Sanitary digital thermometer iTHERM TM411

iTHERM ModuLine TM411
Hygienic modular thermometer

Metric RTD thermometer with or without thermowell for hygienic applications

TM411

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Sanitary thermometer with clamp process connection — Sanitary thermometer iTHERM TM411 with clamp and iTHERM QuickNeck

The high accuracy iTHERM iTM411 temperature sensor with digital display — Modular iTHERM TM411 temperature assembly in hygienic design with international approvals for use in hazardous areas

iTHERM TM411, a hygienic thermometer with QuickSens and StrongSens technology — The iTHERM TM411 sanitary modular thermometer with digital display delivers highly accurate, reliable and fast temperature measurements in sterile applications

An iTHERM TM411 sanitary thermometer being installed in a bioreactor — Sanitary thermometer iTHERM TM411 in a bioreactor

Sanitary thermometer iTHERM TM411 with digital display — iTHERM TM411 sanitary thermometers are available with a digital display for on-site process temperature monitoring

Sanitary thermometer iTHERM TM411 with clamp and iTHERM QuickNeck

Specs at a glance

Accuracy

class A acc. to IEC 60751
class AA acc. to IEC 60751
Response time

depending on configuration
iTHERM QuickSens: t90 = 1,5 s
iTHERM StrongSens: t90 = 9,5 s
Max. process pressure (static)

at 20 °C: 40 bar (580 psi)
Operating temperature range

PT100:
-200 °C … 600 °C
(-328 °F … 1.112 °F)
iTHERM StrongSens:
-50 °C … 500 °C
(-58 °F … 932 °F)
iTHERM QuickSens:
-50 °C … 200 °C
(-58 °F … 392 °F)

See all specifications

Field of application

The modular sanitary thermometer iTHERM TM411 with digital display delivers highly accurate, reliable and fast temperature measurements in process lines, vessels, tanks, fermenters and more. The high-performance device is designed for the strictly regulated food and life sciences industries. Configure your hygienic instruments from a selection of thin film RTDs with QuickSens or StrongSens technology or 2x Pt100 wire wound temperature sensors, smart transmitters and hygienic process connections.

Designed for use in hygienic and aseptic applications in food, beverage and life sciences
Measuring range: –200 to 600 °C (-28 to 1 112 °F)
Pressure range up to 40 bar (580 psi)
Protection class: up to IP69K
Remote parametrization with secure Bluetooth® temperature transmitters
International approvals: Certified for use in hazardous areas, explosion protection as per ATEX/IECEx, CSA, FM, EAC Ex, JPN Ex, NEPSI; Hygiene standards according to 3-A, EHEDG, ASME BPE, FDA, TSE Certificate of Suitability

Benefits

Optimum process control: Fast sensor response times with iTHERM QuickSens technology (t90: 1.5 s)
Up to 75% faster and safer recalibrations with iTHERM QuickNeck – tool-free quick-release for instant insert removal
High sensor availability under rough conditions: Vibration resistant RTD technology iTHERM StrongSens (> 60g)
Easy product selection, configuration and maintenance
Increase productivity and product safety in sanitary applications with highly accurate and reliable measurements
Thermowells, hygienic process connections and housings expertly manufactured from high-grade materials treated for low surface roughness

Videos

Improve sterile, aseptic manufacturing with accurate and reliable process temperature measurement: Our iTHERM TM4xx series of hygienic design modular thermometers

Innovative temperature sensor - iTHERM QuickSens

Innovative temperature measurement - the temperature sensor with unbeatably short response times for high-precision measurements and accurate process control.
- More information
Innovative temperature measurement - iTHERM StrongSens

Innovative temperature measurement - the robust temperature sensor for highly precise measurements and accurate process control. Vibration resistance of up to 60g.
- More information
iTHERM QuickNeck - Taking the right turn

The temperature measuring insert can be removed with a simple twist of the QuickNeck process connection, saving time and effort during maintenance or recalibration.
- iTHERM TM411 with QuickNeck technology

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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Predecessor

TST74
TST72

Success stories

Prevent grain dust ignition in bulk tanks & silos

How temperature profiling increases plant safety and product quality in bulk tanks and silos for food storage.
Read the full story
Self-calibrating thermometers in hygienic processes

This white paper explains how self-calibrating thermometers can be used in hygienic process engineering. It details theory and practice as well as application examples. Learn more!
Read the full story
Medical autoclaves

New sensor technology automates recalibrations to reduce risk in batch sterilization. Learn More!
Read the full story
Automated inline self-calibration at Lonza

Automated inline self-calibration at Lonza for full monitoring throughout bioprocess
Read the full story
Speed and accuracy help to meet stringent quality demands

Chr. Hansen eased temperature monitoring and calibration, both critical to the UHT treatment of the nutrient solution, using iTHERM TM411 temperature sensor
Read the full story

Language:	English
Version:	20/01/2020
File size:	591 KB
File name:	BA02023TEN_0120.pdf

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Language:	English
Version:	15/11/2023
File size:	4.7 MB
File name:	TI01038TEN_0923-00.pdf

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Language:	English
Version:	25/03/2024
File size:	1.1 MB
File name:	TI00426FEN_2524.pdf

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27/02/2015

	EN
20/01/2020

	EN
31/12/2019

iTHERM ModuLine TM411Hygienic modular thermometer

Metric RTD thermometer with or without thermowell for hygienic applications

Specs at a glance

Accuracy

Response time

Max. process pressure (static)

Operating temperature range

Field of application

Benefits

Videos

Innovative temperature sensor - iTHERM QuickSens

Innovative temperature measurement - iTHERM StrongSens

iTHERM QuickNeck - Taking the right turn

Extended selection

Predecessor

Success stories

Prevent grain dust ignition in bulk tanks & silos

Self-calibrating thermometers in hygienic processes

Medical autoclaves

Automated inline self-calibration at Lonza

Speed and accuracy help to meet stringent quality demands

Measuring principle

Characteristic / Application

Thermowell / protection tube

Insert / probe

Outer diameter protection tube / Insert

Material protection tube/ thermowell

Process connection

Tip shape

Surface roughness Ra

Operating temperature range

Max. process pressure (static)

Accuracy

Response time

Integration head transmitter

Ex - approvals

Certification

Back

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Back

Spare parts kit sealing TA30A/TA30D

Set O-ring 74x3 75o VMQ Silicon (5 pcs.)

Spare parts kit sealing TA30R

Fixing kit cpl.TMT180,181,182,187 USA

Fixing kit cpl. TMT8x/7x (european)

Term.block DIN B (42mm) 3 term. 5 pc

Term.block DIN B (42mm) 4 term. 5 pc

Term.block DIN B (42mm) 6 term. 5 pc

Spare Parts Kit Cover TA30R

Terminal Head TA30A

Terminal Head TA30D

Terminal Head TA30R

Terminal Head TA30S

Spare parts kit copper ring G3/8"

Spare parts kit ring D21/di 10xgreen

Spare parts kit gasket Da21/10x2EPDM

Spare parts kit gasket Da14.5/Di8.5x2

Spare parts kit sealing QuickNeck

Spare Part Kit Press-Screw TK40 G1/4 d6

Spare Part Kit Press-Screw TK40 G1/2 d6

O-ring set for ingold connection

Compression fitting M24x1.5, d6 cpl.

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.

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iTEMP TMT72, Transmitter HART

iTHERM ModuLine TM411
Hygienic modular thermometer