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K033A Series
SiRON
9031809090
About selection

Model selection example: K033A-16-10 represents the K033A series.
The number of optical axes is 16, and the optical axis spacing is 10mm. NPN/PNP output is normally closed.
K033A-16-10-NO represents the K033A series, with 16 optical axes and a spacing of 10 mm between optical axes, NPN/PNP output, normally open.
Note: 1. The protection distance can be customized to 6m, and the model examples are as follows:
K033A-16-10 (D6) represents the K033A series. The number of optical axes is 16, and the optical axis spacing is 10mm. NPN output is normally closed, and the protection distance is 6m.
Specifications
| Name | Small light curtain |
| Appearance | ![]() ![]() |
| Cross- sectional area | 30×30mm |
| Number of channels | single channel |
| Number of optical axes | 4、6、8、10axi…… |
| Protection height | Protection height H=(N-1)*Optical axis spacing,N is the number of optical axes |
| Protection distance* | 0.2 to 2.5M (customizable to 6M) |
| Optical axis spacing | 10mm/20mm/40mm |
| Resolution | 15mm/25mm/45mm |
| nfrared wavelength | 940nm |
| Power | ≤15W |
| Power supply | DC12~24V |
| output current | ≤100mA |
| Output method | NPN/PNP |
| Response time | 4~18ms |
| Scan time | <18ms |
| Synchronicity | phototiming |
| Protection class | IP54 |
| Operating temperature | -10~+55℃ |
| Ambient temperature | -20~+70℃ |
| Relative humidity | 15%~85% |
| Impact resistance | 10g/20ms |