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Self-Adhesive Polyimide Fast Response RTD Surface Sensors, Class A Accuracy

SA1-RTD Surface-Mount RTD Temperature sensor | Quick Shipment

C$114.66

Item# SA1-RTD

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 C$114.66
10-24 C$108.93
25-99 C$103.19
100-499 C$97.46
500-999 C$91.73
1000+ C$86.00

In stock

Lead Time (If not in stock): 6 weeks
SA1-RTD Surface-Mount RTD Temperature sensor | Quick Shipment SA1-RTD SA1-RTD
  • 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
  • Stripped 3-Wire Leads Standard (Connectors Optional), Color Code: Black/Black/Red
  • Optional 4-Wire Configuration (Color Code: Black/Black/Red/Red)
  • Stocked in 1 m (40") Lengths Also Available in 2 and 3 m (80 and 120") and Custom Length Lead Wires
  • Other Resistances/Accuracies Available on Request
  • Stainless Steel Overbraid Option to reduce electrical noise and protect lead wire from abrasion
  • Intended for one-time placement on surface

SA1-RTD 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.

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.

 

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Rated 5 out of 5 by from BOM sensor I ordered temperature sensors to monitor solar panels temperature to analyze performance
Date published: 2016-10-23
Rated 4 out of 5 by from Works great Does exactly what it says it does. Installed easily with epoxy from omega. Plenty accurate for our purposes. Cost effective
Date published: 2017-02-28
Rated 5 out of 5 by 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 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 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 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 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
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loading all QA

I'm interested in purchasing one of these, but I can't find information regarding acceptable current bounds; can you give me an estimate on minimum required current to operate this sensor, and maximum not to toast it?

Asked by: EAML
Hi EAML Thank you for the inquiry. 1 mA or less is the specified current level. A higher current can lead to self heating error and should be avoided. Lower current levels can be used and the level is determined by the instrumentation used. We do not have a specification on mA levels which can damage the sensor. Best regards OMEGA
Answered by: NorwalkAE
Date published: 2020-06-10

What are the color codes of the 3 wires?

Asked by: tackoo
Does anyone know what the colors correspond to? Thanks.
Answered by: Borzman
Date published: 2022-08-18

It says, 'back can be reapplied' in the product description. Is there back adhesive material that can be used for this RTD?

Asked by: RTD_engineer
The SA1-RTD if carefully removed can be reattached but each time will lose some of its adherent properties. Sometimes when it no longer sticks a piece of Kapton tape can be laid over the top to hold it in place,
Answered by: ANENG
Date published: 2020-04-15

Hi, could you please send me or link here a "Resistance vs Temperature table" for the SA1-RTD (3 wires)? Regards.

Asked by: Sborzy
Thank you for your inquiry Sborzy. Please review the following link for the table: https://assets.omega.com/tech-ref-legacy-pdfs/z252-254.pdf
Answered by: Application Engineer MC
Date published: 2022-08-25

What is the best method to cut the PFA wire covering to get access to more of the leads?

Asked by: Brad Nickname in Use
Omega sells the TW-6 which is designed to remove the outer insulation of wires with ease. You can enter TW-6 in the search box on Omega's web page for further details.
Answered by: Applications Engineer AB
Date published: 2020-05-11

The data sheet mentions installation using Omegabond thermal epoxy. What is the correct/recommended process for epoxy install? Does the polyimide tape get completely removed, and then epoxy the RTD on? Seems like tape on epoxy would not create a good bond

Asked by: RPeebs
Thank you for your inquiry RPeebs. You will need to use thermal conductive epoxy that way you don't block the heat from coming into contact with the probe. The pad should not affect the temperature measurement if you decide to use epoxy in conjunction with the adhesive pad.
Answered by: Application Engineer MC
Date published: 2022-08-25

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)

Asked by: tackoo
Thank you for your inquiry. COM & RTD- should have 1 Black Wire Each. EX0 & RTD+ should have 1 Red Wire Each.
Answered by: CB Engineer
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

Asked by: Mikecandu
Thank you for your inquiry. The entire assembly can be removed carefully, but the self-adhesive properties will be lost.
Answered by: Application Engineer JB
Date published: 2019-11-19
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