E3S-DBN21 Photoelectric Sensor | Retro-Reflective Sensor | Transparent Bottle Detection | M12 Connector
SKU: E3S-DBN21Omron E3S-DBN21 retro-reflective photoelectric sensor designed for reliable transparent bottle detection on packaging lines. Features stable sensing with a polarized filter, 2m range, and PNP output.
Key Features
- Specialized for stable detection of transparent bottles and containers
- Polarized filter to prevent false triggering from reflective surfaces
- Long 2-meter sensing distance for flexible mounting
- Compact M12 design for easy integration into machinery
- Light-ON/Dark-ON selectable operation for versatile application setup
Retro-Reflective Photoelectric Sensor for Transparent Object Detection
The Omron E3S-DBN21 is a specialized retro-reflective photoelectric sensor engineered to solve the challenge of detecting transparent objects like bottles and containers on high-speed packaging and bottling lines. Utilizing a polarized filter, it effectively ignores false reflections from shiny surfaces, ensuring stable and reliable detection of clear materials. With a generous 2-meter sensing distance and a compact M12 cylindrical body, this sensor is ideal for space-constrained installations. It operates on a 12-24VDC power supply with a PNP output and offers both Light-ON and Dark-ON operation modes for maximum application flexibility. The E3S-DBN21 provides a fast response to maintain line efficiency and is built to withstand demanding industrial environments, making it a critical component for automation systems in food & beverage, pharmaceutical, and consumer goods packaging.
Technical Specifications
| Sensing Method | Retro-reflective (with polarizing filter) |
|---|---|
| Sensing Distance | 2 m |
| Light Source | Red LED |
| Power Supply | 12 to 24 VDC |
| Output Type | PNP |
| Connection | M12 connector |
| Response Time | 1 ms max |
| Protection Rating | IP67 |
| Operating Temperature | -25 to 55°C |