| Type | Single-distance flushed |
| Model | SN18Y-05BNA-E | SN18Y-05BPA-E | SN18Y-05BNB-E | SN18Y-05BPB-E |
| Sensing distance | 5mm±10% |
| Set distance | 0〜4mm |
| Standard target | 18X18X1mm（Iron sheet） |
| Response frequency | 1KHz |
| Repeat accuracy | ＜3%（Sensing distance） |
| Type | Double-distance flushed |
| Model | SN18Y-08BNA-E | SN18Y-08BPA-E | SN18Y-08BNB-E | SN18Y-08BPB-E |
| Sensing distance | 8mm±10% |
| Set distance | 0〜6.4mm |
| Standard target | 24X24X1mm（Iron sheet） |
| Response frequency | 0.5KHz |
| Repeat accuracy | ＜5%(Sensing distance) |
| Output mode | NPN | PNP | NPN | PNP |
| Output state | NO | NO | NC | NC |
| Hysteresis error | 1%〜15%(Sensing distance) |
| Current consumption | <15mA |
| Power supply | 10〜30V DC |
| Load current | <200mA |
| Residual voltage | <2.5V (Load current: 200mA , 2m cable) |
| Indicator light | Yellow LED (Output ON) |
| Circuit protection | reverse connection protection ，short-circuit protection，surge absorption |
| Temperature effect | -25~＋70℃, within ±10% of sensing distance at 23℃ |
| Ambient temperature | Work&Storage：-25~＋70℃ |
| Ambient humidity | Work&Storage: 35〜95% |
| Withstand voltage | 500V AC,50/60Hz 1min between current-carrying part and case |
| Insulation resistance | >20MΩ（DC500V）between current-carrying part and case |
| Anti-vibration | 10~55Hz，amplitude 1.5mm for 2H in X,Y,Z directions |
| Anti-impact | 500m/s² for X,Y,Z directions (50G) 3 times |
| Protection degree | IEC IP67 |
| Connection | connector M12 |
| Material | Front | PBT |
| Housing | Nickel-plated brass |
| Connector | M12：PC; Pins: Copper plated with gold |