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SPIR
Fine Diameter Bare Thermocouple Wire
Models In Stock
- In Stock for Fast Delivery
- Popular sizes from .001 to .064 Inches
- 50, 100, 500, 1,000 Foot Spools
SPIR
From
$
27.13
Models In Stock
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Product Overview
- Insulation Uninsulated
- Overbraiding Type None
- Temperature Sensor Type Thermocouple
- Wire Type Solid
In order to meet the immediate needs of science and industry for highest quality thermocouple wire in practical quantities at reasonable prices, OMEGA makes available thermocouple materials in a variety of wire sizes. The wire is supplied uninsulated on standard 3" diameter plastic spools in continuous 50-foot lengths.
Sizes range from 0.0005 to 0.128" (0.012 to 3.264 mm) diameter. The wire is supplied as single legs or in matched pairs to meet standard limits of error. Other wire sizes and quantities are available on special request.
Examples of pricing for just a few models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.
View the Thermocouple Accuracy and Color Code charts
Sizes range from 0.0005 to 0.128" (0.012 to 3.264 mm) diameter. The wire is supplied as single legs or in matched pairs to meet standard limits of error. Other wire sizes and quantities are available on special request.
Examples of pricing for just a few models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.
View the Thermocouple Accuracy and Color Code charts
Show Ratings & Reviews
Rated 4 out of
5
by
mwbailey from
Met specifications
Pursued copper wire as closest option to model HO scale fence line. May be too fragile to use and tend to curl!!
Date published: 2018-02-04
Rated 5 out of
5
by
Michelle from
Never any issues
Been buying this from Omega for a long time. The department that uses it never complains about it
Date published: 2021-02-11
Rated 5 out of
5
by
Aerohead Maint from
Test Wire
Bought for testing and worked great, needed ASAP and delivery was on time
Date published: 2017-03-27
Rated 5 out of
5
by
Bruce39 from
Normal high standard.
There is nothing new with this order. There was the same high standard of service and product that I have received with hundreds of orders over 50 years.
Date published: 2016-07-11
How best to connect a fine gauge K-type thermocouple wire (say 40 AWG) to a DAQ box which has a screw pressure contact. Is there a crimp you recommend
It is best to call our engineers to review possible options.
Date published: 2024-12-23
I want to use J thermocouple wire without a probe (by twisting the ends of the stripped wires together) to measure the temperature of a curing polyurethane elastomer. I have been told that method is not valid. Is it? Thanks.
Twisting the wires does create a Thermocouple junction and senses at the point were the two wires first touch each other. This is a crude way to do this and the accuracy would not be truly known and should only be used in applications that have a very loose accuracy tolerance.
Date published: 2020-08-08