| Type | Double-distance flushed |
| Model | SN12-04BNAC-K50G | SN12-04BPAC-K50G | SN12-04BNBC-K50G | SN12-04BPBC-K50G |
| Sensing distance | 4mm±10% |
| Set distance | 0〜3.2mm |
| Standard target | 12X12X1mm（Iron sheet） |
| Response frequency | 1KHz |
| 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 | 10〜60V DC |
| Load current | <200mA |
| Residual voltage | ≤2.5V (Load current: 200mA , 2m wire) |
| Indicator light | Yellow LED (Output ON) |
| Circuit protection | Reverse polarity connection protection, short-circuit protection,electrical surge absorption |
| Temperature effect | -40~＋85℃, within ±10% of sensing distance at 23℃ |
| Ambient temperature | Work&Storage：-40~＋85℃ |
| Ambient humidity | Work&Storage: 35〜95% |
| Withstand voltage | 100 VAC, 50/60 Hz, 1 min |
| Insulation resistance | ＞20MΩ（DC500V megger）between current-carrying parts and case |
| Anti-vibration | 10~55Hz, double amplitude 1.5mm, X, Y, Z axes, 2h |
| Anti-impact | 3 shocks of 500 m/s² (approx. 50 G) in X, Y and Z axes |
| Protection degree | IEC IP67G |
| Connection | Cable 2m，Φ4.8 (3-core), Grey, 0.5mm², Oil-resistant PVC |
| Material | Front plug | PBT |
| Housing | Nickel-plated brass |
| Rear plug | TPEE |