DTMS (Distributed Temperature Monitoring System) is an innovative temperature sensing solution that utilizes fiber optic cables as continuous temperature sensors. The system enables real-time remote temperature monitoring across distances of up to 20 kilometers, providing full-length coverage without interruption.

Unlike conventional temperature monitoring systems that rely on multiple point sensors, DTMS offers fully distributed sensing along the entire fiber optic cable. This allows precise detection of temperature changes at any location, ensuring early identification of abnormal heat buildup. Because the fiber optic cable itself requires no separate power supply, the system enhances safety, simplifies installation, and reduces maintenance requirements—making it ideal for high-voltage and hazardous environments.

DTMS is widely applied in industries where early detection of overheating or leakage is critical. Key applications include ESS battery overheating monitoring, substation transformer protection, bus duct systems in buildings and factories, underground power cable supervision, power plants and coal handling facilities, as well as water and gas leak detection.

By delivering continuous and accurate temperature data in real time, DTMS helps prevent fire hazards, equipment damage, and operational downtime. It provides a reliable and efficient solution for strengthening industrial safety and protecting critical infrastructure.


Company Name : BICOM
Name : AN SANG GI
Phone : +82 10 4972 1586
Email : [email protected]
Websit : https://www.bi-com.co.kr
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Jungwon-gu, Seongnam-si, Gyeonggi-do, Republic of Korea