Autonics PRS12-2DN – a compact, short-body inductive sensor with flush M12 face and 2 mm range. The DC 3-wire NPN NO output integrates smoothly with sourcing PLC inputs in limited spaces.
Features
- Short-body construction for panel depth savings
- Flush M12 sensing head; 2 mm range
- DC 3-wire NPN NO output (-DN)
- High response ~1.5 kHz for small metal targets
- Built-in reverse polarity, surge, and overcurrent protection
- IP67 protection
Technical specifications
| Model | PRS12-2DN |
| Series | PR (short-body type) |
| Body style | M12 cylindrical |
| Installation | Flush |
| Sensing distance | 2 mm |
| Standard target | 12 x 12 x 1 mm (iron) |
| Response frequency | 1.5 kHz (typ.) |
| Power supply | 12-24 VDC (operating 10-30 VDC) |
| Output type | DC 3-wire, NPN NO |
| Residual voltage | <= 1.5 V |
| Max. control current | Max. 200 mA |
| Protection rating | IP67 |
| Connection | 2 m cable |
For more information, visit the OEM model page for PRS12-2DN.




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