Copper Extension Wire, for RTD and Thermistor
RTD and Thermistor Extension Wire
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $918.33 |
| 5-9 | $872.41 |
| 10-24 | $826.50 |
| 25-49 | $780.58 |
| 50-99 | $734.66 |
| 100+ | $688.75 |
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- RTD wire for Extending RTD and Thermistor Signal Leads
- High Temperature Glass, PFA and Polyvinyl Wire Insulation
- Wire Available with 2, 3 and 4 Conductors
- AWG 20 solid, 24 or 26 stranded
- Spool Lengths in Feet or Meters
EXTT-3CU-26S-250M Model Options
View all modelsEdit 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 Max
Temperature range
Wire Gauge
Conductor Insulation
Conductor type
Overall Insulation
Number of Pairs
Overbraiding Type
Color Code Standard
Temperature Unit
Temperature Min
Additional Feature
Cable Type
Special Limit of error
- Color Code Standard 2 Cu-Rd/Bk
- Use With Sensor Type Thermocouple
Insulation Model
Number Number of
Conductors Type
Wire Insulation Max. Temp. Nominal
Size (mm) Wt.*
kg/300m Conductor Overall °F °C GlassEXGG-2CU-202SolidGlass BraidGlass Braid9004821.52 x 2.414EXGG-2CU-26S27 x 34Glass BraidGlass Braid9004821.52 x 1.322.2EXGG-3CU-26S37 x 34Glass BraidGlass Braid9004821.52 x 1.633.1EXGG-4CU-26S47 x 34Glass BraidGlass Braid9004821.52 x 1.664.1Neoflon®
PFAEXTT-2CU-26S27 x 34PFAPFA5002601.07 x 1.732.2EXTT-3CU-26S37 x 34PFAPFA5002601.834.1EXTT-4CU-26S47 x 34PFAPFA5002602.084.1PolyvinylEXPP-2CU-24S27 x 32PolyvinylPolyvinyl2211052.08 x 3.404.5EXPP-3CU-24S37 x 32PolyvinylPolyvinyl2211054.226.3
* Weight of spool and wire rounded up to the next highest kg. (does not include packing material).Number Number of
Conductors Type
Wire Insulation Max. Temp. Nominal
Size (mm) Wt.*
kg/300m Conductor Overall °F °C GlassEXGG-2CU-202SolidGlass BraidGlass Braid9004821.52 x 2.414EXGG-2CU-26S27 x 34Glass BraidGlass Braid9004821.52 x 1.322.2EXGG-3CU-26S37 x 34Glass BraidGlass Braid9004821.52 x 1.633.1EXGG-4CU-26S47 x 34Glass BraidGlass Braid9004821.52 x 1.664.1Neoflon®
PFAEXTT-2CU-26S27 x 34PFAPFA5002601.07 x 1.732.2EXTT-3CU-26S37 x 34PFAPFA5002601.834.1EXTT-4CU-26S47 x 34PFAPFA5002602.084.1PolyvinylEXPP-2CU-24S27 x 32PolyvinylPolyvinyl2211052.08 x 3.404.5EXPP-3CU-24S37 x 32PolyvinylPolyvinyl2211054.226.3
Learn more about thermocouple wires and cables in this article.
How do you strip the white jacket/insulation off of the 4 wire RTD? I have a problem nicking the black and red insulated wires. I also have a major fraying issue with all of the insulation on these.
Thank you for connecting with Omega.
We have large automated machines that do the wire stripping for our production.
Unfortunately we no longer sell the handheld thermal wire strippers.
These devices had a unique gage stop that limits how much insulation material to cut.
Date published: 2019-11-16
What is the process(manufacture) standard the RTD extension wire conforms to？
Hi Morton,
Thank you for the inquiry. We offer both ANSI and IEC color code for RTD wire. If you have further questions on standards please forward them to TEMP@OMEGA.COM.
Best regards
OMEGA
Date published: 2020-08-01
What are the dimensions of the EXPP-4CU-24S?
Thank you for your inquiry! Each of the 24-AWG wires has a diameter of 0.0201 inches. When all four wires are pressed together they will form a nominal length and width of .0402 inches.
Date published: 2021-05-04
