Baluff BOS 23K-PA-RR10-S4 Photoelectric Sensor
The Baluff BOS 23K-PA-RR10-S4 Photoelectric Sensor delivers 0...14 m range with red LED light and a divergent beam pattern overall. As part of the Baluff photoelectric sensor portfolio, it supports reliable retroreflective detection in industrial automation.
This model includes a PNP NO/NC interface, 23 x 51 x 52.4 mm housing, M12 4-pin connector, PC/ABS body, and PMMA sensing surface. It operates on 10...30 VDC and conforms to Ecolab, CE, cULus, and WEEE requirements, making the BOS 23K-PA-RR10-S4 suitable for stable sensing tasks across automated environments.

| Brand | Balluff |
| Product Type | Photoelectric Sensor |
| Model Number | BOS 23K-PA-RR10-S4 |
Baluff BOS 23K-PA-RR10-S4 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Series | 23K |
| Dimension | 23 x 51 x 52.4 mm |
| Interface | PNP normally open (NO), PNP normally closed (NC) |
| Principle of operation | Photoelectric sensor |
| Principle of optical operation | Retroreflective sensor |
| Special optical feature | - |
| Beam characteristic | Divergent |
| Light type | LED, red light |
| Light spot size | 300 x 300 mm at 12 m |
| Range | 0...14 m |
| Connection | Connector, M12x1-Male, 4-pin |
| Housing material | PC, ABS |
| Material sensing surface | PMMA |
| Operating voltage Ub | 10...30 VDC |
| Approval/ Conformity | Ecolab, CE, cULus, WEEE |
The Baluff BOS 23K-PA-RR10-S4 Photoelectric Sensor is designed for industrial automation tasks requiring accurate retroreflective detection. The model provides a 0...14 m sensing range, uses a red LED light source, and incorporates a divergent beam for stable performance. As part of the BOS 23K series, it integrates easily into machinery where consistent object detection and reliable switching behavior are required.
In automation environments, the Baluff BOS 23K-PA-RR10-S4 Photoelectric Sensor supports conveyors, packaging lines, assembly stations, and material handling systems. Its PNP NO/NC output, M12 connector, and durable PC/ABS housing allow it to operate reliably across varied industrial conditions. The clear optical response and large 300 x 300 mm light spot at 12 m help maintain dependable detection even with challenging targets.
The Baluff BOS 23K-PA-RR10-S4 Photoelectric Sensor offers stable operation through its defined sensing range, optical behavior, and dependable switching interface. With its red LED light, robust housing, and consistent retroreflective performance, this model delivers reliable sensing suitable for continuous industrial use. Engineers value its straightforward integration and predictable performance across automated processes where dependable detection is essential.




