Industrial Super OMEGACLAD™XL probe with NB12 head


Made from Class 1 Tolerance MI Cables. Aluminum alloy head 87x82 mm, weight 230g, protection IP68. Excellent long-term stability at high temperatures. Very low temperature drift. Available with K and N thermocouples. More
Super OMEGACLAD™ XL Probes are an excellent choice for high temperature measurement. They provide very low drift at high temperatures as compared to conventional Inconel and Stainless Steel sheathed probes. They are available in both K and N thermocouple calibrations. Omega offers probes in a variety of styles.
See the Related Links section at the bottom of this page for other models.
- Standard length 15, 30 or 45 cm
- Available diameters 1.6 mm, 3.2 mm, 4.8 mm, 6,4 mm
- Measuring end grounded, ungrounded or stripped
The online configurator may not contain all available options. If you do not find what you are looking for, please contact us.
Industrial Head with Probe in Super OMEGACLAD™ XL Sheaths
IEC Colour Code | Sheath Dia. (mm) |
Model Number |
K CHROMEGA™-ALOMEGA™ Super OMEGACLAD™ XL Sheath |
1.5 3.0 4.5 6.0 |
NB(†)-CAXL-IM15(*)-(**) NB(†)-CAXL-IM30(*)-(**) NB(†)-CAXL-IM45(*)-(**) NB(†)-CAXL-IM60(*)-(**) |
N OMEGA-P™-OMEGA-N™ Super OMEGACLAD™ XL Sheath |
1.5 3.0 4.5 6.0 |
NB(†)-NNXL-IM15(*)-(**) NB(†)-NNXL-IM30(*)-(**) NB(†)-NNXL-IM45(*)-(**) NB(†)-NNXL-IM60(*)-(**) |
(†) Specify Head Style. 11 (NB11, Dimensions of C = 62 mm, H = 64 mm)), 12 (NB12, Dim. of C = 82 mm, H = 87 mm)).
(*) Specify junction type: G (Grounded), E (Exposed), U (Insulated).
(**) Specify Length in millimetres: 150 mm, 300 mm, or 600 mm. Includes approx. 12 mm allowance for tapered thread.
Ordering Example: NB11-CAXL-IM60G-300 Industrial Head Probe, NB1 Style Head, Type K (CHROMEGA™-ALOMEGA™) SUPER OMEGACLAD™ XL sheath, 6 mm O.D.,grounded junction, 300 mm length.
Complete informations can be found in the spec sheet (PDF), see the "Download" section.

Thermocouple Sensor - What is a Thermocouple?
A thermocouple is a sensor for measuring temperature. This sensor consists of two dissimilar metal wires, joined at one end, and connected to a thermocouple thermometer or other thermocouple-capable device at the other end. When properly configured, thermocouples can provide temperature measurements over wide range of temperatures.
Thermocouples are known for their versatility as temperature sensors therefore commonly used on a wide range of applications...

How is Temperature Measured?
Temperature can be measured via a diverse array of sensors. All of them infer temperature by sensing some change in a physical characteristic. Six types with which the engineer is likely to come into contact are: thermocouples, resistive temperature devices (RTDs and thermistors), infrared radiators, bimetallic devices, liquid expansion devices, and change-of-state devices.
Choose the right temperature measurement instrument for your application...

What is a Type K Thermocouple?
A Type K thermocouple refers to any temperature sensor containing Chromel and Alumel conductors, that meets the output requirements as stated in ANSI/ASTM E230 or IEC 60584 for Type K thermocouples. This may be an immersion sensor, a surface sensor, wire or another style of sensor or cable.
Type K wire is primarily available in two color-codes, yellow connectors and/or yellow and red conductors per ANSI/ASTM E230, or green Connector and/or green and white conductors per IEC 60584.

What Are Common Applications for Thermocouples?
Thermocouples are the most widely used temperature sensors on the planet due to their combination of wide temperature capabilities, ruggedness, and low cost. Thermocouples are used in applications that range from home appliances to industrial processes, to electric power generation, to furnace monitoring and control, to food and beverage processing, to automotive sensors, to aircraft engines, to rockets, satellites and spacecraft.
When it comes to high temperatures, small size, fast response, high vibration or shock, most times you will find thermocouples providing the temperature measurements.
* Fields marked with an asterisk are required
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