At its core, the Fu-80TZ is an optical fiber-based sensor that utilizes light to detect changes in physical parameters such as temperature, strain, and pressure. FU-80TZ, Fiber Unit Thrubeam type in FS-N40 series by KEYENCE America. *Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product. *1 For details on the detecting distance, see the fibre amplifier catalogue. *2 The minimum detectable object is the value when the detecting distance and sensitivity. The Fu-80TZ optical fiber sensor represents a significant advancement in sensing technology, offering a combination of high precision, durability, and ease of integration into various industrial and environmental systems.