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Thermocouple Probes with PFA Insulated Lead Wire
Rugged Heavy Duty Transition Joint Thermocouple Probes
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $74.19 |
| 10-24 | $70.48 |
| 25-99 | $66.77 |
| 100-499 | $63.06 |
| 500-999 | $59.35 |
| 1000+ | $55.64 |
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- Transition and Wire Rated to 260°C (500°F)
- Available in 304, 310, 316 & 321 SS or Inconel Sheath
- Also Available in Super OMEGACLAD™ XL for Stable, Long-Term Operation at High Temperatures
- Diameters from 1/16 to 1/4 '
TJ72-CASS-18U-6 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.
Thermocouple Type
Process Temperature Max
Process Temperature Range
Sensor Application
Sheath Material
Junction Type
Probe Diameter
Probe Length
Cable Insulation
Wire Gauge
Cable Length
Termination Connection Type
Color Code Standard
Additional Feature
Category
Process Temperature Unit
Process Temperature Min
- Measurement Units °C
- Measurement Type Air/Gas Temperature
- Special Limits of Error Greater of 0.5°C or 0.4%
The TJ36 Series of thermocouple probes offers Heavy Duty Transition Joint Probes in convenient termination to PFA coated lead wire. Refer chart to get Probe Diameter (A), Transition junction diameter (B) & Spring length (C) & Length of Transition junction and Strain relief (D)
Probes under 48 inches in length are shipped "straight". Probes 48 inches or longer 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. Maximum ship straight length is 96 inches. Additional shipping fees from carrier may also apply for non-standard length packaging.
| Alloy/ANSI Color Code | Sheath Dia. (") | Model No. 12" Length | Model No. 18" Length | Model No. 24" Length |
| J Iron-Constantan Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-ICIN-116(*)-12 TJ36-ICIN-18(*)-12 TJ36-ICIN-316(*)-12 TJ36-ICIN-14(*)-12 | TJ36-ICIN-116(*)-18 TJ36-ICIN-18(*)-18 TJ36-ICIN-316(*)-18 TJ36-ICIN-14(*)-18 | TJ36-ICIN-116(*)-24 TJ36-ICIN-18(*)-24 TJ36-ICIN-316(*)-24 TJ36-ICIN-14(*)-24 |
| J Iron-Constantan 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-ICSS-116(*)-12 TJ36-ICSS-18(*)-12 TJ36-ICSS-316(*)-12 TJ36-ICSS-14(*)-12 | TJ36-ICSS-116(*)-18 TJ36-ICSS-18(*)-18 TJ36-ICSS-316(*)-18 TJ36-ICSS-14(*)-18 | TJ36-ICSS-116(*)-24 TJ36-ICSS-18(*)-24 TJ36-ICSS-316(*)-24 TJ36-ICSS-14(*)-24 |
| K CHROMEGA™-ALOMEGA™ Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-CAIN-116(*)-12 TJ36-CAIN-18(*)-12 TJ36-CAIN-316(*)-12 TJ36-CAIN-14(*)-12 | TJ36-CAIN-116(*)-18 TJ36-CAIN-18(*)-18 TJ36-CAIN-316(*)-18 TJ36-CAIN-14(*)-18 | TJ36-CAIN-116(*)-24 TJ36-CAIN-18(*)-24 TJ36-CAIN-316(*)-24 TJ36-CAIN-14(*)-24 |
| K CHROMEGA™-ALOMEGA™ 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-CASS-116(*)-12 TJ36-CASS-18(*)-12 TJ36-CASS-316(*)-12 TJ36-CASS-14(*)-12 | TJ36-CASS-116(*)-18 TJ36-CASS-18(*)-18 TJ36-CASS-316(*)-18 TJ36-CASS-14(*)-18 | TJ36-CASS-116(*)-24 TJ36-CASS-18(*)-24 TJ36-CASS-316(*)-24 TJ36-CASS-14(*)-24 |
| E CHROMEGA™-Constantan Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-CXIN-116(*)-12 TJ36-CXIN-18(*)-12 TJ36-CXIN-316(*)-12 TJ36-CXIN-14(*)-12 | TJ36-CXIN-116(*)-18 TJ36-CXIN-18(*)-18 TJ36-CXIN-316(*)-18 TJ36-CXIN-14(*)-18 | TJ36-CXIN-116(*)-24 TJ36-CXIN-18(*)-24 TJ36-CXIN-316(*)-24 TJ36-CXIN-14(*)-24 |
| E CHROMEGA™-Constantan 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-CXSS-116(*)-12 TJ36-CXSS-18(*)-12 TJ36-CXSS-316(*)-12 TJ36-CXSS-14(*)-12 | TJ36-CXSS-116(*)-18 TJ36-CXSS-18(*)-18 TJ36-CXSS-316(*)-18 TJ36-CXSS-14(*)-18 | TJ36-CXSS-116(*)-24 TJ36-CXSS-18(*)-24 TJ36-CXSS-316(*)-24 TJ36-CXSS-14(*)-24 |
| T Copper-Constantan Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-CPIN-116(*)-12 TJ36-CPIN-18(*)-12 TJ36-CPIN-316(*)-12 TJ36-CPIN-14(*)-12 | TJ36-CPIN-116(*)-18 TJ36-CPIN-18(*)-18 TJ36-CPIN-316(*)-18 TJ36-CPIN-14(*)-18 | TJ36-CPIN-116(*)-24 TJ36-CPIN-18(*)-24 TJ36-CPIN-316(*)-24 TJ36-CPIN-14(*)-24 |
| T Copper-Constantan 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-CPSS-116(*)-12 TJ36-CPSS-18(*)-12 TJ36-CPSS-316(*)-12 TJ36-CPSS-14(*)-12 | TJ36-CPSS-116(*)-18 TJ36-CPSS-18(*)-18 TJ36-CPSS-316(*)-18 TJ36-CPSS-14(*)-18 | TJ36-CPSS-116(*)-24 TJ36-CPSS-18(*)-24 TJ36-CPSS-316(*)-24 TJ36-CPSS-14(*)-24 |
| N OMEGALLOY™ NICROSIL-NISIL ** Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | TJ36-NNIN-116(*)-12 TJ36-NNIN-18(*)-12 TJ36-NNIN-316(*)-12 TJ36-NNIN-14(*)-12 | TJ36-NNIN-116(*)-18 TJ36-NNIN-18(*)-18 TJ36-NNIN-316(*)-18 TJ36-NNIN-14(*)-18 | TJ36-NNIN-116(*)-24 TJ36-NNIN-18(*)-24 TJ36-NNIN-316(*)-24 TJ36-NNIN-14(*)-24 |
**For Super OMEGACLAD™ XL, change “IN” to “XL” and add $3 to price. Note: Super OMEGACLAD™ XL sheaths are available in Type K and N calibrations only.
View the Thermocouple Accuracy and Color Code Table
Rated 5 out of
5
by
msm1 from
Does the job.
The company i work for uses these for process controls they last a long time and are very reliable.
Date published: 2016-04-14
Rated 5 out of
5
by
jlpottery from
great quality probes
great quality, I've used these for many years successfully.
Date published: 2024-09-30
Rated 5 out of
5
by
Alice Bastos from
I Recommend!
Great quality, works well, nothing to complain here! I recommend !
Date published: 2024-06-20
Rated 5 out of
5
by
Jeremy5 from
Highly configurable thermocouples
Thermocouple is made to our spec. Omega has lots of configuration options. Orders are processed in a timely manner, great quality and reliability.
Date published: 2024-05-22
Rated 5 out of
5
by
CKail14 from
Good stuff!!
Exactly what my customer needed. Got these in a timely manner and pricing was spot on!
Date published: 2024-01-25
Rated 5 out of
5
by
CeramicARTyson from
Best Thermocouple probe for Wood-Firing ceramics
Best thermocouple probe that I have ever seen for wood-firing (wood-fired pottery kiln)
Date published: 2023-11-27
Rated 5 out of
5
by
Marra from
probes
works exactly as it should but the price is a little high and the lead time is very long
Date published: 2023-09-19
Rated 5 out of
5
by
Doug D from
Rugged and Accurate
rugged and accurate thermocouples. Every thermocouple I've ever bought from Omega is top notch!
Date published: 2023-08-28
What pressure are these thermocouples rated for?
Thank you for your inquiry Ellie2022. To expand on my previous answer, the sealed metal sheath portion of probe is pressure rated for G or U junctions, but not for E since G and U can be used with a compression fitting. The TJ spring section is not pressure rated.
Date published: 2024-10-13
Hi, What is the max temperature rating for the wire that connects the probe to the K-type connector? It looks like plastic shielding on the wire and I don't want to melt it.
Thank you for your inquiry.
The max temperature the wire can handle is 260C (500F)
Date published: 2019-10-21
What length needs to be inserted into the process for an accurate reading with a 6inch probe?
Hi Peter, considering the thermocouple sensor is at the tip of the probe, it would be safe to assume 0.5-1 inch would be needed to get an accurate reading.
Date published: 2020-09-14
Can these be attached to a 2.5mm jack for use with a wireless bbq style type thermometer?
Hi Schwonkhead,
If your thermometer accepts a type K thermocouple then possibly yes. You'll need to check the wireless thermometer input specifications.
Best regards
OMEGA
Date published: 2022-12-01
Hello, Can this thermocouple be welded around section B? Also, is it able to withstand pressures to up to 500 psi? Thank you
The B section is where the Thermocouple wire is attached to the extension wire and potted. A tack weld could probably be made with a minimal amount of heat being applied. Omega does not pressure rate the probes but they do get used often in elevated pressures as what your inquiry suggests. If you need a probe with a pressure rating then the only one Omega offers is the pipe plug probe series.
Date published: 2024-02-02
Can I get this with a 10' lead?
Thank you for your inquiry. Yes we can make these as long as 50' using the CUSTOMIZE button.
Date published: 2020-07-26
I am looking for 2 stainless steel temperature probes to go into a 55 gallon drum that’s height is 34 inches. I want to hook it to a controller to manage a heating blanket to maintain a temperature between 68 to 75°F. What Would you recommend
This would need to be reviewed with a Temperature Engineer due to the complexity so please send an inquiry to temp@omega.com.
Date published: 2020-07-28
Question, What are the voltage outputs between 0 and the max reading
Thank you for your inquiry. The voltage output varies with different thermocouple types but it would be in mV. If you have any further questions, please email temp@dwyeromega.com or call 1-888-826-6342.
Date published: 2024-03-07
