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Self-Adhesive Polyimide Fast Response RTD Surface Sensors, Class A Accuracy
SA1-RTD Surface-Mount RTD Temperature sensor | Quick Shipment
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $102.41 |
| 10-24 | $97.29 |
| 25-99 | $92.17 |
| 100-499 | $87.05 |
| 500-999 | $81.93 |
| 1000+ | $76.81 |
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- 100 Ω DIN Class A (±0.06 Ω or ±0.15°C at 0°C) Accuracy Standard
- Easy-Installation Silicone-Based, Self-Adhesive Backing Rated to 260°C (500°F)
- Back Can be Reapplied
- Temperature Range -73C to 260°C Continuous, 290°C (554°F) Short Term Operation When Installed with OMEGABOND Air Set Cements
SA1-RTD 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 or click the CONFIGURE button to build your own.
Number Of Wires
Cable Insulation
Termination Connection Type
Cable Length
Category
Process Temperature Range
Sensor Application
Nominal Resistance
Accuracy
Mounting Style
Maximum Temperature Measurement
Minimum Temperature Measurement
The SA1-RTD surface-mount RTD temperature sensor mounts on flat or curved surfaces and provides Class A accuracy for critical temperature monitoring applications. Based on a 2 x 2 x 0.8 mm thin-film platinum RTD and supplied with bare 3-wire leads as a standard configuration (connector optional), itcan be customized for use in a wide variety of applications. The sensor can be easily applied with its selfadhesive
backing, or positioned permanently with OMEGABOND™ cements.
Use the SA1-RTD to monitor chip, heat sink, and environmental temperatures in electronic devices; check piping or ducting temperatures;monitor motor and transformer core heat; test insulation capabilities; and check other applications in which surface and/or gradient temperatures need to be monitored or controlled.
Rated 5 out of
5
by
Bud I from
very accurate with the right controller,buy a cple
these surface probes work very well, the adhesive sticks good
Date published: 2023-03-23
Rated 5 out of
5
by
AndyL from
Good RTDs
RTDs are performing well, as expected. No issues regarding quality or anything else.
Date published: 2022-08-08
Rated 5 out of
5
by
Gardenerbob from
Easy to use RTD with self adhesive
Easy to use RTD with self adhesive that can conform to the curved surface of piping.
Date published: 2021-05-06
Rated 5 out of
5
by
PV Tech from
Excellent Turn-Around Time
Amazed at the extremely short-lead time. It arrived prior to the expected arrival time, and kept the project it was needed for Operationally Ready prior to the Completion Timeline.
Date published: 2021-03-24
Rated 1 out of
5
by
Lincoln from
Didn't stick well
The adhesive melted well before the stated temperature limit
Date published: 2020-04-17
Rated 5 out of
5
by
Snaucler from
As Advertised
I have used these on several projects, and the work exactly as advertised. I have not had a problem with any of them.
Date published: 2018-01-25
For a DAQ device with EX0, RTD+, RTD-, and COM ports (such as NI 9217), which wire go to which port? (For both 3-wire and 4-wire RTDs)
Thank you for your inquiry. COM & RTD- should have 1 Black Wire Each. EX0 & RTD+ should have 1 Red Wire Each.
Date published: 2020-09-09
Is the self adhesive backing easy to remove after a month or so of use? We need to monitor temperatures on piping for a month or so, then the sensors will need to be removed. Working temperature while monitoring will be around 90 degrees c
Thank you for your inquiry. The entire assembly can be removed carefully, but the self-adhesive properties will be lost.
Date published: 2019-11-19
What are the color codes of the 3 wires?
Thank you for your inquiry. The color code is 1 Red Wire & 2 Black Wires.
Date published: 2023-10-31
Would the self-adhesive work on a concrete surface?
Thank you for your inquiry. No, the adhesive will not work on a concrete surface.
Date published: 2023-07-14
What are the dimensions (width and thickess) of the cable?
Thank you for your inquiry Dave Z. The wire gauge of this sensor is 26 AWG. It has a nominal size of 0.060" x 0.064".
Date published: 2022-08-25
Plan to use this RTD sensor with NI TB-4357 terminal block in a detachable way. Can a plug/connector can be soldered to the wires, then the instrument with the RTD sensor attached can be removed without remove the wires from the NI terminal block?
The RTD's use regular conductors Nickel plated Copper so they can be soldered and quick attach connections used.
Date published: 2023-10-04
Is there an expected voltage output chart corresponding to this 4 WIRE-RTD, and wire description to wire the sensor correctly
Hi Bobby1,
Thank you for the inquiry. The sensor is a resistive element PT100 version. Voltage drop depends on the current applied by the instrument used. Resistance table vs temperature;
https://www.omega.co.uk/temperature/Z/pdf/z252-254.pdf
SA1-RTD uses standard lead wire color code. Best to refer to instrumentation used to determine proper wiring. For more details on RTD wiring;
https://www.omega.co.uk/temperature/Z/ResistanceElements.html
Best regards
OMEGA
Date published: 2023-10-07
Does anybody have a recommendation for temperature sensing device to connect to this sensor? One that could connect to a computer, ideally.
You may want to consider the SA1-RTD-80 with the HH804U handheld meter along with the software HH800-SW (windows software and USB cable) which allows for real time data logging to a PC.
For extensive data logging a DC power jack is available
HH804U Meter $173.88 each in stock
Comes complete with HH804-CONNECTOR (one per channel), protective rubber boot,
NIST certificate (no points), 4 “AAA” batteries, and operator’s manual.
https://www.omega.com/en-us/sensors-and-sensing-equipment/temperature/thermometers/p/HH804-805
HH800-SW $23.18 in stock
Windows software and USB cable (USB models only)
https://www.omega.com/en-us/sensors-and-sensing-equipment/temperature/thermometers/p/HH800-SW
HH800-ADAPTOR $20.09 each in stock
https://www.omega.com/en-us/sensors-and-sensing-equipment/temperature/hygrothermometers/p/HH800-ADAPTOR
If a thermocouple can be considered in place of a RTD , for example the SA1-K-72- SRTC is a good option. We offer the Thermocouple Data logger with USB interface the OM-EL-USB-TC which accepts a J, K or T type thermocouple. This plugs directly into a USB Port – No USB cable is required
https://www.omega.com/en-us/control-and-monitoring-devices/data-loggers/p/OM-EL-USB-TC-Series
and the specifications sheet is: https://br.omega.com/omegaFiles/das/pdf/OM-EL-USB-TC.pdf
Thank you for your question.
Date published: 2022-02-07
I am interested in SA1-RTD-4W , The data sheet says that the response time is less than 0.9s response time in water immersion, is this immersible?
The SA1-RTD cannot be immersed in any fluids. It's only meant to be used in dry and clean surfaces.
Date published: 2024-07-11
SA1-RTD Surface-Mount RTD Temperature sensor | Quick Shipment
$178.01
0 In Stock
