OPTEX NF-DM01 Fiber UnitThe OPTEX NF DM01 Fiber Unit is a compact, diffuse reflective fiber sensor designed for accurate detection of small objects and low reflective surfaces at close range. Its miniature fiber head and flexible plastic fiber construction make it ideal for tight installations in precision machinery, electronic assembly, and automation equipment. When paired with compatible Optex fiber amplifiers (such as DRF TN or DGF TN series), the NF DM01 delivers stable