SICK RAY26P Reflex Array Photoelectric Sensor: Advanced Detection for Challenging Objects | Technical Specifications

​Product Overview​

The SICK RAY26P is a ​reflex array photoelectric sensor​ designed for reliable detection of small, flat, transparent, or irregularly shaped objects on conveyor belts. Utilizing a rectangular light array (up to 55 mm high) and polarized visible red light, it ensures precise object detection regardless of position or orientation. With IO-Link communication, AutoAdapt technology, and a robust IP67-rated housing, it simplifies automation tasks in logistics, packaging, and manufacturing while reducing total cost of ownership .

​Technical Specifications​

​Key Features​

1. ​Rectangular Light Array Technology: The 55 mm high light band detects objects ≥1 mm anywhere within its coverage, eliminating alignment issues for misaligned or tilted items .

2. ​AutoAdapt Functionality: Automatically adapts to changing environmental conditions (e.g., dust, ambient light), reducing manual recalibration and maintenance efforts .

3. ​IO-Link Smart Sensor Capabilities: Enables parameter setting, diagnostics, and conveyor belt suppression via digital communication, supporting predictive maintenance .

4. ​Polarized Light for Challenging Surfaces: Reliably detects transparent materials (e.g., glass bottles), reflective surfaces, and porous objects without false triggers .

5. ​BluePilot Visual Assistance: LED indicators simplify alignment and teach-in procedures, accelerating installation and troubleshooting .

​Application Scenarios​

• ​Logistics and Parcel Handling: Detects envelopes, thin boxes, and irregularly shaped packages on high-speed conveyors, regardless of position .

• ​Transparent Object Detection: Monitors glass bottles, plastic films, and OLED screens in manufacturing and packaging lines .

• ​Small Parts Monitoring: Verifies the presence of components like cosmetics samples, electronic parts, or welding electrodes in assembly processes .

• ​Wood and Panel Industries: Detects warped boards or panels with uneven surfaces, ensuring proper positioning in woodworking machinery .

• ​Automated Storage Systems: Monitors pallet heights and positions in warehouses, even under dusty conditions .