XW Color Mark Sensor GS-180，high recognition accuracy，Easy installation and debugging

XW Color Mark Sensor GS-180 – High Recognition Accuracy, Easy Installation & Debugging

XW Machinery Color Mark Sensors are designed for accurate mark detection and registration control in high-speed web processing applications. Utilizing advanced optical sensing technology, these sensors reliably detect printed color marks, eye marks, registration marks, labels, and contrast differences on various materials including films, paper, foil, nonwoven fabrics, packaging materials, and battery separator films.

Widely used in slitting machines, printing machines, packaging equipment, bag-making machines, label converting lines, web guiding system, and roll-to-roll processing equipment, XWDGM® Color Mark Sensors provide fast response, high detection accuracy, and stable performance even under challenging production conditions. The sensors support precise web position control, print registration control, edge guiding correction, and automatic tracking of color marks, helping manufacturers improve production efficiency and reduce material waste.

With excellent adaptability to different colors, backgrounds, and material surfaces, XW Machinery offers reliable solutions for automatic registration system, contrast detection system, web guide sensor, printing alignment control, and tension-controlled converting lines. Our Color Mark Sensors can be integrated with web guide controller, web guide actuator, automatic tension controller, CCD sensor, ultrasonic sensor, and contrast sensor to build a complete web handling and automation solution.

Key Features & Benefits

• High Recognition Accuracy: Advanced optical system reliably detects subtle color differences and printed marks on various materials (paper, film, foil, plastic, etc.).
• Fast Response Speed: Quick switching for high-speed production lines, minimizing errors and maximizing throughput.
• Strong Anti-Interference: Excellent resistance to ambient light, dust, and electromagnetic interference for stable operation.
• Easy Installation & Debugging: User-friendly design with simple sensitivity adjustment and clear indicators. Ideal for both new setups and quick replacements.
• Stable & Reliable Performance: Built for continuous industrial use with durable construction and consistent output (NPN/PNP options available).
• Compact & Versatile: Suitable for tight spaces and integration with web guiding systems, PLCs, and automated packaging equipment.

Note: This sensor uses optical lens technology and performs best in relatively clean environments (different working principle from conduction-type sensors like CS-K200).

Technical Specifications

• Model: GS-180
• Detection Method: Photoelectric color mark / contrast detection
• Light Source: RGB or high-intensity LED (optimized for mark detection)
• Response Time: Fast response for high-speed lines
• Output: NPN or PNP (please confirm when ordering)
• Power Supply: Standard industrial voltage (typically 10-30V DC)
• Sensing Distance: Optimized for common registration mark applications
• Protection: Built-in short-circuit and polarity protection
• Housing: Robust industrial design

Applications

• Printing machinery (flexographic, gravure, offset)
• Flexible packaging and bag-making machines
• Label printing and die-cutting
• Web guiding and registration control systems
• Paper, film, foil converting and slitting lines
• Food packaging, pharmaceutical blister packaging, and more

The GS-180 effectively solves common issues such as missed marks, registration errors, and unstable detection on high-speed lines, helping reduce waste and improve product quality.

Why Choose XW GS-180 Color Mark Sensor?

• Cost-effective high-performance alternative to imported sensors
• 13+ years of industrial sensor experience with strong technical support
• Fast quotation and delivery – we reply within 4 hours
• Full photoelectric sensor and web guiding system solutions available from one supplier
• Easy integration and reliable after-sales support

How to Order Send us your requirements (machine type, material, mark color/background, speed, etc.). Our engineers will recommend the best configuration and provide detailed parameters.

We offer customization support and sample orders for validation.

What materials can the GS-180 detect marks on?

It performs excellently on paper, plastic film, foil, labels, and most printed packaging materials.

Is it suitable for high-speed production?

Yes. The fast response time makes it ideal for high-speed bag-making, printing, and converting machines.

How difficult is installation and setup?

Very easy. Most customers complete installation and debugging quickly thanks to the intuitive design.

Do you provide technical support for integration? 

Absolutely. Our team helps with wiring, PLC integration, and parameter settings.

NPN or PNP output?

Both versions available – please specify your requirement when inquiring.

XW Color Mark Sensor GS-180 – High accuracy, reliable, and easy-to-use solution for precise mark detection and registration control.