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KMTXL-NMTXL

High Temp Low Drift Thermocouple Probes with Lead Wire

Models In Stock
  • Very Low Drift at High Temperatures
  • Super Accurate, Super Stable, Super Value
  • For Use Up to 1335°C (2440°F) (2435°F) Short Duration Capability 1.5 mm and Larger Diameters
  • 1150°C (2100°F) Continuous Use
KMTXL-NMTXL
From $ 37.00
Models In Stock
High Temp Low Drift Thermocouple Probes with Lead Wire KMTXL-NMTXL KMTXL-NMTXL
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Product Overview
  • Insulation PFA
  • Number of Connectors N/A
  • Probe Type Miniature Transition Junction type
  • Temperature Sensor Type Thermocouple
  • Wire Gauge 24 AWG
  • Wire Type Solid


New Super OMEGACLAD™ XL sheathed mineral-insulated thermocouple wire, designated “XL” for ordering, can be used at ultra-high temperatures for prolonged periods with very little drift of the base metal thermocouple. The sheath material uses Nickel-Chrome based Super OMEGACLAD™ XL sheathing, which provides excellent oxidation resistance. The sheath can withstand exposure to combustion gases or air at temperatures up to 1335°C (2435°F). Superior resistance to oxidation attack results from a tenacious and protective high-temperature film that does not affect the stability of the thermocouple alloys. This film permits the sensor to be used at ultra-high temperatures for prolonged periods with improved accuracy over other available sheath materials. Super OMEGACLAD™ XL sheathing also provides excellent resistance to corrosion in high temperature chlorine-contaminated oxidizing environments and ammonia/nitride-rich environments at temperatures above 980°C (1800°F), the temperature at which the protective film forms.

See the Related Links section at the bottom of this page for addtional models.


Standard Dimension - Miniature Transition Junction Probes
Alloy/ANSI
Color Code
Sheath Dia.
inches
Model Number
ANSI Color Code
K
CHROMEGA™-ALOMEGA™
XL Sheath
0.010"
0.020"
0.032"
0.040"
0.062"
0.125"
KMTXL-010[*]-[**]
KMTXL-020[*]-[**]
KMTXL-032[*]-[**]
KMTXL-040[*]-[**]
KMTXL-062[*]-[**]
KMTXL-125[*]-[**]
N
OMEGA-P™-OMEGA-N™
XL Sheath
0.020"
0.032"
0.040"
0.062"
0.125"
NMTXL-020[*]-[**]
NMTXL-032[*]-[**]
NMTXL-040[*]-[**]
NMTXL-062[*]-[**]
NMTXL-125[*]-[**]
[*]Specify junction type: G (Grounded), E (Exposed), or U (Ungrounded).
[**]Specify Length in inches: 6, 12 ,18, or 24



Read this article if you need help in selecting the thermocouple junction


View the Thermocouple Accuracy and Color Code charts
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If I buy a "High Temp Low Drift Thermocouple Probes with Lead Wire", would Universal connector and clamp will be also included?

Asked by: CAhn
You will get the probe with lead wire and stripped ends as no connector is included and would need to be ordered separately.
Answered by: Applications Engineer AB
Date published: 2022-03-09

It only mentions the maximum temperature. What is the lowest temperature it can measure? Can it measure -40 C? Thanks.

Asked by: MarcA
This probe can measure down to cryogenic (down to -196 deg C), so will be fine at -40 deg C. Please note that the Accuracy Specs only apply to 0 deg C and above, in accordance to ANSI standards for Special Limits of Error thermocouples.
Answered by: dennis882
Date published: 2019-08-14
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