Sophisticated multi functional online permeability sensor scanner systems. Patent pending DE*******0, granted in China ***********4. Stationary or scanner systems for high speed moving fabrics or sheet material to detects very precise and reproduce specified product properties, natural or micro perforated porosity levels during production. OPSS*1 OPRL*1 vision control systems are equipped with multiple IR, NIR, VIS monolithic spectral color sensors, precision line lasers, CCD image devices, DSP, ATMEL, INFINEON sensor internal controller, firmware, fast serial data link, scanning speeds *****0mm per second, web widths up to 5, **0mm, measuring gaps from 2.**5.0mm, optical inline detection of permeability, porosity, spectral transmission, opacity, extinction, particle absorption. Porosities ranges *0 up 5, **0 C.U. respective from *0 down to 3 Gurley, position control of micro perforation lines with 0.1mm accuracy, 0.******0 microns pore diameter by up to **0 pores per cm2. With real time data determining of certain parameters, optical transmission, spectral grades, porosity integrals, envelope curves, internal calculated measuring values. Thus direct with close loops and feedback to power electronics of fabrics treatment units. Micro perforation or other treatment system makes it possible to compensate any changes in web treatment parameters and their partial locations so that each jumbo roll as well single, twin or quad bobbin sets can be produced quantity and quality controlled without intermediate stops in order of ISO***1/***2 certifications. Working principle and application. Thus sophisticate, precise, liable, repeat accuracy, easy visualized, optical online measurement techniques archives perfect ways to control and convert pneumatic, fluid, gas, jet streams, static permeability, naturally porous grades, filtration levels, breathable or ventilation effects. Their conditions can be easily met by using optical transmission technology.