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Thermocouple Probes with Molded Miniature Connectors

Quick Disconnect Thermocouples with Miniature Connectors

$52.07

Item# KMQSS-IM300E-150

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $52.07
10-24 $49.47
25-99 $46.86
100-499 $44.26
500-999 $41.66
1000+ $39.05

In stock

Lead Time (If not in stock): 5 weeks
Quick Disconnect Thermocouples with Miniature Connectors KMQSS-IM300E-150 KMQSS-IM300E-150
  • 6' and 12' Lengths in StocK
  • Sheath Diameters from 0.010' to 0.125'
  • 304SS or 321SS Sheath
  • Grounded, Ungrounded or Exposed Junction

KMQSS-IM300E-150 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.

Thermocouple Type
Process Temperature Range
Sensor Application
Sheath Material
Junction Type
Probe Diameter
Probe Length
Connector Color Code Standard
Additional Feature
Sensor Type
Connector Style


  • Measurement Units °C
  • Measurement Type Air/Gas Temperature
OMEGA's Quick Disconnect Thermocouples with Miniature Connectors are high quality, economical thermocouple probes. They feature a glass filled nylon connector which is rated for temperatures up to 220°C(425°F). The probes are available in with diameters as small as 0.25mm(0.010 inches) and as large as to 3.0mm(0.125 inches).



Standard Dimensions - Mini Quick Disconnect Probes
Alloy/ANSI
Color Code
Sheath Dia.
inches
Model No.
6" Length
Model No.
12" Length
J
Iron-Constantan
304 SS Sheath
0.010
0.020
0.032
0.040
0.062
0.125
SICSS-010(*)-6
SICSS-020(*)-6
SICSS-032(*)-6
JMQSS-040(*)-6
JMQSS-062(*)-6
JMQSS-125(*)-6
SICSS-010(*)-12
SICSS-020(*)-12
SICSS-032(*)-12
JMQSS-040(*)-12
JMQSS-062(*)-12
JMQSS-125(*)-12
K
CHROMEGA™-ALOMEGA™
304 SS Sheath
0.010
0.020
0.032
0.040
0.062
0.125
SCASS-010(*)-6
SCASS-020(*)-6
SCASS-032(*)-6
KMQSS-040(*)-6
KMQSS-062(*)-6
KMQSS-125(*)-6
SCASS-010(*)-10
SCASS-020(*)-12
SCASS-032(*)-12
KMQSS-040(*)-12
KMQSS-062(*)-12
KMQSS-125(*)-12
K
CHROMEGA™-ALOMEGA™
Super OMEGACLAD™ XL
Sheath
Sheath
0.010
0.020
0.032
0.040
0.062
0.125
SCAXL-010(*)-6
SCAXL-020(*)-6
SCAXL-032(*)-6
KMQXL-040(*)-6
KMQXL-062(*)-6
KMQXL-125(*)-6
SCAXL-010(*)-10
SCAXL-020(*)-12
SCAXL-032(*)-12
KMQXL-040(*)-12
KMQXL-062(*)-12
KMQXL-125(*)-12
N
OMEGA-P™-OMEGA-N™
Super OMEGACLAD™ XL
Sheath
0.020
0.032
0.040
0.062
0.125
SNNXL-020(*)-6
SNNXL-032(*)-6
NMQXL-040(*)-6
NMQXL-062(*)-6
NMQXL-125(*)-6
SNNXL-020(*)-12
SNNXL-032(*)-12
NMQXL-040(*)-12
NMQXL-062(*)-12
NMQXL-125(*)-12
E
CHROMEGA™-Constantan
304 SS Sheath
0.010
0.020
0.032
0.040
0.062
0.125
SCXSS-010(*)-6
SCXSS-020(*)-6
SCXSS-032(*)-6
EMQSS-040(*)-6
EMQSS-062(*)-6
EMQSS-125(*)-6
SCXSS-010(*)-12
SCXSS-020(*)-12
SCXSS-032(*)-12
EMQSS-040(*)-12
EMQSS-062(*)-12
EMQSS-125(*)-12
T
Copper-Constantan
304 SS Sheath
0.020
0.032
0.040
0.062
0.125
SCPSS-020(*)-6
SCPSS-032(*)-6
TMQSS-040(*)-6
TMQSS-062(*)-6
TMQSS-125(*)-6
SCPSS-020(*)-12
SCPSS-032(*)-12
TMQSS-040(*)-12
TMQSS-062(*)-12
TMQSS-125(*)-12
N
OMEGALLOY™
Inconel 600 Sheath
0.010
0.020
0.032
0.040
0.062
0.125
SNNIN-010(*)-6
SNNIN-020(*)-6
SNNIN-032(*)-6
NMQIN-040(*)-6
NMQIN-062(*)-6
NMQIN-125(*)-6
SNNIN-010(*)-12
SNNIN-020(*)-12
SNNIN-032(*)-12
NMQIN-040(*)-12
NMQIN-062(*)-12
NMQIN-125(*)-12
*Specify junction type: E (exposed), G (grounded) or U (ungrounded). †Other lengths available, consult Sales Department. To order with Inconel Sheath, Change "SS" in model no. to "IN". No additional charge.

Want to learn more about thermocouples? Read our thermocouple tutorial page!

Learn about selecting the thermocouple junction.

View the Thermocouple Accuracy and Color Code charts

Probes up to 48 inches in length are shipped "straight." Probes over 48 inches are shipped "coiled". If probe above 48 inches in length must ship straight, please add "-SST" to the end of the part number, and add $75.00 to the probe cost. Additional shipping fees from carrier may also apply for non-standard length packaging.

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Rated 5 out of 5 by from Reliable Omega TCs We use these and they are very reliable under the extreme conditions that we put them through.
Date published: 2023-06-23
Rated 5 out of 5 by from Good quality Device according to the picture, good packing ti avoid damage in the delivery
Date published: 2023-04-24
Rated 5 out of 5 by from Omega TCs get the job done. Omega thermocouples are generally the best you can get. Always dependable and accurate.
Date published: 2023-04-03
Rated 5 out of 5 by from Great Thermocouples these thermocouples with miniature connectors did the job exactly right
Date published: 2022-10-27
Rated 5 out of 5 by from Quick Disconnect Thermocouples with Miniature Conn accurate, easy to use, reliable and able to take the heat!
Date published: 2022-10-02
Rated 4 out of 5 by from Good TCs Work as stated. All within .2 degrees out of the box.
Date published: 2022-01-07
Rated 5 out of 5 by from Very Reliable We have bought these over the last several years with 0 quality issues at a great price.
Date published: 2020-12-28
Rated 5 out of 5 by from Good Stuff ! These are a great product for the price, durable and reliable in harsh conditions
Date published: 2020-09-04
Rated 1 out of 5 by from Missing connector Photo of tmqss125 thermocouple states in caption that for .125 tcs and smaller the female connector is included. None were included.
Date published: 2019-03-14
Rated 4 out of 5 by from Work Good It works for my applications. However, the temperature reading need a calibration.
Date published: 2018-09-18
Rated 5 out of 5 by from Works well, sturdy and constructed well I have been using this to monitor roasting temperatures for my cocoa beans, and it works great.
Date published: 2018-02-19
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for the these thermocouple probes with immersion, can i isolate a part of it and let just a little part non isolated for the measurement. Does this procedure affect the accuracy and the calibration or i should immerge all the probe to get good results.

Asked by: moun1992
Thank you for your inquiry mouna1992. The thermocouple junction that makes up the sensor is located at the tip of the probe which needs to be immersed into the material at all times for accurate temperature measurements. Taking into account this fact, you do not need to fully immersed the probe into the medium. You can immersed most of the length of the probe without any effects on the accuracy as you describe on your question.
Answered by: Application Engineer MC
Date published: 2022-07-28

What is the actual bead diameter of the 1/16" sheath exposed junction probes?

Asked by: dstubbs95
Thank you for your inquiry! Unfortunately, we don't have data on the bead diameter for each probe. However, the length of the exposed junction is approximately 1/4".
Answered by: Application Engineer CK
Date published: 2021-07-19

How do I ensure the accuracy of a KMQSS-062U-12 thermocouple? Is there a standard calibration, and can I access documentation of it?

Asked by: Rick_TO
You can purchase a 3 point NIST traceable calibration report with your probe. Full report will ship with your probe. Please request pricing and lead time quotation from the sales group.
Answered by: NJENG
Date published: 2020-02-10

Hello, I want to access the calibration document of these thermocouples. And their uncertainty if it is possible

Asked by: ham2050
Thank you for your inquiry. That information can only be acquired when requesting a CAL-3 Calibration Certificate. You can do so by using the CONGIFURE NOW button.
Answered by: CB Engineer
Date published: 2021-02-23

I recently purchased 10 KMQSS-125G-6-CL5. These are calibrated thermocouples. Can I get a copy of a typical calibration certificate.

Asked by: PMCJR
Hi PMCJR Thank you for the inquiry. Following link provides details of the CL5 option including points provided. https://www.omega.com/en-us/calibration-temperature-page Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2022-06-01

What is the tolerance on the diameter of a KMQSS-062U-12?

Asked by: Eric09012021
Thank you for your inquiry. The tolerance of the diameter is ±0.001"
Answered by: Application Engineer CB
Date published: 2022-07-15

What are the pressure limitations of 0.125" 304-SS thermocouple probes?

Asked by: GBrillo
Hi GBrillo Thank you for the inquiry. These do not have a pressure rating. For a pressurized line please consider a thermowell and probe or our "pipe plug" style thermocouple. Pipe plug style ( grounded or ungrounded) have a pressure rating of 2500 psi at ambient temperature. https://www.omega.com/en-us/sensors-and-sensing-equipment/temperature/sensors/thermocouple-probes/tc-npt/p/TC-K-1-8NPT-G-72 Best regards OMEGA
Answered by: AENorwalk
Date published: 2020-04-02
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