di-soric LR 21 K 4000 P3: 207263 - Retro-reflective Sensors
| Brand | Di-soric |
| Product Type | Photoelectric Sensor |
| Model Number | LR 21 K 4000 P3 |
di-soric Retro-reflective Sensors LR 21 K 4000 P3, 207263 Technical Specifications:
| Specification | Value |
|---|
| Operating principle | Retroreflective sensor |
| Evaluation | digital |
| Design | Cuboid design |
| Switching output | pnp, 50 mA, NO/NC |
| Light source | Laser |
| Color | Red |
| Wavelength | 655 nm |
| Service voltage | 10.8 … 26.4 V DC |
| No-load current (max.) | 15 mA |
| Insulation voltage endurance | 1000 V |
| Housing dimensions | 22 x 13 x 8.5 mm |
| Housing length | 13 mm |
| Housing height | 22 mm |
| Housing width | 8.5 mm |
| Housing material | Plastic |
| Protection class | III, operation on protective low voltage |
| Modulation | Clocked |
| Ambient light immunity | 3 kLx |
| Sensitivity adjustment | Potentiometer |
| Switching frequency | 1000 Hz |
| Ambient temperature during operation | -10 … +55 °C |
| Protection type | IP 67 |
| Connection | Cable, 2.0 m, 4-pin |
| Range | 0 … 4000 mm |
| Response time | 0.50 ms |
| Material | Acrylic (Window) |
| Referring reflector | RL 45 x 30 (included) |
