| model | light source | output wire (CORE) |
| T22-2 | RED/GREEN RECTANGLE | 4 |
| TB22-2 | GREEN/BLUE RECTANGLE | 4 |
| TW22-2 | GREEN/WHITE RECTANGLE | 4 |
| T22 | RED/GREEN ROUND | 4 |
| TB22 | GREEN/BLUE ROUND | 4 |
| TW22 | GREEN/WHITE ROUND | 4 |
| checking mode | co-axial |
| checking distance | 10mm±2mm |
| voltage supply | DC10-30V ±10% wave less than10% |
| working current | minus 45mA |
| light source spectrum | red,green,blue,white |
| light spot | 0.5-1.5 |
| checking angle | vertical with surface ,with 15° tolerance |
| response time | 0.1-1ms |
| output mode | operate with light or without light |
| output indication | red LED |
| output voltage | VH≤VC-1.5V VL≤1.2V |
| currency load | 200mA(max) |
| circuit protection device | Vc polar protection short-circuit protection |
| sensitivity | adjustable |
| anti-background light | sunlight less than 10000Lx incandescent lightless than 3000Lx |
| protection level | IP67 |
| environment protection temperature | work at-15°C-65°C storage -25°C-80°C |
| shell material | metal |
| connection wire | 5.4PVC 4-core cable L=2m |
| weight | about 500g |
