Ready-Made Insulated Thermocouples
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | C$73.00 |
| 10-24 | C$69.35 |
| 25-99 | C$65.70 |
| 100-499 | C$62.05 |
| 500-999 | C$58.40 |
| 1000+ | C$54.75 |
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- Sold in Convenient 5-Packs
- Models in Stock for Fast Delivery.
- PFA or Glass Braid Insulation
- 20, 24, 30 and 36 AWG Wires
- Made from Special Limits of Error Wire
- 40 and 80 inch Lengths Standard
Custom Lengths Available - NIST Calibration Available
5TC-TT-J-24-36 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.
Thermocouple Type
Process Temperature Max
Process Temperature Range
Cable Insulation
Cable Length
Color Code Standard
Wire Gauge
Additional Feature 2
Category
Process Temperature Unit
Process Temperature Min
Junction Type
Nominal Resistance
Accuracy
Number of Wires
Termination Connection Type
Pack Size
Click here for bare wire thermocouples.
* Insert calibration J, K, T, or E.
**Specify length, insert "36" for 1 m or "72" for 2 m length.
Learn more about thermocouples!
View the Thermocouple Accuracy and Color Code charts
| Model No. ANSI Color Code | AWG Gage | Diameter mm (in) | Insulation |
| 5TC-GG-(*)-20-(**) | 20 | 0.81 (0.032") | Glass Braid |
| 5TC-GG-(*)-24-(**) | 24 | 0.51 (0.020") | Glass Braid |
| 5TC-GG-(*)-30-(**) | 30 | 0.25 (0.010") | Glass Braid |
| 5TC-GG-(*)-36-(**) | 36 | 0.13 (0.005") | Glass Braid |
| 5TC-TT-(*)-20-(**) | 20 | 0.81 (0.032") | PFA |
| 5TC-TT-(*)-24-(**) | 24 | 0.51 (0.020") | PFA |
| 5TC-TT-(*)-30-(**) | 30 | 0.25 (0.010") | PFA |
| 5TC-TT-(*)-36-(**) | 36 | 0.13 (0.005") | PFA |
| 5TC-TT-(*)-40-(**) | 40 | 0.08 (0.003") | PFA |
| 5TC-KK-(*)-20-(**) | 20 | 0.81 (0.032") | Kapton® |
| 5TC-KK-(*)-24-(**) | 24 | 0.51 (0.020") | Kapton® |
| 5TC-KK-(*)-30-(**) | 30 | 0.25 (0.010") | Kapton® |
* Insert calibration J, K, T, or E. **Specify length, insert "36" for 1 m or "72" for 2 m length.
Learn more about thermocouples!
View the Thermocouple Accuracy and Color Code charts
Rated 4 out of
5
by
Patrick from
Good quality, good service
Repeatedly buy thermal couples, happy will recommend to others
Date published: 2015-12-07
Rated 5 out of
5
by
Jhuffman from
Great for small applications
40awg works great for my small devices —- allowing me to get right to the spot I want to measure.
Date published: 2018-11-11
Rated 4 out of
5
by
Napabaker from
Nice Product
I purchased a package of 5 thermocouples. They arrived well packaged and, for someone who doesn't work w/thermocouples, the workmanship and insulation were very nice. I would definitely purchase this product from Omega again.
Date published: 2018-03-15
Rated 5 out of
5
by
Sharon from
Best Source
Easy to get; great price, discount offers , fast delivery
Date published: 2017-11-05
Rated 5 out of
5
by
alex208 from
Purchasing/Buyer
I'm happy with my purchase and the delivery time was great
Date published: 2017-08-21
Rated 5 out of
5
by
Harloid from
Excellent TC's
Excellent thermocouples, durable and directly integrate-able into all of our multiplexer systems. The connectors (separate purchase) make quick work of the bare wire for our handheld probes. Easy.
Date published: 2016-09-30
Rated 5 out of
5
by
CMAU from
Easy web page to navigate
Arrived within 3 days, as promised. Order complete and as ordered. I buy again from Omega
Date published: 2017-11-16
Rated 5 out of
5
by
Anonymous from
PFA Insulated Thermocouples
I was very happy to order these thermocouples to be delivered through the next couple of months and not have to worry about reordering every month. They are very easy to unwrap
and work with. This product has been a reorder of ours for a lot of years. Continuity always good. Also able to order this as a RoHs compliant product.
Date published: 2022-03-16
What is the diameter of the thermocouple 5TC-TT-J-40-36? Can it be used at temperatures up to 500 °C? At what temperature does the insulation start to melt for this thermocouple?
Thank you for your inquiry Moe1. The size of the cross section of 5TC-TT-J-40-36 is 0.4 x 0.7 mm (0.017" x 0.026"). You cannot use 5TC-TT-J-40-36 at temperatures up to 500 °C since it is only rated for temperatures up to 260 C and will start to melt if used in temperatures over 260 C.
Date published: 2022-01-31
What is the percentage uncertainty for 5TC-TT-KI-40-1M? I am working in a temperature range of 15-60 degrees, is the uncertainty 0.4%, so 0.06-0.24 C?
Thank you for the inquiry. We do not provide uncertainty numbers for this series. Accuracy spec follows ANSI special limits of error; +/- 0.4% of reading or 1.1 C whichever is greater.
Best regards
OMEGA
Date published: 2020-11-21
What's the maximum Temp for 5TC-TT-T-24-72 that the insulation not melt?
The maximum temperature that the wire insulation can withstand is 260C
Date published: 2020-10-19
What is the external dimension (cross section) of 5TC-TT-T-40-36?
(0.017 x 0.026) (Height x Width)
Date published: 2021-11-12
Are you able to cut the lead half of the wires on these? i don't want to trim them and cause a short.
Thank you for your inquiry. You can cut the leads as much as you need to.
Date published: 2020-05-19
What's the maximum Temp rating that this 5TC-TT-J-24-72 can be subjected to as to not melt the insulation?
Thank you for the inquiry. Max service temperature for the insulation is 500 F.
Best regards
OMEGA
Date published: 2020-07-03
What is the accuracy of 5TC-TT-K-36-72 ? The temperture range is 0 to 260 degree celsius for this thermocouple right?
Thank you for your question.
Yes, the temperature limits for the 5TC-TT-K-36-72 is 0-260C.
Date published: 2020-05-06
Hi, for this kind of thermocouple wires that they have just a little part appeared, can i immerge them in liquid and solid phases of a solution or just liquid phase. If not, could you please suggest this kind of thermocouples for both phases? thanks
Thank you for your inquiry mouna1992. These thermocouple wires are great for solid phases but not great for liquid phases. We recommend getting an immersion probe or hermetically sealed thermocouple which would allow you to immerse the probe into the liquid state and still allow to take a measurement in the solid state. Here is the link for the first option: https://www.omega.com/en-us/temperature-measurement/temperature-probes/probes-with-lead-wires/p/TJC36. Here is the link for the second option: https://www.omega.com/en-us/temperature-measurement/temperature-wire-sensors/p/HSTC.
Date published: 2021-04-26