CT 2M

Accurate temperature measurements are not just important; they are crucial, especially in hot manufacturing processes. The Optris CT 2M pyrometer, with its short-wavelength technology, exemplifies precision. Insensitive to emissivity variation and boasting high optical resolution, this infrared temperature sensor ensures consistent and reliable performance, particularly in hot metal processing applications.

The Optris CT 2M pyrometer comes in different variants designed to accurately measure temperatures ranging from 250 °C to 2000 °C, catering to various temperature ranges: 2ML (250 °C…800 °C), 2MH (385 °C…1600 °C), and 2MH1 (490 °C…2000 °C). Equipped with an InGaAs detector with a specialized spectral range of around 1.6 µm, the infrared sensor accurately measures temperatures in hot metal applications, including steel, tungsten, iron, nickel, and semiconductors.

With a distance-to-spot size ratio of up to 75:1, the CT 2M ensures precise temperature measurements even from a distance. The pyrometers compact infrared measuring head facilitates easy installation in confined spaces, enabling cost-effective mechanical integration. Its temperature resistance of up to 125 °C makes the pyrometer suitable for heavy machinery integration, while its rapid response time of just 1 ms allows monitoring of fast processes.

To address potential deviations when measuring metallic targets, engineers should prioritize wavelength selection alongside calibration accuracy, optics quality, and temperature range, considering factors like emissivity changes, reflections, and misalignment.

A notable feature of the CT 2M pyrometer is its precise non-contact temperature measurement facilitated by separate electronics. The interface, including easily accessible programming keys and an LCD, enhances usability. The stainless steel housing ensures durability and suitability for various industrial settings.

Emphasizing adaptability, the Optris CT 2M series offers a range of analog and digital outputs through its electronics box, including 0/4 – 20 mA, 0 – 5 V, 0 – 10 V, thermocouple (type K or J), USB, RS485, RS232 interfaces, relay outputs (2 x optically isolated), Profibus DP, ProfiNet, and Ethernet, Ethernet/IP. This adaptability ensures seamless integration into machinery, enhancing utility across various applications and providing users with versatility.

Optional accessories further enhance the functionality of the infrared sensor to meet diverse industrial needs. The mounting fork ensures secure and stable installation for continuous temperature monitoring, while the sighting tube improves targeting precision and accuracy. The close-focus lens enables detailed temperature measurements on small or distant objects, and the air purge accessory safeguards the temperature sensor from contaminants in harsh environments. Additionally, cooling jackets optimize performance in elevated temperature conditions, ensuring consistent and accurate readings.

Engineered to withstand harsh conditions, the CT 2M pyrometer ensures accurate temperature measurements even in demanding environments. The pyrometers thermal shock-resistant design guarantees consistency despite fluctuations in ambient temperature. The robust stainless steel measuring head simplifies integration into confined spaces, making this IR sensor suitable for various applications. The pyrometers exceptional temperature resistance allows seamless operation in ambient temperatures up to 100 °C without supplementary cooling, positioning infrared thermometer as an optimal solution for high-temperature environments. Manufactured in Germany to meet high-quality requirements, such thermal sensors excel in challenging conditions. The fixed-mounted design ensures stability and accuracy over extended periods, making this pyrometer an essential tool for critical industrial processes.

In summary, the Optris CT 2M series pyrometer facilitates non-contact temperature measurements by combining precision, adaptability, and durability. Whether capturing quick manufacturing processes or operating in challenging conditions, the IR pyrometer is a reliable and efficient solution for diverse hot industrial metal applications.