Photoelectric
DZ-R81 Retroreflective
PNP · NO

3 mCable
Compact DZ-R61 retroreflective photoelectric sensor, 3 m nominal range and NPN normally-open output. Requires an aligned reflector.
| Sensing01 | |
|---|---|
| Technology | Retroreflective |
| Manufacturer | Dolphin |
| Housing / form | E3Z |
| Sensing range | 3 m |
| Electrical02 | |
| Operating voltage | 5–40 VDC |
| Output circuit | NPN |
| Switching function | NO |
| Maximum load current | To be confirmed |
| Mechanical03 | |
| Connection | Cable |
| Wire count | 3 |
| Wiring notes | To be confirmed |
| Cable length | To be confirmed |
| Mounting | To be confirmed |
| Housing material | To be confirmed |
| Dimensions / length | 31 × 20 × 10.8 mm |
| Dimensional reference04 | |
| Housing length (excluding tip) | 31 mm |
| Body width | 20 mm |
| Body height | 10.8 mm |
| Body depth | 10.8 mm |
| Optical05 | |
| Reflector required | Yes |
| Accessories06 | |
| Included reflector | 100 × 50 mm |
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