian Chinese
25/03/2024
15/09/2023
28/10/2021
30/07/2021
19/06/2020
Language:
English
Version:
25/03/2024
File size:
1.1 MB
File name:
TI00426FEN_2524.pdf
Thermowells for thermometers
Universal thermowells for thermometers in industrial applications
EN
Bulgarian Czech Danish German Greek Spanish Estonian Finnish French Croatian Hungarian Indonesian Italian Japanese Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Swedish Thai Turkish Chinese
01/08/2020
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English
Version:
01/08/2020
File size:
473.8 KB
File name:
BA02041TEN_0120.pdf
Operating instructions for thermowells for EAC approval
Language:
English
Version:
01/12/2016
File size:
1.3 MB
File name:
BA01469TEN_0116.pdf
Technical documentation in other languages
Language:
English
Version:
14/07/2021
File size:
478.5 KB
File name:
SD02429R09EN_0121.pdf
SD Hygienic process connection types
Supplement to TM311, TM371, TM372, TM401, TM411, TM402, TM412, TT411,
Language:
English
Version:
15/09/2023
File size:
800.3 KB
File name:
SD03119TEN_0123-00.pdf
Misura della temperatura e componenti di sistema per i settori
alimentare e
farmaceutico.
Misura della temperatura e componenti di sistema per i settori
Language:
Italian
Version:
10/01/2020
File size:
11.2 MB
File name:
EH_Booklet COMPLETO.pdf
Misura della temperatura
Language:
Italian
Version:
09/07/2024
File size:
20.3 MB
File name:
FA00006Tit_2223.pdf
Thermometer und Transmitter für die Prozessindustrie
Language:
German
Version:
17/05/2023
File size:
17.9 MB
File name:
FA00006Tde_2223_online.pdf
Capteurs et transmetteurs de température pour les industries de process
Language:
French
Version:
20/12/2019
File size:
60.9 MB
File name:
FA00006TFR-Mesure de temperature.pdf
Language:
Japanese
Version:
17/02/2020
File size:
38.9 MB
File name:
FA00006TJA_2020.pdf
Thermometers and transmitters for the process industry
Language:
English
Version:
17/05/2023
File size:
18 MB
File name:
FA00006Ten_2223_online.pdf
Catálogo medición temperatura
Termómetros y transmisores para la industria de proceso
Language:
Spanish
Version:
20/04/2018
File size:
5.5 MB
File name:
FA00006Tes_Catalogo Temperatura_1818.pdf
Termometri e trasmettitori per l'industria di processo
Language:
Italian
Version:
17/02/2020
File size:
30.6 MB
File name:
FA00006TIT_2020.pdf
Where innovation meets tradition in Spirits production
Modernising traditional processes in a world class Craft
Language:
English
Version:
12/01/2022
File size:
1.5 MB
File name:
CS01727D36EN_01.22_Where innovation meets tradition in Spirits production.pdf
Product family: Accessories: Pipe thermowell
Product root: TT411-
Language:
English
Version:
13/03/2017
File size:
136 KB
File name:
HE_00535_01.17 China RoHS TT411.pdf
Product family: Accessories: Pipe thermowell, Magphant, Process RTD hygienic, RTD thermometer
Product root: DTT35-, TK40-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR35-, TT411-, TT412-, TTR35-
Language:
English
Version:
28/03/2022
File size:
367.6 KB
File name:
HE_01097_02.23 MD-22010 19002.pdf
Product family: Accessories: Pipe thermowell, Accessories: Inserts,
PROCESS RTD HYGIENIC, RTD thermometer
Product root: TK40-, TM371-, TM372-, TM401-, TM402-, TM411-,
Language:
English
Version:
23/10/2017
File size:
160.7 KB
File name:
HE_00886_0117.pdf
Product family: Process RTD hygienic
Product root: TK40-, TM401-, TM402-, TM411-, TM412-, TS111-,
Language:
English
Version:
10/01/2013
File size:
872.7 KB
File name:
MD-12028a_09_e.pdf
Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Inserts, Magphant, Process RTD general
purpose, Process RTD hygienic, RTD thermometer
Product root: DTT31-, DTT35-, TK40-, TM101-, TM111-, TM121-, TM131-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR35-,
Language:
English
Version:
27/07/2023
File size:
266 KB
File name:
HE_00886_07_17.pdf
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
Spare parts kit gasket ingold connection
O-ring 14.9x2.7 VMQ, FDA, 5 pcs.
O-ring 21.89x2.62 VMQ, FDA, 5 pcs.
O-ring 28.17x3.53 VMQ, FDA, 5 pcs.
Profile gasket 29x36x3.7, FDA, 5 pcs.
Adapter for Ingold connection, 3.1
Adapter for Ingold connection
Weld-in adapter G3/4 d=50, 316L, 3.1
Weld-in adapter G3/4, d=29, 316L, 3.1
Weld-in adapter G3/4, d=55, 316L
Weld-in adapter G3/4, d=55, 316L, 3.1
Weld-in adapter G1, d=60, 316L
Weld-in adapter G1, d=60, 316L, 3.1
Weld-in adapter G1, d=53, 316L, 3.1
Weld-in adapter G1, adjustable, 316L
Weld-in adapter G1, adjustable,316L, 3.1
Weld in adapter M12x1.5 1.4435/316L
G1/2 metal to metal weld in adapter
Plug screw fitting 316L M12x1.5
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