Panasonic manufactures the EX13B one-way light barrier, designed for precise object detection. This compact sensor operates in Dark-ON mode and is ideal for automation and safety applications. Common uses include detecting presence or absence of objects in conveyors and sorting systems. https://elecena.pl/product/28467917/panasonic-ex13b-one-way-light-barrier-0-5ms-detects-2mm-objects 2025-04-17 https://elecena.pl/product/28467917/panasonic-ex13b-one-way-light-barrier-0-5ms-detects-2mm-objects 2025-09-14