Photoelectric Sensor Sensing Mode Selection: Through-Beam, Retro-Reflective, Diffuse, and Background Suppression In the realm of industrial automation, the selection of the appropriate sensing technology is crucial for ensuring operational efficiency, safety, and reliability. Photoelectric sensors are widely used due to their versatility, precision, and non-contact operation. However, choosing the right sensing mode—through-beam, retro-reflective, diffuse, or […]