Product picture of thermocouple thermometer TEC420

TEC420
Thermocouple thermometer

Comprehensive and common temperature measurement technology for almost all branches of industry

TEC420

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Specs at a glance

Accuracy

class 2 acc. to IEC 60584
Response time

t50 = 3 s
t90 = 7 s
Max. process pressure (static)

at 20 °C: 20 bar (290 psi)
Operating temperature range

-40 °C ...1.100 °C
(-40 °F ...2.012 °F)
Max. immersion length on request

up to 100.000,00 mm (3.937,01'')

See all specifications

Field of application

The high modular and robust thermometer finds its use in several applications in almost all industries. An optional head transmitter, with all common communication protocols, makes the device ready to use with enhanced measurement accuracy and reliability compared to directly wired sensors. A variety of process connections, dimensions and materials offer flexible application possibilities.

TEC420 sheathed thermocouples cover temperature ranges from -40°C to 1100°C depending on the type of thermocouple. They can be used in low pressure applications in direct contact with the medium or protected by a thermowell. They can also be used in all applications where small immersion lengths are needed. Special attention should be paid to the maximum operating temperature of the connection head (80 °C if transmitter included).

Benefits

High degree of flexibility thanks to modular design with standard terminal heads as per DIN EN 50446 and customer-specific immersion lengths
High degree of insert compatibility and design as per DIN 43772
Head transmitter with easy selection: Analog output 4 to 20 mA, HART®, PROFIBUS® PA or FOUNDATION Fieldbus™

Success stories

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
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

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

Measuring principle

Thermocouple
Characteristic / Application

metric style
modular temperature assembly
suitable for hazardous areas
process connection as compression fitting
without neck
Thermowell / protection tube

without (not intended to use with thermowell)
Insert / probe

mineral insulated (MI), flexible
Outer diameter protection tube / Insert

6,0 mm (0,24'')
Max. immersion length on request

up to 100.000,00 mm (3.937,01'')
Material protection tube/ thermowell

1.4401 (316)
Alloy 600 (2.4816)
Process connection

depending on configuration
Operating temperature range

-40 °C ...1.100 °C
(-40 °F ...2.012 °F)
Max. process pressure (static)

at 20 °C: 20 bar (290 psi)
Accuracy

class 2 acc. to IEC 60584
Response time

t50 = 3 s
t90 = 7 s
Integration head transmitter

yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Ex - approvals

ATEX
Certification

SIL (transmitter only)

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Language:	English
Version:	01/11/1994
File size:	105.9 KB
File name:	TI076ten_1194.pdf

Language:	English
Version:	01/11/1994
File size:	105.9 KB
File name:	TI076ten_1194.pdf

	EN
28/03/2023
20/12/2021
03/05/2016
28/11/2012
01/06/2009

Language:	English
Version:	28/03/2023
File size:	450.8 KB
File name:	XA00072REN_1623-00.pdf

	EN
30/03/2023
18/07/2022
10/07/2019
28/11/2016
28/11/2012

Language:	Chinese
Version:	02/08/2023
File size:	5.4 MB
File name:	GYJ23.1144X.pdf

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

	EN
01/11/1994

	EN
01/11/1994

	EN
10/03/2020
02/11/2016

	EN
20/11/2023
13/12/2022
14/03/2022
23/05/2019
04/08/2017

TEC420Thermocouple thermometer

Comprehensive and common temperature measurement technology for almost all branches of industry

Specs at a glance

Accuracy

Response time

Max. process pressure (static)

Operating temperature range

Max. immersion length on request

Field of application

Benefits

Success stories

Iplom enhances catalyst life, process safety and efficiency

Optimized logistics concept for tank systems

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

Operating temperature range

Max. process pressure (static)

Accuracy

Response time

Integration head transmitter

Ex - approvals

Certification

Back

Technical Information

Technical Information

XA TR1x, TR4x, TR88, TR6x, TC1x, TC88, TEC420, TC6x

XA iTHERM TM211, TPx100, TSx310

Omnigrad TRxx, TCxx, TxCxxx

XA TRxx, TCxx, TEC420, TS111, TM211, TM41x, TPx100, TSx310, TM1xx

Product family: Process TC direct contact

Product family: Accessories: RTD insert, Accessories: TC insert, Accessories: Inserts, Process RTD direct contact, Process RTD gener al purpose, Process RTD heavy duty, Process RTD hygienic, Process TC direct contact, Process TC direct in contact, Process TC genera l purpose, Process TC heavy duty

Product family: Accessories: RTD insert, Accessories: TC insert, Accessories: Inserts, Process RTD direct contact, Process RTD gener al purpose, Process RTD heavy duty, Process TC direct contact, Process TC direct in contact, Process TC heavy duty

Product family: Accessories: RTD insert, Accessories: TC insert, Accessories: Inserts, Process RTD direct contact, Process RTD gener al purpose, Process RTD heavy duty, Process RTD hygienic, Process TC direct contact, Process TC direct in contact, Process TC genera l purpose, Process TC heavy duty

Product family: Accessories: RTD insert, Accessories: TC insert, Process RTD direct contact, Process RTD general purpose, Process RT D heavy duty, Process RTD hygienic, Process TC direct contact, Process TC direct in contact, Process TC general purpose, Process TC heavy duty

Product family: Accessories: RTD insert, Accessories: TC insert, Process RTD direct contact, Process RTD general purpose, Process RT D heavy duty, Process RTD hygienic, Process TC direct contact, Process TC direct in contact, Process TC heavy duty

Product family: Accessories: RTD insert, Accessories: TC insert, Process RTD direct contact, Process RTD general purpose, Process RT D heavy duty, Process RTD hygienic, Process TC direct contact, Process TC direct in contact, Process TC general purpose, Process TC heavy duty

Product family: Accessories: RTD insert, Accessories: TC insert, PROCESS RTD DIRECT CONTACT, Process RTD general purpose, Process RTD heavy duty, PROCESS RTD HYGIENIC, Process TC direct contact, PROCESS TC DIRECT IN CONTACT

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

Back

Spare parts kit ring D21/di 10xgreen,10p

Fixing kit cpl.TMT8x/7x (european)

Extension cable TC IEC 2x type K, 3 pcs.

Extension cable TC IEC 2x type J, 3 pcs.

Spare parts kit sealing TA30A/TA30D

Insert TPC100

Readwin 2000 Operation + Read. software

Terminal Head TA20A

Terminal Head TA20B

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iTEMP TMT85, Transmitter FF

Display Unit Head Transmitter

Commubox FXA195

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Terminal Head TA30A

Terminal Head TA30D

iTEMP TMT182, Head Transmitter HART

iTEMP TMT82, Transmitter HART

Term.block DIN B (42mm) 2 term. Spc 5 pc

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

Configuration Kit TXU10

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TEC420
Thermocouple thermometer