"Balluff BOS0294 (BOS R81K-PA-PR10-S4) is a retroreflective photoelectric sensor designed for reliable object detection in industrial automation applications. This compact optical sensor uses retroreflective sensing technology with red LED light for stable and accurate detection over a sensing range up to 3 meters. It supports PNP Normally Open and Normally Closed outputs for flexible integration into automation systems. The durable ABS housing and M12x1 4-pin connector provide secure installation and dependable connectivity. Commonly used in conveyors, packaging machines, and material handling systems, it delivers consistent sensing performance and reliable operation."
| Specification | Value |
|---|---|
| Product Type | Retroreflective Photoelectric Sensor |
| Sensor Series | R81K |
| Principle of Operation | Photoelectric Sensor |
| Principle of Optical Operation | Retroreflective Sensor |
| Interface | PNP Normally Open (NO) / Normally Closed (NC) |
| Light Type | LED, Red Light |
| Light Spot Size | 180 x 180 mm at 3 m |
| Sensing Range | 0...3 m |
| Connection Type | Connector, M12x1 Male, 4-pin |
| Operating Voltage | 10...30 VDC |
| Dimension | 15 x 48.9 x 31 mm |
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