Distributed temperature sensing system with ±0.5 °C accuracy and 0.8 m spatial resolution, covering 30 km per channel on single-mode fiber, for power cable fire early-warning and linear asset temperature monitoring.
Distributed acoustic sensing interrogator covering up to 160 km (dual channel) with ±2 m event localization and 0.03 rad/√Hz phase noise, used for pipeline intrusion and leak detection, rail, conveyor and perimeter monitoring.
View SolutionDistributed strain and temperature sensing system resolving strain to ±5 με over an 8000 με range in 1 s or less, for structural health monitoring of tunnels, bridges and slopes.
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