The Banner S18SN6DL is a compact diffuse-mode photoelectric sensor using an infrared LED and fixed sensing distance of approximately 6 inches (150 mm). Designed with an M18 cylindrical housing and NPN (sinking) output, it is ideal for reliable object detection in confined spaces or on small machinery. The integrated bright LED indicators provide immediate status feedback for alignment and output. Key Features: Infrared diffuse sensor with 6" (150 mm) fixed range M18 plastic barrel housing for easy installation NPN output (sinking) Bright LED indicators for power and output status Compact and cost-effective for OEM applications IP67-rated for protection in industrial environments Applications: Presence detection on packaging machines Short-range sensing on robotic tooling Conveyor part verification Machine panels and compact automation cells