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Thermocouple Probes with Lead Wire & Molded Transition
Thermocouple Assemblies (1/16" to 1/4" Diameter) with Molded Transition Junctions
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $85.26 |
| 10-24 | $81.00 |
| 25-99 | $76.73 |
| 100-499 | $72.47 |
| 500-999 | $68.21 |
| 1000+ | $63.95 |
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- 12, 18 and 24' Lengths Standard
- Other Lengths Available on Request
- Molded Junction Rated to 260°C (500°F)
- Color-Coded to Show Thermocouple Type
JTIN-14U-18-CL5 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
Termination Connection Type
Color Code Standard
Additional Feature
Category
Process Temperature Unit
Process Temperature Min
Cable Insulation
Wire Gauge
Cable Length
- Measurement Units °C
- Measurement Type Air/Gas Temperature
Thermocouple molded assemblies with transition joints of molded glass-filled nylon provide an economical yet durable thermocouple probe for a variety of sensing applications. The measuring temperature is limited only by thermocouple type and sheath material. Stainless steel sheaths have a maximum temperature of 1650°F (900°C) with Inconel 600 rated to 2100°F (1150°C). The calibration letter code is an integral part of the mold.
Molded Transition Junction N Type calibration have been discontinued. For other Transition Juncation Probes with a N Calibration available, see the Model TJ36-NNIN Or TJC36-NNIN or TJ36-NNXL or please contact our Temperature Engineering department for a viable replacement.
Standard Dimensions
*Specify junction type: E (exposed), G (grounded) or U (ungrounded). ††Supplied with Stainless Steel transition joints. To order with 310, 316 or 321 SS sheath, change “SS” in model number to “310SS”, “316SS” or “321SS” respectively; no additional charge. Consult Sales for lengths between 2 to 12", or for lengths over 24".
Note: For pricing/availability on Super OMEGACLAD™ XL probes, contact Sales or use the To Order or Part Number Builder below. Super OMEGACLAD™ XL probes are available in Type K calibrations only.
View the Thermocouple Accuracy and Color Code charts
Molded Transition Junction N Type calibration have been discontinued. For other Transition Juncation Probes with a N Calibration available, see the Model TJ36-NNIN Or TJC36-NNIN or TJ36-NNXL or please contact our Temperature Engineering department for a viable replacement.
Standard Dimensions
| Thermocouple Alloy | 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" | JTIN-116(*)-12 JTIN-18(*)-12 JTIN-316(*)-12 JTIN-14(*)-12 | JTIN-116(*)-18 JTIN-18(*)-18 JTIN-316(*)-18 JTIN-14(*)-18 | JTIN-116(*)-24 JTIN-18(*)-24 JTIN-316(*)-24 JTIN-14(*)-24 |
| J IRON-CONSTANTAN 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | JTSS-116(*)-12 JTSS-18(*)-12 JTSS-316(*)-12 JTSS-14(*)-12 | JTSS-116(*)-18 JTSS-18(*)-18 JTSS-316(*)-18 JTSS-14(*)-18 | JTSS-116(*)-24 JTSS-18(*)-24 JTSS-316(*)-24 JTSS-14(*)-24 |
| K CHROMEGA™-ALOMEGA™ Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | KTIN-116(*)-12 KTIN-18(*)-12 KTIN-316(*)-12 KTIN-14(*)-12 | KTIN-116(*)-18 KTIN-18(*)-18 KTIN-316(*)-18 KTIN-14(*)-18 | KTIN-116(*)-24 KTIN-18(*)-24 KTIN-316(*)-24 KTIN-14(*)-24 |
| K CHROMEGA™-ALOMEGA™ 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | KTSS-116(*)-12 KTSS-18(*)-12 KTSS-316(*)-12 KTSS-14(*)-12 | KTSS-116(*)-18 KTSS-18(*)-18 KTSS-316(*)-18 KTSS-14(*)-18 | KTSS-116(*)-24 KTSS-18(*)-24 KTSS-316(*)-24 KTSS-14(*)-24 |
| K CHROMEGA™-ALOMEGA™ Super OMEGACLAD™ XL Sheath | 1/16" 1/8" 3/16" 1/4" | KTXL-116(*)-12 KTXL-18(*)-12 KTXL-316(*)-12 KTXL-14(*)-12 | KTXL-116(*)-18 KTXL-18(*)-18 KTXL-316(*)-18 KTXL-14(*)-18 | KTXL-116(*)-24 KTXL-18(*)-24 KTXL-316(*)-24 KTXL-14(*)-24 |
| E CHROMEGA™-CONSTANTAN Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | ETIN-116(*)-12 ETIN-18(*)-12 ETIN-316(*)-12 ETIN-14(*)-12 | ETIN-116(*)-18 ETIN-18(*)-18 ETIN-316(*)-18 ETIN-14(*)-18 | ETIN-116(*)-24 ETIN-18(*)-24 ETIN-316(*)-24 ETIN-14(*)-24 |
| E CHROMEGA™-CONSTANTAN 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | ETSS-116(*)-12 ETSS-18(*)-12 ETSS-316(*)-12 ETSS-14(*)-12 | ETSS-116(*)-18 ETSS-18(*)-18 ETSS-316(*)-18 ETSS-14(*)-18 | ETSS-116(*)-24 ETSS-18(*)-24 ETSS-316(*)-24 ETSS-14(*)-24 |
| T COPPER-CONSTANTAN Inconel Sheath | 1/16" 1/8" 3/16" 1/4" | TTIN-116(*)-12 TTIN-18(*)-12 TTIN-316(*)-12 TTIN-14(*)-12 | TTIN-116(*)-18 TTIN-18(*)-18 TTIN-316(*)-18 TTIN-14(*)-18 | TTIN-116(*)-24 TTIN-18(*)-24 TTIN-316(*)-24 TTIN-14(*)-24 |
| T COPPER-CONSTANTAN 304 SS Sheath | 1/16" 1/8" 3/16" 1/4" | TTSS-116(*)-12 TTSS-18(*)-12 TTSS-316(*)-12 TTSS-14(*)-12 | TTSS-116(*)-18 TTSS-18(*)-18 TTSS-316(*)-18 TTSS-14(*)-18 | TTSS-116(*)-24 TTSS-18(*)-24 TTSS-316(*)-24 TTSS-14(*)-24 |
Note: For pricing/availability on Super OMEGACLAD™ XL probes, contact Sales or use the To Order or Part Number Builder below. Super OMEGACLAD™ XL probes are available in Type K calibrations only.
View the Thermocouple Accuracy and Color Code charts
Rated 4 out of
5
by
Jon W from
Chemist
Last couple of years have seen more delays in deliver due to constantly being backordered, but Omega was quick to process orders and ship out product whenever available.
Date published: 2024-01-19
Rated 4 out of
5
by
BobSt from
Works as advertised
I use the probe to measure the temperature a in propane forge and I'm very happy with it's performance. The minor complaint I have is that the polarity of the leads were not labelled and I hooked it up backwards the first time.
Date published: 2018-07-01
What is the accuracy of the JTSS and JTIN thermcouples?
Thank you for your inquiry Tim P1. The accuracy of any J type thermocouple is +/- 1.1°C or 0.4% whichever is greater.
Date published: 2021-11-11
Can these probes be bent? If so, what is the minimum bend diameter?
Thank you for your inquiry Preston S. Yes, this probe can be bent. The minimum bend diameter is 3 times the diameter of the probe.
Date published: 2021-05-06
What is the voltage input for this thermocouple?
Thank you for your request. Thermocouple do not require an input voltage unless it is coupled with a transmitter/signal conditioner. This is not. They OUTPUT a millivolt signal of their own.
Date published: 2020-05-29
