The Diffuse Reflection Photoelectric Switch Sensor Series includes models E3ZLL61, E3ZLL86, E3ZLL81M3J, E3ZLL81, E3ZL86, E3ZL61, and E3ZL81 (E3ZLL61). These devices are designed for diffuse reflection sensing and deliver reliable detection performance in industrial environments. Each model in the series offers its own features and functions to meet different sensing needs. Key benefits and attributes - Function: diffuse reflection type photoelectric sensing to detect object presence based on reflected light. - Performance: designed for reliable detection across varying colors and surface finishes. - Compatibility: suited for standard diffuse reflection sensing tasks in automation and manufacturing. - Flexibility: multiple models provide options for different targets, distances, and operating conditions; size and materials vary by model. - Reliability: purpose-built for industrial use with consistent operation in real-world applications. 2-3 practical use scenarios - On a conveyor line to detect part presence before sorting or packing. - In a packaging or labeling station to verify product position and prevent misfeeds. - In an assembly line to confirm correct part placement and improve workflow efficiency. This series helps address diffuse reflection sensing needs with a range of model options, enabling accurate object detection while supporting diverse automation requirements.