Patent ID: 9541447
Date: 2017-01-10
CPC Classifications: E21B,G01D,G01H,G01K,G01L,G02B

Claim:
1. A sensor assembly for sensing a property associated with a structure of interest, the assembly comprising: an elongate member constructed and arranged to have a structure-engaging form, wherein, in the structure-engaging form, the elongate member is resiliently biased such that the elongate member engages with and grips said structure along at least part of the length of the elongate member, wherein a longitudinal extent of the elongate member is at least 5 times a transverse extent of the elongate member when in the structure-engaging form; and, at least one fibre optic sensor fixed to the elongate member and extending longitudinally along the elongate member, wherein the sensor assembly grips and follows a length of the structure as the structure bends or deforms and so allows the fibre optic sensor to sense a property associated with that length of the structure.