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SA3
Self-Adhesive Polyimide Fast Response Surface Thermocouples - High Temp
Models In Stock
- Polyimide Carrier
- Self-Adhesive Backing
- Low Mass Junction Area for Fast Response
- Resistant to many Chemicals and Oils
SA3
From
$
48.00
Models In Stock
Product Overview
- Additional Features 1 None
- Cable Diameter 0.04 in
- Connector Temperature, Max 180 °C
- Connector Temperature, Min -29 °C
- 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
- Series ID SA3
- Wire Gauge 30 AWG
These thermocouples can be used in outdoor and wet environments, including bright sunlight, with little to no effect on performance or accuracy. Our unique construction techniques provides a fast responding thermocouple junction in a thin and flexible mounting pad. These SA3 thermocouples are available in 2 styles, stripped #30 AWG solid leads, or with a miniature color coded connector.
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
Sarah Pippitt from
Quick and Easy
This was easy to order and quick for arrival. Thank you for your help with this purchase.
Date published: 2026-05-11
Rated 5 out of
5
by
Tommy Pham from
Parts & Services
great product and easy install on the specific location
Date published: 2026-02-27
Rated 5 out of
5
by
thatguy007 from
Exactly as described
Item Arrived as depicted, on time and as expected - no issues, fit our need and would buy again if neede4d.
Date published: 2025-08-08
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