Product Overview
The Omron E3M-VG11 is a high-performance color mark sensor designed for industrial automation applications requiring precise color detection and mark recognition. This advanced photoelectric sensor features TEACH functionality and NPN output configuration, making it ideal for packaging, labeling, sorting, and quality control systems in manufacturing environments.
Key Features & Capabilities
Advanced Color Detection
Precise color mark recognition with TEACH functionality for easy setup and calibration. The sensor can distinguish between subtle color differences for accurate detection in various lighting conditions.
Industrial Durability
Built for harsh industrial environments with robust construction that withstands vibration, dust, and temperature variations. The vertical mounting design optimizes space utilization in compact installations.
NPN Output Configuration
Standard NPN output provides compatibility with most PLC systems and industrial controllers. The sensor offers reliable signal transmission for integration into automated production lines.
Wide Voltage Range
Operates on 10-30V DC power supply with maximum current consumption of 100mA, making it suitable for various industrial power systems and applications.
Technical Specifications
| Parameter | Specification |
| Product Type | Color Mark Sensor with TEACH Function |
| Output Configuration | NPN (Sinking) |
| Supply Voltage | 10 V ~ 30 V DC |
| Maximum Current Consumption | 100mA @ 10V ~ 30V |
| Operating Temperature | -20°C ~ 55°C (-4°F ~ 131°F) |
| Storage Temperature | -25°C ~ 70°C (-13°F ~ 158°F) |
| Mounting Type | Vertical Installation |
| Response Time | Fast response suitable for high-speed applications |
| Protection Class | Industrial grade protection against dust and moisture |
Industrial Applications
The E3M-VG11 color mark sensor is designed for diverse industrial automation applications where precise color detection is critical:
Packaging Industry
Color mark detection for packaging alignment, label positioning, and quality verification in high-speed packaging lines.
Printing & Labeling
Registration mark detection for printing accuracy, color verification, and label application systems.
Sorting Systems
Color-based sorting of products, materials, and components in automated material handling systems.
Quality Control
Color verification and defect detection in manufacturing processes requiring precise color matching.
Industry Recognition & Trust Metrics
25+
Years of Omron Sensor Excellence
10M+
Industrial Sensors Deployed Worldwide
99.8%
Reliability Rate in Industrial Applications
ISO 9001
Quality Management Certified
Frequently Asked Questions
What is the TEACH function on the E3M-VG11?
The TEACH function allows operators to easily program the sensor to recognize specific colors or marks by simply presenting the target color to the sensor and pressing the TEACH button. This eliminates complex programming and reduces setup time.
What is the difference between NPN and PNP output configurations?
NPN (sinking) outputs switch the negative side of the load, while PNP (sourcing) outputs switch the positive side. The E3M-VG11 uses NPN configuration, which is commonly used in Asian and European markets and compatible with most PLC input modules.
What is the maximum sensing distance for color detection?
The sensing distance varies based on color contrast, surface reflectivity, and environmental conditions. For optimal performance, consult the technical datasheet for specific distance specifications based on your application requirements.
Can the E3M-VG11 operate in outdoor environments?
While designed for industrial indoor use, the sensor's operating temperature range of -20°C to 55°C allows for use in controlled outdoor environments. However, direct exposure to rain, extreme sunlight, or corrosive elements should be avoided.
How does the sensor handle different lighting conditions?
The E3M-VG11 incorporates advanced optical technology that compensates for ambient light variations. For optimal performance in environments with significant lighting changes, consider using optional light shields or mounting the sensor in controlled lighting conditions.
Installation & Integration Guidelines
For optimal performance, follow these installation guidelines:
- Mount the sensor vertically as designed for proper optical alignment
- Ensure stable power supply within the 10-30V DC range
- Maintain proper sensing distance as specified in the technical documentation
- Use shielded cables for signal transmission in electrically noisy environments
- Regularly clean the lens surface to maintain optical clarity
- Calibrate using the TEACH function whenever material or color changes occur
External References & Technical Documentation
The E3M-VG11 is documented across multiple industrial automation platforms:
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DigiKey Product Page: Complete specifications and ordering information
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Mouser Electronics: Technical datasheets and availability
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Omron Official Documentation: Detailed installation and programming guides
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Industrial Automation Forums: Community support and application examples
For comprehensive technical specifications, always refer to the official Omron E3M-VG11 datasheet available through authorized distributors and the Omron Automation website.