NK-Optical Fiber Temperature Information System: NK-OPTIS

One of the key components of NK-OPTIS, DTS is a unique temperature measurement device that uses optical fibers as sensors. By simply installing optical fibers on the object to be measured, it is possible to continuously and accurately measure and monitor temperature distribution in real-time. Because the measurement is made utilizing Raman backscattering generated by laser pulses incident on the optical fiber, it is unaffected by electromagnetic induction, allowing for safe and continuous measurements even in explosive environments. DTS can be installed in a 19-inch rack or mounted on a wall. Temperature conditions are continuously monitored on-screen, and alarms are issued if any temperature changes are detected. This device complies with product certification standards in Europe, the United States, and other countries, such as VdS (Vertrauen durch Sicherheit) and UL (Underwriters Laboratories).

GS-OPTIS, a tool that visualizes monitoring results from the DTS, is an advanced graphic software for temperature monitoring. This software visualizes up to 800 sections with 16-color temperature displays, showing temperature distribution profiles, specific location temperatures, and trend graphs of temperature history. It also features extensive alarm functions, such as notifications for fiber breaks and temperature changes, enabling detailed monitoring.