Sensor system measures temperature and strain

A Lambda Photometrics product story
Edited by the Engineeringtalk editorial team Jul 11, 2007

Luna's DSS can be used in real-time structural health monitoring, highlighting hot spots or potential failures, or optimising process control.

Lambda Photometrics' Luna Technologies Distributed Sensing System (DSS), which includes completely upgraded hardware and software, uses fibre Bragg Gratings (FBGs) to make high-resolution temperature or strain measurements with centimeter spatial resolution over hundreds of meters.

The improvements to the DSS include extended measurement range and an enhanced, user-friendly interface.

Luna's DSS can be used in real-time structural health monitoring, highlighting hot spots or potential failures, or optimising process control, including applications on aircraft, wind turbines, naval or civil structures, generators, power transformers, fuel cells, or chemical manufacturing plants.

"Due to cost and performance advantages, widespread deployment of distributed fibre optic sensors is beginning to become a reality", said Brian Soller, Vice President and General Manager of Luna Technologies.

"The beauty of our new DSS platform is that it leverages the advancements we've made on our other award-winning optical-test product lines to give the end user one of the best combinations of range and resolution available on the market today".

"In combination with our low-cost sensing fibre and our team of sensing experts and system integrators, Luna is well positioned to deliver complete sensing solutions in even the most challenging environments".

Luna employs a sensor manufacturing technique that embeds FBGs in the fibre during manufacturing.

The result is a robust sensing fibre and a significant cost advantage over competing FBG-based sensors, with average cost as low as US $1 per sensor.

Luna's DSS is available immediately with an estimated four to six week delivery time.

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