Skip to search Skip to main content Skip to navigation

Call us at 1-888-826-6342

We noticed you are from . Visit your local site for regional offers and live support.

Ceramic Fiber or Silica Insulated Thermocouple Elements

High Temperature Nextel Insulated Thermocouple Elements

$81.79

Item# XC-20-K-24

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $81.79
10-24 $77.70
25-99 $73.61
100-499 $69.52
500-999 $65.43
1000+ $61.34

In stock

Lead Time (If not in stock): 5 weeks
High Temperature Nextel Insulated Thermocouple Elements XC-20-K-24 XC-20-K-24
  • Standard 0.3 m (12") Long Thermocouple Elements
  • Insulation Temperature Rating Up to 1200°C (2200°F)
  • Available In Type K, E and J Calibrations

XC-20-K-24 Model Options

View all models

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.

Maximum Temperature Measurement
Cable Length
Additional Features
Thermocouple Type
Wire Gauge
Application
Resistance or Output Type
Electrical Connection Type
Minimum Temperature Measurement


OMEGA ® Nextel Ceramic Insulated Thermocouples are easy-to-use precise temperature elements manufactured to meet the highest industry standards. The Nextel ceramic insulation is rated for 1200°C (2200°F) continuous use, or 1425°C (2600°F) short term. These highly versatile elements are the ideal solution for many high temperature applications. Combined with OMEGA's stock thermowells and industrial heads, a complete head and well assembly can be quickly assembled for fast delivery.

Available in 3 wire sizes, 14, 20 and 24 gage, the standard element configuration is 0.3 meters (12 inches) in length with a general purpose welded bead, exposed junction thermocouple, plus 13 mm (0.5") stripped end termination. Calibration types K (CHROMEGA ® -ALOMEGA ® ) E (CHROMEGA ® -Constantan), and J (Iron-Constantan) are stocked for fast delivery. For additional abrasion protection, stainless steel or Inconel overbraiding is available. Consult sales for additional information.
loading all models
loading all reviews
Rated 4 out of 5 by from Thermocouple I bought this a few weeks ago. I've had issue with the metal ring that holds the sheathing on but other than that it's been a good sturdy product.
Date published: 2017-08-16
Rated 5 out of 5 by from Braided Ceramic Very High Temperature This works just as promised on published specification sheet. Have used it multiple times. Never had any quality related issues.
Date published: 2022-01-21
Rated 5 out of 5 by from Quick and easy order! Easy to order, front page allows for multiple part number entries so you can go to what you need quickly.
Date published: 2020-08-28
Rated 5 out of 5 by from works great works like it should, nice heavy duty thermocouple.
Date published: 2018-09-05
Rated 4 out of 5 by from Works as expected Good TC for kiln.....................................
Date published: 2018-07-02
Rated 5 out of 5 by from XC-24-K and 5TC-TT-K-20-36 Using XC-24-K and 5TC-TT-K-20-36 since 8 and 1 year respectively. Former is very sturdy and insulation works fine till 800C for about a week of continuous exposure. ( max. we tried), Latter is very responsive to small temperature changes but amenable to insulation damage at high temperatures. Both has a very minimal (<0.1 degree) noise when used with standard recorder?controllers- Omega: OMDAQXL or Eurotherm: Nanodac or 2416 Overall a good and stable response.
Date published: 2018-05-18
  • y_2024, m_11, d_24, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_XC-20-K-24, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 4ms
  • REVIEWS, PRODUCT
loading all QA

Hi, how inaccurate will the XC-20-K-24 (TC) be if I buy without calibration?

Asked by: kensho
Without the calibration the tolerance specifications would be +/- 1.1&deg;C or 0.4%.
Answered by: AndrewA
Date published: 2020-11-10

How many wires do you get? 4 like shown or just 1?

Asked by: Bonez10
The XC-14-K-24 is sold individually.
Answered by: Engineer9
Date published: 2020-01-14

What is the diameter of the insulated wire bundle? XC-24-K-24

Asked by: hansen68
Nominal diameter is 0.115 x 0.175&quot;
Answered by: ANB ENG
Date published: 2020-11-10

Is a calibration (with certificate) included?

Asked by: rjm69
Thank you for your inquiry. Calibration Certificates does not come included with thermocouples. You will need send a request to temp@omega.com to receive a quote for a calibrated thermocouple.
Answered by: Application Engineer CB
Date published: 2023-02-09
  • y_2024, m_11, d_24, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_XC-20-K-24, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 2ms
  • QUESTIONS, PRODUCT
en-US
en
Save Configuration