Autonics PS12-4DP is a 12 mm square inductive proximity sensor with a sensing distance of 4 mm. 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
| Wire type and power | DC 3-wire type 12-24 VDC |
| Sensing side size | Frame size 12 mm |
| Sensing distance | 4 mm |
| Standard sensing target | 12×12×1mm(iron) |
| Response frequency | 500 Hz |
| Control output | PNP (Normally Open) |
| Material | Case: Heat-resistant ABS, Standard cable(Black): Polyvinyl chloride(PVC) |
| 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 PS12-4DP.



