The Balluff BES01W0 (BES R01ZC-NAC70B-BP05) is a compact inductive proximity sensor built for reliable object detection in industrial automation. With a flush-mountable cubic housing measuring 32 x 20 x 8 mm, it offers a 7 mm sensing range and supports NPN NO/NC switching outputs. Operating at 10–30 VDC and up to 150 Hz switching frequency, this IP67-rated sensor features a rugged zinc die-cast body and PA 12 sensing surface, paired with a durable 5-meter PUR cable for easy installation in harsh environments.