Enhanced Distributed Temperature Sensing
The eDTS module, integrated within AP Sensing's SmartVision Software, uses sensor fusion technology to deliver high-precision temperature monitoring across extensive distances. By combining Distributed Acoustic Sensing (DAS) and Distributed Temperature Sensing (DTS), the eDTS system sets a new standard in real-time, accurate temperature detection.
Innovative Sensor Fusion for Ultra-Precise Temperature Monitoring
The eDTS system leverages Distributed Temperature Gradient Sensing (DTGS), a functionality of AP Sensing’s DAS system, for ultra-fast and precise measurements of temperature changes. The DTGS feature detects even the smallest temperature gradient changes at every point along the optical fiber, offering sensitivity in the range of millikelvin per second (mK/s).
Through sensor fusion, the eDTS module integrates DAS and DTS measurements to provide enhanced accuracy. By using Raman DTS measurements as an absolute temperature reference, the system effectively mitigates limitations typically associated with traditional temperature sensing technologies. This combination significantly improves measurement performance, particularly over long distances.
Unmatched Sensitivity and Reliability for Long-distance Temperature Sensing
The eDTS module offers several compelling benefits for industries requiring precise temperature monitoring:
Exceptional Sensitivity
Detects temperature gradients with significantly improved precision, ensuring rapid and accurate responses.
Long-distance Performance
The sensor fusion approach enhances the DTS readings for more reliable temperature data over extended distances, outperforming standalone DTS solutions.
Absolute Temperature Reference
Raman DTS serves as a stable reference, improving overall accuracy and mitigating common errors.
Key Features That Drive Performance and Precision
Enhancing Safety and Efficiency in Critical Infrastructure Applications
Power Cable Monitoring
Applied to subsea and buried power cables, eDTS provides real-time monitoring of temperature changes, ensuring early detection of potential cable malfunctions or overheating.
Pipeline Monitoring
In industries like oil, gas, and water, eDTS offers continuous surveillance of pipeline temperatures, allowing for early leak detection or insulation failure, ensuring system safety and operational efficiency.
By utilizing eDTS for high-precision temperature monitoring over long distances, industries can enhance safety, optimize operations, and proactively manage critical assets.