DTG® sensors are well-known for their unmatched robustness, mechanical strength, and performance stability. Their strength and stability have been proven in experiments using standard size (cladding diameter of 125 µm) DTG® sensors glued to different substrates, such as: steel, aluminum, carbon and many others. The bonded DTG® sensors were cycled from 0 up to 2000 µε for 2 million times and yet showed drifts of less than 5 µε. For more details, please see https://www.fbgs.com/website/fbgs/assets/files/technical-info/fbgs_-_strain_gauge_technology.pdf
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