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Self-Adhesive Polyimide Fast Response Surface Thermocouples - High Temp

Self-Adhesive Thermocouples


Item# SA3-J-120-SRTC

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 C$58.13
10-24 C$55.22
25-99 C$52.32
100-499 C$49.41
500-999 C$46.50
1000+ C$43.60

In stock

Lead Time (If not in stock): 15 weeks
Self-Adhesive Thermocouples SA3-J-120-SRTC SA3-J-120-SRTC
  • Polyimide Carrier
  • Self-Adhesive Backing
  • Low Mass Junction Area for Fast Response
  • Resistant to many Chemicals and Oils
  • Temperature Range: -40 to 260°C (-40 to 500°F)
  • Available in Type J, K, T, and E Thermocouples, ANSI or IEC Color Codes
  • Available with Miniature Color Coded Connectors
  • Intended for one-time placement on surface

SA3-J-120-SRTC 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.

Thermocouple Type
Process Temperature Range
Termination Connection Type
Cable Length
Minimum Temperature Measurement
Sensor Application
Cable Insulation
Color Code Standard
Probe Diameter

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 #30AWG solid leads, or with a miniature color coded connector.

Thermocouple: ANSI color code J/K/T/E or IEC color code JI/KI/TI/EI
Accuracy: Special limits of error
Junction Type: Ungrounded sensor construction
     Polyimide tape base with silicone adhesive and paper peel sheet
     Polyimide tape cover
     PFA insulated and jacketed 30 AWG cable
     Glass filled nylon connector when specified
Temperature Range:
    Sensor: -17 to 260°C (0 to 500°F)
    Connector: -29 to 180°C (-20 to 356°F)
Insulation Resistance: 100 M? minimum at 100 Vdc at room temperature and sensor mounted to surface
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Rated 1 out of 5 by 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 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 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 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 from I’d do it again! A quality thermocouple for surface readings in a tight space!
Date published: 2022-02-26
Rated 5 out of 5 by from Adhesive thermocouples Perfect for my sea trials, we will use to measure exhaust temps underway.
Date published: 2021-08-20
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