| 
				Model/Type | 
			
				PF-R12                  PF-R12-A | 
		
| 
				Detection distance | 
			
				0-4mm | 
		
| 
				Installation method | 
			
				Glue fixing | 
		
| 
				Connection method | 
			
				3-core cable diameter4.0mm | 
		
| Voltage | 5V DC | 
| 
				Control output | 
			High level>3.7V DC Low level<0.7V DC | 
| 
				Sensitivity adjustment | 
			
				None                    Multi-turn adjustable | 
		
| 
				Max output current | 
			20mA | 
| 
				Current consumption | 
			<4mA | 
| Leakage current | - | 
| 
				Residual voltage | 
			- | 
| 
				Switching frequency | 
			40Hz | 
| 
				reverse protection | 
			None | 
| Short circuit protection | None | 
| 
				Hysteresis | 
			10% | 
| 
				Ambient temp/humidity | 
			
				-10℃~55℃;35%~85%RH | 
		
| 
				IP Protection Category | 
			IP67 | 
| 
				Size | 
			17*12.5*5.7 | 
| 
				Housing material | 
			
				ABS engineering plastics | 
		
| 
				Remarks | 
			
				Detection distance can be customized according to customer needs Customizable 12-24V DC products  |