The BC series color mark sensors offer outstanding color matching accuracy for highly reliable and stable color detection. The sensors generate RGB light-emitting diodes with 12-bit resolution processing for high color matching accuracy and offer 2 different detection modes with 3-step sensitivity adjustment. The W 1.24 x L 6.7 mm spot size allows the sensors to detect tiny targets and color marks. With an IP67 protection structure, the sensors can provide stable and error-free operation even in wet or dusty environments.