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Thermocouple Probes with Removable Miniature Connectors

Quick Disconnect Thermocouples with Removable Miniature Connectors


Item# SCASS-125G-6

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $56.76
10-24 $53.92
25-99 $51.08
100-499 $48.25
500-999 $45.41
1000+ $42.57

In stock

Lead Time (If not in stock): 5 weeks
Quick Disconnect Thermocouples with Removable Miniature Connectors SCASS-125G-6 SCASS-125G-6
  • Also Available with M12
  • and M8 style connectors
  • Glass Filled Nylon Connector Body Rated to 180°C (356°F)
  • 304, 310, 316, 321 SS, Inconel, or Super OMEGACLAD™ XL Sheath

SCASS-125G-6 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 or click the CONFIGURE button to build your own.

Thermocouple Type
Process Temperature Range
Sensor Application
Sheath Material
Junction Type
Probe Diameter
Probe Length
Connector Style
Connector Color Code Standard
Additional Feature
Sensor Type

  • Measurement Units °C
  • Measurement Type Temperature
OMEGA's Quick Disconnect Thermocouples with Miniature Connectors are high quality, economical thermocouple probes. They feature a glass filled nylon connector which is rated for temperatures up to 220°C(425°F). The probes are available in with diameters as small as 0.25mm(0.010 inches) and as large as to 3.0mm(0.125 inches).

Want to learn more about thermocouples? Click on the link to go to our thermocouple tutorial page!

Tips for help in selecting the thermocouple junction.
For more information on thermocouple accuracy click the link below

View the Thermocouple Accuracy and Color Code charts

A few examples of models are in the "To Order" Box below. Please Use the "PART NUMBER BUILDER"
to get Price and Availabilty of the configuration you need.

Probes up to 48 inches in length are shipped "straight." Probes over 48 inches are shipped "coiled". If probe above 48 inches in length must ship straight, please add "-SST" to the end of the part number, and add $75.00 to the probe cost. Additional shipping fees from carrier may also apply for non-standard length packaging.

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Rated 5 out of 5 by from The Most Reasonably Priced Quality Thermocouples i The Most Reasonably Priced Quality Thermocouples in the Market!
Date published: 2023-05-01
Rated 5 out of 5 by from Thermocouples Our order was processed in a timely manner and shipped on time.
Date published: 2024-06-20
Rated 5 out of 5 by from Great Customer service Great customer Service team. They provide a large array of products and are always bale to answer my many questions.
Date published: 2024-06-03
Rated 5 out of 5 by from Quick Disconnect t/c. These work well and have a decent working life. Easy to switch out.
Date published: 2024-03-25
Rated 5 out of 5 by from Great Connector We have been using these connectors for years on our instruments. Always satisfied with the quality.
Date published: 2024-02-16
Rated 5 out of 5 by from Miniature TC review. Worked perfect and did what expected for are testing.
Date published: 2024-01-29
Rated 5 out of 5 by from Excellent quality Good quality thermocouple delivered quickly. No issues with long term reliability.
Date published: 2023-09-15
Rated 5 out of 5 by from Good as described. Ordered several for a project. Came in earlier than the lead time shown on website. Good as described.
Date published: 2023-06-05
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What is the time constant for the 0.032" probe in 304 stainless steel

Asked by: Nitney
Thank you for your inquiry. Unfortunately, we do not provide specific time constant for our sensors due to environmental conditions affect the time response directly. Here is the link to all the information we can provide about time response for thermocouples:
Answered by: Application Engineer MC
Date published: 2023-10-03

Using the SCAXL-062G-36 to measure some cell voltage inside a Kiln at 850C, what connectors can be used inside the Kiln to extend the TC probe?

Asked by: AnnaH
Hi AnnaH, Thank you for the inquiry. We do not offer a connector rated to 850 C. Highest rated connectors are the ceramic style (SHX and NHX) with a limit of 650 C. Best regards, OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-08-21

Where throughout the probe is the temperature taken from? From the tip of the probe or is it an average? This is concerning a temperature measurement that may vary based on the exact point that is being measured. thanks!

Asked by: jennyscience
Thank you for your inquiry! The hot junction is where the temperature is detected, and it's located at about the first quarter-inch of the probe.
Answered by: Application Engineer CK
Date published: 2021-07-20

Do the bodies for the SCAxx-125y-6 have screws to open the body in order to replace/repair the probe?

Asked by: MWighton
Yes, you can remove the two screws on the yellow connector cap to reveal two more screws that secure the two wires from the thermocouple to the (+) and (-) terminals on the connector.
Answered by: Engineer9
Date published: 2019-12-08

How do I attach the mating connectors- I assume these are the nut and two piece cone shaped objects- to a new SCASS-062G-6 thermocouple? I pulled them off an old one, how do I reattach them to a new one?

Asked by: noneanddone
The mating connectors are the "female" flat-pin connectors, and they just "slide" right on. if you are referring to replacing the male connector of the original probe, then that just disassembles by two screws for the cap, and then two screws under the cap. Remove and then reverse procedure to put the new on one.
Answered by: dennis882
Date published: 2023-05-01

I am interested in SICSS-040U thermocouples in length of 24", 30", 36", 42", and 48". When I check model options on-line, I find that only 24" and 36" lengths are available as standard. Is it possible to get the other three length of interest as custom?

Asked by: Larry 2400
Thank you for your inquiry. Yes, you can customize the probe on the website itself by clicking on the blue "Configure Now" button on the top of the webpage. If you need assistance with that, please call 1-888-826-6342 to speak to our Temperature Application Engineers.
Answered by: NorwalkAE_SP
Date published: 2024-01-11
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