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SA3-K
Self-Adhesive Thermocouples
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Temperature Sensor Type
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Product Specs
<< See all Product Models| Brand |
 |
| Additional Features 1 | None |
| Alloy Material (+) | Chromel |
| Alloy Material (-) | Alumel |
| Cable Diameter | 0.04 in |
| Cable Length | 40 in |
| Color Code Standard | ANSI |
| Connector Temperature, Max | 180 °C |
| Connector Temperature, Min | -29 °C |
| Electrical Connection | Stripped Leads |
| Insulation | PFA |
| Insulation Resistance | 100 MΩ |
| Insulation Resistance Note | 100 MΩ minimum at 100 Vdc at room temperature and sensor mounted to surface |
| Junction Type | Ungrounded |
| Process Temperature, Max | 260 °C |
| Process Temperature, Min | -17 °C |
| Sensor Height | 0.02 in |
| Sensor Length | 1 in |
| Sensor Width | 0.38 in |
| Temperature Sensor Type | Thermocouple Type K |
| Wire Gauge | 30 AWG |
| See All Specs | |
Show Ratings & Reviews
Rated 1 out of
5
by
User from
fragile, thin wire and insulation, not robust
Fragile, thin wire and insulation, not robust. One wire broke after first use.
Date published: 2020-05-21
Rated 1 out of
5
by
gewissler from
adhesive did not stick to stainless steel
poor adhesive. Did not stick to cleaned stainless steel surfaces. Had to apply anothe layer of fiberglass high heat tape to get them to stay in place.
Date published: 2020-12-02
Rated 5 out of
5
by
Anonymous from
Self-adhesive thermocouples
This tc serves its purpose well! Easy to install but you have to be very careful not to damage it.
Date published: 2020-09-05
Rated 1 out of
5
by
Unlikely future customer from
False advertisement - very disappointed
Even now you picture shows a thermocouple with a yellow connector at the end. I ordered the parts thinking that it was connectorized, but received the TCs with bare wire. Very disappointed in Omega.
Date published: 2020-08-24
Rated 5 out of
5
by
Victor Andzulis from
Excellent measurement device
I’ve been using the Omega self-adhesive thermocouples for several months now in a variety of lab and industrial applications, and they’ve exceeded my expectations every time. The adhesive backing makes installation incredibly quick and easy—no need for clamps or tape, and they stay securely in place even on curved or irregular surfaces.
Accuracy and response time are top-notch, delivering fast and reliable temperature readings. I especially appreciate the compact design, which is perfect for tight spaces or hard-to-reach areas. The build quality is solid, and I haven’t had a single unit fail on me yet, even in high-temperature environments.
Whether you’re doing R&D, maintenance, or long-term monitoring, these thermocouples are a hassle-free and dependable solution. Highly recommended!
Date published: 2025-06-23
Rated 3 out of
5
by
MMTF from
Fragile
If you want to remove and re-apply these thermocouples don't be surprised if junctions break giving false data. For the first application they work well.
Date published: 2024-11-15
Rated 5 out of
5
by
N8GR8 from
Great product
Worked great for the application. Well made and consistent.
Date published: 2024-02-23
Rated 5 out of
5
by
Anonymous from
Love This Product!
Works like a Charm! Need to attach these to a wax surface to go through an investment casting process and study how long the molds take to dry. These self adhesives work fantastic to stick to the mold and I would recommend.
Date published: 2023-06-04