This listing is for a NEW Pepperl+Fuchs inductive proximity sensor, part number 904475. This sensor is designed for non‑contact detection of metallic objects in industrial automation and process control applications. The device features a 2‑wire NAMUR output and is intended for use with compatible NAMUR amplifiers or intrinsically safe barriers. Sensors of this type are commonly installed in machinery, automation systems, and hazardous‑area applications requiring reliable metal detection.

This listing is for a NEW Balluff BOS00AU (BLS 18MR-XX-1LT-S4-C) through-beam photoelectric sensor emitter. It is designed for industrial object detection, positioning, and automation sensing applications where a separate emitter and receiver are used. This unit is categorized as a photoelectric sensor and features a Class 2 red laser light source, adjustable focus, M18 threaded housing, 0-50 meter operating range, and a 10-30 VDC operating voltage. OEM specifications identify this model as a through-beam emitter with an M12 4-pin connection and rugged nickel-plated brass construction.