The E2S-W12 1M is a super-compact, DC 2-wire proximity sensor designed for detecting ferrous metals. It features a top-sensing surface with a nominal sensing distance of 1.6 mm, a fast response frequency of at least 1 kHz, and operates on a 12 to 24 VDC supply. This unshielded sensor has a normally closed (NC) output configuration and includes a red operation indicator for visual status. Housed in a compact 5.5 x 5.5 mm body with a built-in amplifier and IP67 protection, it is ideal for space-constrained industrial automation applications requiring reliable object detection.