Balluff / Sensors
BOS021K
BOS R01E-PS-KD20-02Balluff BOS021K — Diffuse photoelectric sensor. Special characteristics: Washdown. Series: R01E. Dimensions: 20 x 32 x 9 mm. Interface: PNP: Normally open contact (NO).
Classic — pas de new conception (NNDI)
Technical essentials
- Interface
- PNP: Normally open contact (NO)
- Connection
- Cable, 2,00 m, PUR
- Operating voltage Ub
- 10...30 VDC
Source consulted on 2026-10-19 Confirm family-level specifications for the selected variant.
| Special characteristics | Washdown |
| Series | R01E |
| Dimensions | 20 x 32 x 9 mm |
| Interface | PNP: Normally open contact (NO) |
| Operating principle | Photoelectric sensor |
| Optical operating principle | Energetic photoelectric sensor |
| Beam characteristic | divergent |
| Light spot size | Ø 3.0 mm Output lumière |
| Light type | Red LED |
| Sensing range | 1...100 mm |
| Connection | Cable, 2,00 m, PUR |
| Housing material | Stainless steel (1.4404) |
| Sensing face material | PA |
| Operating voltage Ub | 10...30 VDC |
| Approval / compliance | cULus / CE / UKCA / Ecolab / WEEE |
Manufacturer catalogue selection. Supply, prices, availability and configuration must be confirmed with APM.
Technical documents
Language and revision: see the manufacturer document.
Technical documents Balluff ↗Manufacturer CAD models ↗