The BALLUFF BES 516-362-S4-W (BES02JU) is a photoelectric sensor with dimensions of Ø30×65mm, featuring an M30×1.5 threaded housing in non-flush mounting style. It offers a detection range of 15mm with PNP normally open (NO) switching output, operating at 100Hz frequency. Constructed with brass housing and PTFE-coated sensing surface for durability.