Smart Color Mark Photoelectric Sensor

Smart Color Mark Photoelectric Sensor is a compact industrial color detection module designed for reliable mark recognition and color differentiation in automated systems. Featuring a four‑element LED light source and an 8–16mm sensing distance, this color mark detection unit provides stable recognition of printed marks, labels, and colored surfaces across production lines. Operating within a 12–24V supply range, the industrial photoelectric sensing module combines rapid response, simplified configuration, and robust electrical protection. Integrated visual feedback through a four‑digit LED display allows real‑time monitoring of detected color values, supporting precise tuning for packaging equipment, labeling systems, and automated inspection tasks.

Multi‑Mode Color and Mark Detection

This intelligent color sensing module supports three detection methods designed for different industrial scenarios. MARK mode focuses on light‑intensity mark detection for high‑contrast positioning tasks. C mode performs automatic color matching for rapid recognition of predefined color references. C1 mode combines color and brightness comparison for more complex inspection environments. Such flexible detection capability enables accurate identification of labels, printed marks, and colored materials used in packaging lines, conveyor inspection systems, and automated manufacturing equipment.

Quick Configuration with Integrated Display

A four‑digit LED screen provides clear visualization of real‑time output color values, simplifying calibration and operational monitoring. Four onboard buttons allow direct configuration of functions and detection parameters without external tools. One‑click color data saving enables fast setup when switching between different materials or product batches. This interactive interface significantly reduces commissioning time for production equipment and improves operational efficiency during maintenance and adjustment.

Industrial Reliability with Built‑in Protection

This industrial photoelectric color detection sensor operates within a wide 12–24V DC input range and incorporates multiple protection mechanisms including short‑circuit protection, overload protection, and polarity protection. Strong resistance to ambient light interference allows stable operation even in bright industrial environments. High‑speed response combined with durable electronics ensures dependable detection performance across continuous automation processes such as packaging, printing alignment, and product sorting.

Such color mark recognition technology is widely used in packaging machinery, label positioning systems, conveyor inspection equipment, printing alignment processes, and automated production lines requiring fast and reliable color detection.