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Fine Wire and Thermocouple Welder with Included Accessories

Thermocouple and Fine Wire Welder

C$3 554.17


Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 C$3 554.17
10-24 C$3 376.46
25-49 C$3 305.38
50-99 C$3 163.21
100-199 C$3 092.13
200+ C$3 021.04

In stock

Lead Time (If not in stock): 12 weeks
Thermocouple and Fine Wire Welder TL-WELD TL-WELD
  • Designed for Production of Commercial Grade Thermocouple Junctions
  • No Special Skills Needed to Operate
  • 120/220 Vac Selectable
  • Weld Wires up to 1.1mm(0.043in.) Diameter

TL-WELD Model Options

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Ratchet Action
Tool Type
Use With
Use with Wire AWG

The Thermocouple welder TL-WELD is designed for sensor manufacturers for the production of commercial grade thermocouple junctions, and for users of large numbers of exposed junction thermocouples such as test and development laboratories where multipoint temperature sensing of test pieces is required. No special skills are needed and most people will be capable of producing quality work with minimal practice.

The instrument can be operated via the front panel or by using the foot-switch provided. In addition to thermocouple work, the TL-WELD welder is used in many other applications involving the joining of wires to each other and to metal surfaces. This model is suitable for welding wires up to 1.1 mm diameter and has an argon gas shield facility. A satisfactory thermocouple junction is produced without using argon, but where argon is available a momentary purge is automatically triggered immediately prior to the weld to give optimum weld integrity.
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Rated 4 out of 5 by from Simple, and does the job well We use this often, but not with the argon stream connected. Instead, a second person streams argon at the connector while the first makes the connection. Simpler and it works well.
Date published: 2019-07-25
Rated 5 out of 5 by from Solid fine wire welder! Works great! Just what we needed for building thermocouples
Date published: 2023-02-24
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What fitting size is the Argon connector?

Asked by: IEV Mike
Thank you for the inquiry. The thread size of the connection fitted to the argon hose is Brass ¼” BSPT Female Thread. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-06-19

Can the welder be use to weld 30AWG thermocouple wires to contacts (connector pins)?

Asked by: Bogdan Proca
Hi Bogdan Proca, Thank you for the inquiry. The pins and sockets are too large for the small concentrated spot welding. Best regards, OMEGA
Answered by: NorwalkAE_RS
Date published: 2024-02-20

Hello how are you? I wanted to ask you if you can solder a PT100 RTD to cables such as the EXTT-3CU-26S. Thanks greetings!

Asked by: Hernan
There are no recommendations for Soldering with the TL-WELD as it is used to bond through welding the 2 dissimilar metals of a Thermocouple with no added materials.
Answered by: ApplicationsEngineerANB
Date published: 2021-05-11

Does this package include foot switch?

Asked by: JwYu
Thank you for the inquiry. Yes, the foot switch is included with the TL-WELD package. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2024-02-04

Can I order just the argon hose if mine is damaged?

Asked by: Jcup
Please send a request to noted spare parts and the Argon hose for the TL-WELD.
Answered by: ApplicationsEngineerANB
Date published: 2023-07-20

How about B, R or S type?

Asked by: Abepickle
Hi Abepickle, Platinum wires types R,S & B can be welded , however the operator would need to fine tune the LEVEL and POWER settings. Best regards OMEGA
Answered by: AENwlk
Date published: 2020-07-08
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