The technology implemented by Kloé in the area of sensors results from know how originating from the telecom optical industry about thirty years ago. This technology is also subject to numerous international regulations (eg, Telcordia standards), ensuring the performance, robustness and longevity of these systems.

To ensure the reliability of these solutions, Kloé has established a procedure for monitoring the manufacture of each optical sensing cable : each string of sensors is thus characterized several times during its preparation, from the manufacturing of sensors in the heart of the fibers to the on-site supply of coil configuration armored optical cables. Each string is also rigorously calibrated to ensure the response of each sensor on the entire range of operation, according to a procedure that has received the COFRAC accreditation; a specification sheet is established for each optical sensing cable, where all the information recorded by each sensor is reported, from manufacturing to on-site installation. These various controls performed at different stages of sensing cable preparation ensure the continued integrity and proper functioning of each sensor.