| 
				Model/Type | 
			
				PF-R20N-A PF-R20P-A | 
		
| 
				Detection distance | 
			
				4-20mm | 
		
| 
				Installation method | 
			
				Non-buried | 
		
| 
				Connection method | 
			
				3-core cable diameter3.0mm | 
		
| 
				Voltage | 
			12-24V DC | 
| 
				Control output | 
			NPN.NO PNP.NO | 
| 
				Sensitivity adjustment | 
			
				Multi-turn adjustable | 
		
| 
				Max output current | 
			100mA | 
| 
				Current consumption | 
			<8mA | 
| 
				Leakage current | 
			<0.1mA | 
| 
				Residual voltage | 
			<1.5V DC | 
| 
				Switching frequency | 
			50Hz | 
| 
				reverse protection | 
			
				Equipment | 
		
| 
				Short circuit protection | 
			
				Equipment | 
		
| 
				Hysteresis | 
			10% | 
| 
				Ambient temp/humidity | 
			
				-10℃~55℃;35%~85%RH | 
		
| 
				IP Protection Category | 
			IP67 | 
| 
				Size | 
			50*20*10 | 
| 
				Housing material | 
			
				ABS engineering plastics | 
		
| 
				Remarks | 
			
				Can be customized according to customer needs |