General
Tolerance class	2

The K-thermocouple probe SK13 from Chauvin Arnoux is a universal probe for general temperature measurements in industry, laboratories and research. It features a measurement range of -50 °C to 1100 °C and is therefore suitable for a wide range of applications where high temperature stability and reliability are required. The tolerance class 2 ensures sufficiently accurate measurement for standard requirements. The stainless steel sheath provides mechanical robustness and long service life, even under demanding operating conditions, and protects the sensitive thermocouple core from external influences.

Applications

The probe is designed for general temperature measurements, particularly in industrial processes, laboratory environments and scientific investigations. It is suitable for monitoring heating and cooling processes, machine operation, material testing, as well as for documenting temperature trends in controlled environments. The combination of robust materials and a wide measurement range makes it a universally applicable device.

Functions and equipment in detail

The SK13 features a probe diameter of 3 mm and a probe length of 30 cm, enabling flexible positioning and adaptation to different measurement points. The response time at 63 % is 12 seconds, ensuring a rapid reaction to temperature changes. This is particularly important in dynamic processes where timely measurement values are required. The probe is equipped with a compensated miniature connector, ensuring a secure and interference-free electrical connection.

Technology explained simply

A K-thermocouple operates based on the Seebeck effect, in which a temperature difference between two different metals generates an electrical voltage. This voltage is measured and converted into a temperature value. The tolerance class 2 refers to accuracy according to international standards (e.g. IEC 60584), where the deviation from the actual value lies within a defined tolerance range. The stainless steel sheath protects the thermocouple from mechanical stress, corrosion and high temperatures, thereby extending the probe’s service life. The compensated miniature connector ensures a stable electrical connection and minimizes errors caused by thermal influences at the connection point.

Compatibility and accessories

The probe is compatible with thermometers C.A 1821, C.A 1822, TK 2000, TK 2002, as well as the data logger L642. These devices are widely used in industrial measurement technology and allow direct display or recording of measured values. Additionally, the probe can be used with an adapter as an accessory for multimeters, enabling integration into existing measurement systems.

Installation and mounting

Installation is carried out by simply inserting the probe into the environment to be measured. The stainless steel sheath allows direct contact with the measurement surface, and the 30 cm length provides sufficient reach. Connection to the measuring device is made via the miniature connector, which is directly plugged into the device. No additional tools or mounting aids are required.

Operational advantages

The SK13 offers a combination of robustness, fast response time and wide measurement range, making it suitable for a variety of applications. The stainless steel sheath ensures long service life, even under harsh operating conditions. Compatibility with various measuring devices increases flexibility in use. The product is delivered with user instructions to support correct handling and application.

Scope of delivery

The scope of delivery includes 1 x K-thermocouple probe (universal probe with stainless steel sheath) and 1 x user instructions.