Before procurement teams confirm BOS-23K-PA-RH10-S4-BOS01FL, they typically review Sick Diffuse Sensor, Balluff Sensors and Balluff Bos R81K Pa Pr10 S4 Bos0294 to double-check performance ratings, stock availability, and supplier credibility carefully.
Baluff BOS 23K-PA-RH10-S4 Photoelectric Sensor
The Baluff BOS 23K-PA-RH10-S4 Photoelectric Sensor offers 3...800 mm range with red LED light and focused detection at typical 500 mm overall. As part of the Baluff photoelectric sensor lineup, it supports diffuse triangulation with background suppression for precise sensing.
This model features a PNP NO/NC interface, 23 x 51 x 52.4 mm PC/ABS housing, PMMA sensing surface, focused 15 x 15 mm spot, and an M12 4-pin connector. Operating on 10...30 VDC, the BOS 23K-PA-RH10-S4 meets CE, Ecolab, cULus, and WEEE requirements for industrial automation.

| Brand | Balluff |
| Product Type | Photoelectric Sensor |
| Model Number | BOS 23K-PA-RH10-S4 |
Baluff BOS 23K-PA-RH10-S4 Photoelectric Sensor โ 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 | Diffuse sensor, triangulation |
| Special optical feature | Background suppression |
| Beam characteristic | Focus, typical at 500 mm |
| Light type | LED, red light |
| Light spot size | 15 x 15 mm at focal point |
| Range | 3...800 mm |
| Connection | Connector, M12x1-Male, 4-pin |
| Housing material | PC, ABS |
| Material sensing surface | PMMA |
| Operating voltage Ub | 10...30 VDC |
| Approval/ Conformity | CE, Ecolab, cULus, WEE |
The Baluff BOS 23K-PA-RH10-S4 Photoelectric Sensor is designed for precise diffuse triangulation tasks in industrial automation. With a 3...800 mm detection range, a red LED source, and background suppression, it provides reliable sensing where object distance must be accurately distinguished. As part of the BOS 23K series, this model fits applications requiring focused detection with stable switching behavior.
In operational environments, the Baluff BOS 23K-PA-RH10-S4 Photoelectric Sensor is used in conveyors, packaging lines, assembly systems, and part-position verification. Its defined 15 x 15 mm focal spot, PNP NO/NC output, and PC/ABS housing support accurate detection even with reflective or high-contrast targets. The M12 connector and clear optical response provide easy installation and consistent performance in automated processes.
The Baluff BOS 23K-PA-RH10-S4 Photoelectric Sensor delivers dependable detection through its defined optical characteristics, background suppression, and solid construction. The modelโs stable output, precise focal definition, and consistent sensing behavior make it a trusted choice in automation. Engineers rely on its performance for applications requiring repeatable object detection and the reliability associated with the Baluff brand.




