Color Code Sensor for Precision Color Mark Detection | Automation

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Color Code Sensor: Precision Device for Color Mark Detection in Automation

Color Code Sensor: Precision Device for Color Mark Detection in Automation

The color code sensor is used to detect color marks or changes on object surfaces, widely applied in color recognition and positioning on automated production lines (e.g., printing, packaging, and textile industries). By analyzing reflected light wavelengths, it identifies specific color codes (e.g., registration marks on packaging films or product color differences), ensuring process accuracy and quality control. This sensor improves production consistency and reduces defective rates, serving as a key tool in visual inspection systems.
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Advantages

High-Precision Color Discrimination

Detects color differences with ΔE <1.5, accurately identifying subtle color marks (e.g., registration marks on packaging films, product color batches).

Dynamic Color Tracking

Real-time color sampling at 1000Hz, suitable for high-speed production lines (up to 300m/min) without missing color marks.

Teach-In Function for Easy Setup

Simple push-button color learning eliminates complex parameter tuning, reducing operator training time and setup errors.

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Using photoelectric technology, a color code sensor detects specific color marks or gradations on products, packages, or production lines. Precise identification is achieved by comparing preset parameters and RGB or monochromatic light sources. It is widely used in printing, textiles, and the pharmaceutical industries to guarantee proper label placement, quality segregation, and defect detection. Set sensitivity levels are adjustable to accommodate different lighting conditions and material reflectivity.

Frequently Asked Questions

How precise is a color code sensor in detecting color marks?

A color code sensor detects color differences with ΔE <1.5 precision, accurately identifying subtle color marks such as registration marks on packaging films or product color batches. This high precision ensures consistent quality control in printing, textile, and packaging industries.
Yes, the color code sensor offers dynamic color tracking at 1000Hz real-time sampling, suitable for high-speed production lines (up to 300m/min) without missing color marks. This makes it ideal for rapid packaging or labeling applications where speed and accuracy are critical.
The color code sensor’s teach-in function allows operators to store reference colors with simple push-button learning, eliminating complex parameter tuning. This reduces setup errors and training time, making it easy to adapt to different production batches or color requirements.
Yes, the color code sensor features adjustable light intensity with 10-level brightness control for its white LED illumination. This adapts to glossy, matte, or low-reflectivity surfaces, ensuring reliable color detection across diverse material types.
Color code sensors are widely used in printing, packaging, textile, and electronics industries for color recognition and positioning. They ensure accurate alignment of labels, detection of product color variations, and quality control in automated production lines.
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Customer Reviews

Carlos Sanchez
Precise Color Matching for Printing Presses

"On our flexographic printing press, color registration is everything. These color code sensors detect even the faintest registration marks (ΔE <1), ensuring accurate color alignment across different paper stocks. The dynamic tracking at 1000Hz keeps up with our high-speed press (250m/min), and the teach-in function lets us switch between ink colors in seconds. Reduced waste from misprints by 40%—well worth the investment."

Sarah Davis
Efficient Color Code Sensor with Strong Adaptability

This color code sensor works flawlessly in detecting subtle color differences. It adapts well to different lighting conditions and delivers consistent results. Installing it was a breeze, and its compact size saves space on our production line. Great product for color recognition and quality control.

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Adjustable Light Intensity

Adjustable Light Intensity

Features bright white LED illumination with 10-level adjustment, adapting to glossy, matte, or low-reflectivity surfaces.
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