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1Product Overview The RL 2000 human eye safety laser ranging module is a class 1 human eye safety product. The product is a single pulse range measurement with a maximum range of ≥3,000m, with UART(TTL_3.3V) electrical interface, while providing the upper computer test software, command set and ...
The RL 2000 human eye safety laser ranging module is a class 1 human eye safety product. The product is a single pulse range measurement with a maximum range of ≥3,000m, with UART(TTL_3.3V) electrical interface, while providing the upper computer test software, command set and communication protocol, which is convenient for secondary development. The product has the characteristics of small size, light weight, stable performance, high impact resistance and full localization.
| S/N | Item name | Performance index |
| 1 | Human eye safety level | Class1/1M |
| 2 | Laser wavelength | 1535±5 nm |
| 3 | Laser divergence angle | ~0.6 mrad |
| 4 | Receiving aperture | Φ16.5 mm |
| 5 | Receiving field of view | ~4.9 mrad/ 0.3° |
| 6 | Maximum measuring range | ≥3000 m; to the car ≥2500 m; to the human ≥1500 m; to the UAV ≥600 m;1) |
| 7 | Minimum measurement range | 15 m |
| 8 | Distance measurement accuracy | ±1 m |
| 9 | Measurement frequency | 1~10 Hz |
| 10 | Distance resolution | ≤20 m |
| 11 | Angular resolution | ≤1 mil |
| 12 | Quasi-measurement rate | ≥98 % |
| 13 | False alarm rate | ≤1 % |
| 14 | Multi-target detection | 3 (maximum number of targets) |
| 15 | Data interface | UART (TTL_3.3 V) |
| 16 | Power supply voltage | DC 4.5~16 V |
| 17 | Standby power consumption | ≤1 mW |
| 18 | Peak power consumption | ≤7 W @12 V |
| 19 | Weight | 32±1 g |
| 20 | Dimension (L×W×H) | 48×30.5×21 mm |
| 21 | Operating temperature | -40 ~ +70 ℃ |
| 22 | Storage temperature | -55 ~ +75 ℃ |
| 23 | Impact | 1 200 g, 1 ms |
| 24 | Vibration | 5 to 50 to 5 Hz, 1 octave/min, 2.5 g |
| 25 | Temperature shock | +70 ℃,-50 ℃ |
| 26 | Nationalization rate | National production |
| 27 | Reliability | MTBF ≥ 1 500 h |
| 28 | Function | First and last target/multi-target ranging/distance selection pass/external PSU control/laser accumulation times |
| 29 | Response time | ≤ 950 ms. |
Note: 1) Model target size: 2.3×2.3 m; humanoid target size: 1.7×0.5 m; UAV target size: 0.3×0.2 m; reflectivity 30 %, visibility ≥ 8 Km.