TW13
Protection tube for temperature sensors

Designed for use in processes with heavy thermal and mechanical stresses

TW13

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Specs at a glance

Max. process pressure (static)

50 bar (725 psi)
Maximum standard immersion length

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

10.000 mm (393,7")

See all specifications

Field of application

This protection tube is an important component for temperature measurement points for almost all industrial processes, especially for fine chemicals industries. It is used to protect the measuring insert or sensor elements from aggressive process media, high pressures and flow rates from the temperature sensor itself and thereby enables the thermometer to be exchanged during operation.

TW13 protection tubes are important components for temperature measurement points for almost all industrial processes, especially for fine chemicals industries.

Benefits

Extension, immersion length and total length can be chosen according to process requirements
A wide choice of dimensions, materials and process connections is available
Special versions can be manufactured according to customer requirements

Predecessor

TA13

Success stories

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

Fabricated Thermowell
Characteristic / Application

metric style
DIN 43772 Form 2F/3F
langed process connection
with neck
Head connection

external thread:
M24 x 1.5
'1/2" NPT
Maximum standard immersion length

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

10.000 mm (393,7")
Process connection

flange:
DN15 PN40 B1
DN25 PN40 B1
DN40 PN40 B1
DN50 PN40 B1
ASME 1" 150 RF
ASME 1" 300 RF
ASME 1 1/2" 150 RF
ASME 2" 150 RF
ASME 2" 300 RF
Thermowell root diameter

9 mm (0,35")
11 mm (0,43")
12 mm (0,47")
15 mm (0,59")
Medium contact material

1.4404 (316L)
1.4571 (316Ti)
2.4816 (Alloy 600)
2.4819 (Alloy C276)
PTFE
PVDF
Tantal
Wetted part finishing (Ra)

< 1.6 µm (63.00 µin)
Tip shape

straight
reduced
tapered
Temperature range

-200...1.100 °C (-328...2.012 °F)
Max. process pressure (static)

50 bar (725 psi)
Max. process pressure at 400 °C

depends on process connection

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	EN
05/06/2019
31/07/2018
10/07/2013
01/09/2002

Language:	English
Version:	05/06/2019
File size:	459.4 KB
File name:	TI00264TEN_1519.pdf

	EN
05/06/2019
31/07/2018
10/07/2013
01/09/2002

Language:	English
Version:	05/06/2019
File size:	459.4 KB
File name:	TI00264TEN_1519.pdf

Language:	English
Version:	01/12/2016
File size:	1.3 MB
File name:	BA01469TEN_0116.pdf

Language:	German
Version:	17/05/2023
File size:	17.9 MB
File name:	FA00006Tde_2223_online.pdf

Language:	French
Version:	20/12/2019
File size:	11.3 MB
File name:	FA00006TFR-1919-PVTEMP-BD.pdf

Language:	Spanish
Version:	20/04/2018
File size:	5.5 MB
File name:	FA00006Tes_Catalogo Temperatura_1818.pdf

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

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

Language:	Russian
Version:	26/05/2021
File size:	1.6 MB
File name:	EAEC RU C-IT.AD85.B.00350_21.pdf

	EN
01/12/2016

	EN
22/05/2017

Language:	English
Version:	22/05/2017
File size:	181.1 KB
File name:	EC_00544_01.17 RoHS EU Declaration Temperature Accessories.pdf

TW13Protection tube for temperature sensors

Designed for use in processes with heavy thermal and mechanical stresses

Specs at a glance

Max. process pressure (static)

Maximum standard immersion length

Max. immersion length on request

Field of application

Benefits

Predecessor

Success stories

Optimized logistics concept for tank systems

Measuring principle

Characteristic / Application

Head connection

Maximum standard immersion length

Max. immersion length on request

Process connection

Thermowell root diameter

Medium contact material

Wetted part finishing (Ra)

Tip shape

Temperature range

Max. process pressure (static)

Max. process pressure at 400 °C

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Thermowell Omnigrad M TW13

Thermowell Omnigrad M TW13

Thermowells

Temperaturmesstechnik

Temperature measurement

Mesure de température

Catálogo medición temperatura

Misura della temperatura

温度計

Product family: Accessories: Pipe thermowell

Product family: Accessories: Bar stock thermowell, Accessories: Housing, ACCESSORIES: PIPE THERMOWELL, Accessories: RTD insert, ACCESSORIES: TC INSERT, ACCESSORIES: THERMOWELLS, Accessories: Inserts, PLUGS TC DIRECT CONTACT, Terminal head

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Thermowells

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The unit is not repairable

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TW13
Protection tube for temperature sensors