| Appearance |
 |
 |
 |
| Series |
SA1U Series |
S20 Series |
S30 Series |
| Through beam |
0 - 50m |
0 - 50m |
- |
| Retroreflective |
- |
- |
0 - 10m
Class 2 laser |
| Polarized Retroreflective |
0.2 - 7m |
0.1 - 10m |
0 - 80cm |
| Retroreflective for transparents |
- |
- |
- |
| Diffuse |
0 - 1m |
0.05 - 2m |
- |
| Background suppression |
0.2 - 2m |
20 - 110cm |
- |
| Power Supply |
V DC |
10 - 30 |
10 - 30 |
20 – 200mm
Class 2 laser |
| V AC |
- |
- |
0 - 9cm |
| V AC/DC |
12 - 240 |
17 - 264 |
10 - 30 |
| Output |
PNP |
|
Yes |
- |
| NPN |
|
- |
- |
| NPN/PNP |
Yes |
Yes |
Yes |
| Relay |
Yes |
Yes |
Yes |
| Other |
- |
- |
- |
| Connection |
Cable |
- |
- |
- |
| Connector |
- |
Yes |
- |
| Terminal block |
Yes |
Yes |
- |
| Approximate Dimensions (mm) |
25x90x68 |
32x85x73 |
Yes |
| Housing Material |
PBT |
polycarbonate |
- |
| IP Rating |
IP67 |
IP67 |
|