OPTICAL FIBRE-SENSOR ASSEMBLY

摘要

PURPOSE: An optical sensor assembly is provided to prevent damage to an optical fiber by arranging a flow pipe and a steel wire on the exterior of the optical fiber. CONSTITUTION: An optical sensor assembly comprises a lower fixing part(100), an optical fiber sensor part(200), and an upper fixing part(300). The lower fixing part is joined to the exterior of a member(10) desired to measure a temperature or strain. The optical fiber sensor part is joined to the top of the lower fixing part. The upper fixing part is joined to the top of the lower fixing part. An insertion groove(310) is formed in the upper fixing part. The optical fiber sensor part is inserted into the insertion groove.