FIELD: invention refers to measuring technique.
SUBSTANCE: sensor of measuring of deformation has at least one sensor element which provides changing of quantity of passing light at changing curvature of light guide. Sensor element is confined in body fulfilled with possibility of impacting on sensor element from one side with aid of pusher in shape of at least from one side of elastic wall of body or with aid of pusher passing through wall of body and having possibility to impact on sensor element and from other side with aid of support in shape of immovable wall of body. Pusher ensures perception of deformation of medium and/or deformation of surface, and body ensures possibility of switching of at least one light guide for supply light from source of light to sensor element and discharge of output light from sensor element.
EFFECT: invention is assigned for accommodation of optical sensor for measuring of deformation of elements of building constructions including reinforced concrete.
19 dwg
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