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Fine Gage Thermocouple Duplex Wire

Duplex Insulated Thermocouple Wire


Item# GG-E-36-25

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$58.41
5-9 C$55.49
10-24 C$52.57
25-49 C$49.65
50-99 C$46.73
100+ C$43.81

In stock

Lead Time (If not in stock): 2 weeks
Duplex Insulated Thermocouple Wire GG-E-36-25 GG-E-36-25
  • 30, 36, and 40 Gage
  • Convenient Spool Lengths 25, 50, 100, 200, 500, 1000 ft.
  • ANSI Special Limits of Error and EN 60584-2 Tolerance Class 1 Rating Available on Most Models

GG-E-36-25 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Temperature Min
Temperature Max
Temperature Range
Thermocouple Calibration Type
Wire Gauge
Conductor Insulation
Cable Length
Overall Insulation
Special Limit of error
Color Code Standard
Temperature Unit
Conductor type
Additional Feature
Cable Type
Number of Pairs
Overbraiding Type

Insulation Code Insulation Range Insulation
Overall Conductors
TT PFA or Neoflon PFA or Neoflon -267 to 260°C
-450 to 500°F
KK Kapton® Kapton® -267 to 316°C
-450 to 600°F
TG Glass Braid PFA or Neoflon -73 to 260°C
-100 to 500°F
GG Glass Glass -73 to 482°C

View the Thermocouple Accuracy and Color Code Charts and More Wire Specifications
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Rated 5 out of 5 by from Exactly as described. No problems. Exactly as described. No problems or issues. Easy to work with.
Date published: 2024-06-10
Rated 5 out of 5 by from The best in the bussiness High flexibility, easy to weld into thermocouples, reliable during extended testing
Date published: 2024-04-15
Rated 5 out of 5 by from Omega TC tt-36-k-200ft It takes a couple days before shipping the package.
Date published: 2024-02-18
Rated 5 out of 5 by from Great TC Wire Easy to weld and durable during high vibration and temperature testing.
Date published: 2023-02-24
Rated 4 out of 5 by from Great flexibility and nice and thin. I like the flexibility of this wire. It is a bit cumbersome to strip it at first, but it gets better with knowledge. I like the thin wire and the ability to place it on my parts and not have it be so ridged. It stays where I place it with non-marking mylar tape.
Date published: 2023-02-14
Rated 4 out of 5 by from Does its job Type K thermocouple wire does as is advertised. Jacket and wire insulation are easy enough to strip and the conductor easy enough to make bead.
Date published: 2022-11-04
Rated 5 out of 5 by from The product works great, we made our own wires. The spools were send to us on time for our projects.
Date published: 2022-11-02
Rated 5 out of 5 by from good consistent wire Its good consistent wire that welds well and takes repeatable measurements.
Date published: 2022-09-14
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Should the leads be soldered or twisted together for the most accurate results?.

Asked by: KSImmucor
Thank you for your inquiry K Simmucor. For the most accurate results, the leads have to be soldered together. If you have any other questions, please do not hesitate to contact us directly at 1-800-622-2378, ask for Temperature Engineering or
Answered by: Application Engineer MC
Date published: 2021-11-01

What is the recommended solder to be used?

Asked by: KSImmucor
Thank you for your inquiry. Do not use solder with thermocouple wire. Only use thermocouple connectors, terminal blocks and barrier strip to make connections.
Answered by: CB Engineer
Date published: 2021-03-25

Would it not be better to weld the lead wires? Does Omega solder or weld the lead wires on their probes, I would like to know. (I am not talking about the measuring junction, only the lead wires.)

Asked by: Ed11
Thank you for your inquiry. Solder is never recommended when making measuring junctions or extending lead wires. Use Arc Welding to make measuring junctions. Use thermocouple compensated connectors and terminal blocks to extend wires.
Answered by: Application Engineer CB
Date published: 2021-10-27

Can you provide the thermocouple wires (e.g.TT-K-30-SLE-50) with ISO 17025 accredited calibration certificate?

Asked by: Eugen
Thank you for your inquiry. Unfortunately, we are unable to calibrated products to ISO 17025 Standards. We only provide NIST Traceable Calibration.
Answered by: Anonymous
Date published: 2023-06-02
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