The BALLUFF BES M08EC-NSC15B-S49G (BES013J) is a photoelectric sensor with dimensions of Ø8×30mm, featuring an M8×1 threaded housing designed for flush mounting. It offers a sensing range of 1.5mm with NPN normally open (NO) switching output, operating at 3000Hz frequency. Constructed with stainless steel housing and PBT sensing surface material.