The Balluff BOS 18M is an M18 photoelectric sensor with diffuse reflective principle and background suppression. It reliably detects objects regardless of color or surface finish within 100 mm range.
| Principle | Diffuse reflective |
| Range | 100 mm |
| Background suppression | Yes |
| Output | PNP NO |
| Connector | M12 4-pin |
| Protection | IP67 |