The AP Sensing DTS N45-Series is a state-of-the-art Distributed Temperature Sensing (DTS) system designed specifically to meet the most demanding applications. Utilizing advanced Raman technology, our product offers unmatched accuracy, range, as well as durability, these qualities make it ideal for long-term critical temperature monitoring across a variety of conditions. With a measurement range of up to 70km, robust cyber security, and a user-friendly interface, our DTS N45-series stands out as a premium solution in the industry.