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High Temp Low Drift Thermocouple Probes with Lead Wire

Super OMEGACLAD™ XL Heavy Duty Transition Junction Thermocouple Probes - Super Accurate, Super Stable at High Temperatures

$57.55

Item# TJ36-CAXL-18E-4

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $57.55
10-24 $54.67
25-99 $51.80
100-499 $48.92
500-999 $46.04
1000+ $43.16

In stock

Lead Time (If not in stock): 11 weeks
Super OMEGACLAD™ XL Heavy Duty Transition Junction Thermocouple Probes - Super Accurate, Super Stable at High Temperatures TJ36-CAXL-18E-4 TJ36-CAXL-18E-4
  • Super Accurate, Super Stable, Super Value
  • For Use Up to 1335°C (2440°F)
  • Excellent Long Term Stability at High Temperatures
  • Made From Special Limits of Error Material
  • Nickel-Chrome Based Super OMEGACLAD™ Sheathing Provides Excellent High Temperature Performance
  • Excellent Oxidation, Carburization and Chlorination Resistance
  • Includes 36 Inches of Lead Wire

TJ36-CAXL-18E-4 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.

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Thermocouple Type
Process Temperature Max
Process Temperature Range
Sensor Application
Junction Type
Probe Diameter
Probe Length
Cable Insulation
Additional Feature
Category
Process Temperature Unit
Process Temperature Min
Sheath Material
Wire Gauge
Cable Length
Termination Connection Type
Color Code Standard


  • Measurement Units °C
  • Measurement Type Air/Gas Temperature


Super OMEGACLAD™ XL Probes are an excellent choice for high temperature measurement. They provide very low drift at high temperatures compared to conventional Inconel and Stainless Steel sheathed probes. XL probes are available in both K and N thermocouple calibrations. XL Probes are available in a variety of styles and lengths for Industrial Heating applications.
See the Related Links section at the bottom of this page for addtional models.


Standard Dimension - Heavy Duty Transition Junction Probes
Alloy/ANSI
Color Code
Sheath Dia.
inches
Model Number
ANSI Color Code
K
CHROMEGA™-ALOMEGA™
XL Sheath
1/16"
1/8"
3/16"
1/4"
5/16"
3/8"
TJ36-CAXL-116[*]-[**]
TJ36-CAXL-18[*]-[**]
TJ36-CAXL-316[*]-[**]
TJ36-CAXL-14[*]-[**]
TJ36-CAXL-516[*]-[**]
TJ36-CAXL-38[*]-[**]
N
OMEGA-P™-OMEGA-N™
XL Sheath
1/16"
1/8"
3/16"
1/4"
5/16"
3/8"
TJ36-NNXL-116[*]-[**]
TJ36-NNXL-18[*]-[**]
TJ36-NNXL-316[*]-[**]
TJ36-NNXL-14[*]-[**]
TJ36-NNXL-516[*]-[**]
TJ36-NNXL-38[*]-[**]


Click here for help in selecting the thermocouple junction.



View the Thermocouple Accuracy and Color Code charts
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Rated 5 out of 5 by from Robust construction, great accuracy. Bought a couple of them for my company, and have used them to measure temperatures higher than 700 degrees C without any issues.
Date published: 2017-07-11
Rated 5 out of 5 by from Perfect thermocouple for my application I needed a thermocouple to use with an electronic controller I designed for a ceramic kiln. This thermocouple met my specs and is working perfectly. I also appreciate its mechanically robust construction.
Date published: 2020-09-17
Rated 5 out of 5 by from 1000 hours tough! We've been using these Omegaclad XL TCs for years and as long as the transition junction and lead wires are kept out of the extreme heat, they last for thousands of hours at 1000C.
Date published: 2016-09-26
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Is the part number TJ36-CAXL-116U-1.0 ROHS compliant?

Asked by: Cindy W
Thank you for your inquiry. This item is not RoHS compliant.
Answered by: Application Engineer CB
Date published: 2021-04-02

Does the Super Omegaclad XL sheath have copper in it? I need a highly corrosion resistant sheath without copper (like Inconel 625), since copper will promote coking in my application.

Asked by: Anonymous
Hi Anonymous Thank you for the inquiry. The outer sheath of the XL version probes is Inconel 600 alloy. The inner sheath has a proprietary treatment to provide better high temperature performance. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2021-10-22

What sort of pressure ranges can TJ36-CAXL-116E-18 operate in? What would be the maximum pressure it can be safely subjected to?

Asked by: GradStudent
The probe referred to has an exposed junction so it would only be good for standard atmospheric pressure. If a grounded or ungrounded junction is selected then they could be exposed to pressurized environments though Omega does not place a specification on it.
Answered by: Applications Engineer ANB
Date published: 2022-05-25
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