KJT Photoelectric switches achieve control by converting changes in light intensity into changes in electrical signals. Kaijit photoelectric switches have a complete range of products, including diffuse reflection type, mirror reflection type, through-beam type, cylindrical, square, slot type, relay output, etc. Kaijit's standard photoelectric switches have a complete range of products, including diffuse reflection type, mirror reflection type, through-beam type, long-distance type, intelligent type, and relay output type. They have strong anti-interference and stable performance to fully meet your needs.
The proximity switches produced by Nanjing Kejit Electric Co., Ltd. can completely replace imported proximity switch brands such as Turck, Omron, and Pepperl+Fuchs.
Technical parameter |
Model | FS30 | FS50 | QS18 |
Diffuse Reflection | 0.3m | 0.3/0.5/1.5m | 0.1-0.7m |
Retro Reflection
| 1m | 3/5m | 2m |
Sensing surface material | 5m | 5/10/30m | 5m |
| Operating voltage | 10-36VDC |
| Light Source | Infrared Led(880nm) |
Output | NPN/PNP/NO/NC |
Consumption current | ≤25mA |
Response time | ≤8.2ms |
| Return difference | 5…20% |
| Voltage drop | ≤2.5V |
| Repeat accuracy | ≤3% |
| Output instructions | Yellow LED |
| Protection circuit | Surge, reverse polarity, short circuit protection |
| Operating temperature | -25°C- 55°C |
| Environment humidity | 35 to 95% RH |
| Shell material | PC/ABS |
| Wiring | 2M PVC cable |
| Protection level | IP67 |
