Autonics PRCM12 – 4DP is a M12 inductive proximity sensor with a sensing distance of 4mm. It provides PNP (Normally Open) on a DC 3-wire type 12-24 VDC configuration, engineered for stable detection in industrial automation.
Features
- High noise immunity for stable detection
- Wide operating temperature range and robust build
- LED status indicator
- Built-in protection circuits (DC types)
- CE/RoHS compliant
Technical Specifications
| Installation | Non-flush |
| Power supply | 12-24 VDC |
| Connection | M12 connector (4-pin) |
| Sensing side size | M12 |
| Sensing distance | 4mm |
| Standard sensing target | 18×18×1mm (iron) |
| Response frequency | 500kHz |
| Control output | PNP (Normally Open) |
| Material | Case/Nut: Nickel-plated brass; Washer: Nickel-plated iron; Sensing face: PBT |
| Protection structure | IP67 |
| Operating temperature | −25 to 70 °C (no freezing/condensation) |
| Ambient humidity | 35 to 95% RH (no freezing/condensation) |
| Hysteresis (distance) | Max. 10–15% of sensing distance |
| Indicator | Operation indicator (red LED) |
For more information: Visit the OEM model page for PRCM12 – 4DP.



