The E3NX-CA6 is a standard model color fiber amplifier unit designed for precise color mark detection. This unit features a single NPN open-collector output and utilizes a wire-saving connector for streamlined installation. It operates with a white LED light source and offers selectable sensing methods, including a contrast mode for light intensity discrimination and a color mode for RGB ratio discrimination. With multiple response time settings, including a super-high-speed mode of 50 μs, the E3NX-CA6 provides stable detection on challenging materials like glossy or colorful packaging, making it ideal for applications in the food, beverage, and personal care industries.