1.0Télefohttps://www.telefo.com/en/babolhttps://www.telefo.com/en/author/babol/Mechanical stress sensing - Téleforich600338<blockquote class="wp-embedded-content" data-secret="FhWqjqzSYE"><a href="https://www.telefo.com/en/products/force-sensing/">Mechanical stress sensing</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.telefo.com/en/products/force-sensing/embed/#?secret=FhWqjqzSYE" width="600" height="338" title="“Mechanical stress sensing” — Télefo" data-secret="FhWqjqzSYE" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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FBG can be used to monitor the extension as well as compression displacement. Usually there is a double FBG inside the stainless steel housing. One FBG is used to measure the mechanical stress and simultaneously another FBG is used to compensate the wavelength variation for the given temperature.