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EXGG-RSX-WIRE
R and S Type Thermocouple Duplex Extension Wire
Models In Stock
- High Quality Type R and Type S Extension Grade Thermocouple Wire
- Choice of Insulation, Wire Gage, Overbraiding, & Spool Length
- ANSI and IEC color codes available
EXGG-RSX-WIRE
From
$
58.43
Models In Stock

Product Overview
- Alloy Material (-) Copper
- Alloy Material (+) Copper
- Cable Type Insulated Thermocouple Extension
- Thermocouple Type R,S
- Use With Sensor Type Thermocouple
The Omega EXGG-RSX series offers premium thermocouple duplex extension wire specifically designed for Type R/S (RX/SX) applications. Whether you're extending thermocouple leads, replacing worn-out wiring, or building custom temperature systems, this wire delivers reliable signal integrity in demanding environments.
Choose from insulation options like glass braid, PFA, PVC, and FEP to suit the conditions of your installation—whether it's high heat, chemical exposure, or physical abrasion. The duplex configuration (two wires, positive and negative) ensures consistent calibration, making it easy to maintain accuracy when extending your thermocouple sensor systems.
Ideal for lab instrumentation, industrial ovens, furnaces, and process control setups, EXGG-RSX extension wire helps keep readings accurate over distance while minimizing signal drift. The Omega name ensures you get quality materials, ANSI or IEC color-coding, and customer support you can count on.
PDFs & Manuals
Show Ratings & Reviews
Rated 3 out of
5
by
skip from
Bad Decision
The wire is fine. we have pulled into place. Bad decision on mmy part. I expected a much bigger Type "S" wire.
Date published: 2016-10-13
Rated 5 out of
5
by
Anonymous from
Reliable Support Even with Shipping Issues
I recently made a purchase on DwyerOmega's website. While the delivery took longer than initially expected, I appreciated that their customer service kept me informed throughout the process. Communication was clear and timely, which made the delay much easier to manage. Overall, I'm satisfied with the service and would consider ordering again.
Date published: 2025-08-13
Rated 5 out of
5
by
Anonymous from
Have used omega wire and tc for years .
Omega, they are always the best supply for quality temperature control
Date published: 2023-09-28
Rated 5 out of
5
by
DJK1 from
TC wire
Everything went well, thank you for the quick turn-around time.
Date published: 2018-02-19
Hi, what is the best isulation material for a high temperature enviroment, glass, Neoflon PFA or Neoflon FEP?. Thanks a lot for your support. Regards.
Thank you for your inquiry. That depends on how high you want to expose the extension wire to but the glass, Neoflon PFA and Neoflon FEP all are rated up to a maximum temperature of 200 C (392 F). If you have any further questions, please email the Temperature Tech support at temp@omega.com.
Date published: 2022-05-17