Distributed Temperature & Strain Sensing

DTSS systems provide continuous, real-time monitoring of thermal or strain conditions, allowing precise localization of anomalies such as hotspots or mechanical stress. Covering dozens of kilometers per measurement unit, these systems ensure comprehensive asset monitoring. For applications like power cables or pipelines, this capability allows for the early detection of temperature abnormalities or stress points, preventing costly damage or failure. Additionally, continuous thermal or strain data enables precise management of operations such as cool-down phases or stress relief in critical infrastructure.

DTSS systems are designed to function reliably in extreme industrial environments, including those with high heat, dust, dirt, or corrosive elements. The optical fibers used are non-corrosive making them ideal for harsh environments. Depending on the fiber design and coating, DTSS technology can monitor a wide temperature range, while withstanding harsh mechanical stresses.

One outstanding advantage of DTSS systems is their immunity to electromagnetic interference (EMI), which is crucial for environments with high levels of electrical noise, such as power substations or industrial plants. As the sensors are optical, they are not disturbed by EMI or radio frequency interference (RFI), ensuring accurate and uninterrupted data transmission even in challenging electromagnetic environments. This makes DTSS systems a reliable solution for continuous monitoring in such conditions, providing undisturbed readings of both temperature and strain.

The sensitivity of DTSS systems ensures that even minor temperature or strain changes can be detected in real-time. This high level of accuracy is essential for applications where small variations can indicate critical changes, such as in pipeline or structural health monitoring. By detecting these changes early, DTSS technology enables predictive maintenance, improving the lifespan and safety of monitored assets.

Cost-effectiveness and low maintenance requirements
DTSS systems offer significant cost savings compared to traditional sensor-based systems. Using a single passive optical fiber to monitor long distances reduces the need for multiple sensors and associated installation costs. The distributed nature of DTSS means that any point along the fiber is monitored equally, ensuring complete coverage without gaps. Furthermore, the low maintenance requirements of optical fibers contribute to long-term operational efficiency and cost-effectiveness, making DTSS a preferred solution for industries looking to reduce both downtime and maintenance expenses.
By leveraging these benefits, Distributed Temperature & Strain Sensing provides industries with a robust, reliable, and cost-effective monitoring solution for maintaining the integrity of critical infrastructure under thermal or mechanical stress.