| Model |
SK-306NA-SE |
| Working principle |
Photoelectric sensor |
| Housing style |
Shape K |
| Optical working principle |
Through-beam |
| Light Source |
Infrared LED, 940nm |
| Slot Width |
5.0mm |
| Slot depth |
8.5mm |
| Detecting object |
1.2x1.8mm opaque object |
| Indicator light |
Red LED |
| Switching mode |
L.on (light-on action)/D.on (dark-on action) switchable |
| Output Mode |
NPN collector open |
| Response Time |
0.3ms |
| Switching frequency |
3KHz |
| Repeat accuracy |
0.01mm |
| Hysteresis |
<0.2mm |
| Operating Voltage |
5~24V DC |
| Power Consumption |
<20mA |
| Residual Voltage |
Below 0.2V (with load current of 10mA),Below 1.5V (with load current of 100mA) |
| Load Current |
≤100mA(24VDC) |
| Insulation Resistance |
≥20MΩ(250VDC) |
| Withstand Voltage |
AC, 1000V for 1 minute, between all power supply connection terminals and the housing |
| ProtectiOn Circuit |
Reverse polarity protection/surge protection |
| Operating temperature |
-25~55℃ |
| Storage Temperature |
-30~80℃(no freezing) |
| Operating humidity |
5~85%RH |
| Storage Humidity |
5~95%RH(no condensation) |
| Environmental illumination |
Incandescent light ≤1000 Lux |
| Vibration Resistance |
10~55Hz, amplitude 1.5mm, 2 hours each in X/Y/Z axes |
| Protection rating |
IP50 |
| Connection Method |
4-pin connector |
| Dimensions |
30x25.4x6.7mm |
| Material |
PC |
| Weight |
0.003kg |
