- Description
Details
DTOF LIDAR LD19
| Ranging Distance | 0.02 ~ 12.00 m |
|---|---|
| Ranging Average Accuracy | ±45 mm (within 0.3 ~ 12.00m) |
| Scanning Frequency | 5 ~ 13 Hz (Typ 10) |
| Scanning Angle | 360° |
| Ranging Frequency | 4500 Hz |
| Resolution | 15 mm |
| Wavelength | 895 ~ 915 nm (Typ 905) |
| Communication Interface | UART @ 230400 |
| Ambient Light Tolerance | 30 KLux |
| Power Supply | 5 V |
| Power Consumption | ≈ 0.9 W |
| Operating Current | 180 mA |
| Weight | 47 g |
| Operating Temperature | -10°C ~ 40°C |
| Lifetime | 10000+ hours |
| Dimensions (L × W × H) |
54.00 × 46.29 × 34.80mm |
Adopting TOF (Time of Fight) ranging technology, measuring distance according to the time-of-flight of the laser pulse, within the effective detection distance of 12m, the radar ranging accuracy will not change with the distance, and can reach the measurement accuracy of ±45 mm. With efficient algorithm logic to achieve 360 degrees detection of robot, autonomous mapping, and obstacle detection...
Brushless motor, quiet without Friction, the lifetime can reach 10000+ hours
Rotates clockwise in the ranging core to achieve 360-degree scanning and ranging of the surrounding environment, thus obtaining the contour map of the surrounding environment and the point cloud information of the location of obstacles
Ensuring the large-area cruising and mapping capabilities of robots
Rigorous optical design and powerful chip can effectively avoid strong light interference, and can resist the strong light environment of 30000 lux, which can achieve indoors and outdoors high-frequency and high-precision distance measurement and accurate mapping
It adopts a compact structure design, stylish appearance, smaller size, lower power consumption, and can be embedded inside the robot to reduce its size and improve its passability.
To ensure the safety for humans and pets, a low power infrared laser emitter is used as the light source and is driven by modulated pulses, the laser completes the emitting action in a very short period of time, complying with the FDA Class 1 human eye safety rating
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
| Product | RPLIDAR A1 | DTOF LIDAR LD19 | D200 LiDAR Kit | DTOF LIDAR STL27L |
|---|---|---|---|---|
| RANGING DISTANCE | 0.15 ~ 12.00 m | 0.02 ~ 12.00 m | 0.15 ~ 8.00 m | 0.03~25.00 m |
| RANGING ACCURACY | 1% of actual distance (≤3 m) 2% of actual distance (3~5 m) 2.5% of actual distance (5~12 m) |
±45 mm (within 0.3 ~ 12.00m) | White target: ±5mm (0.1~0.5m) ±10mm (0.5~1m) ±1.0% of actual distance (1~6 m) ±1.5% of actual distance (6~8 m) |
±15mm (0.03~2m) ±20mm (2~8m) ±30mm (>8m) |
| Black target: ±7mm (0.1~0.5m) ±12mm (0.5~1m) ±1.2% of actual distance (1~4 m) ±1.5% of actual distance (4~6 m) NA (6~8m) |
||||
| SCANNING FREQUENCY | 5.5 Hz | 5 ~ 13 Hz (Typ 10) | 6Hz by default, 2 ~ 8 Hz externally controllable | 10 Hz |
| SCANNING ANGLE | 360° | 360° | 360° | 360° |
| RANGING FREQUENCY | 8000 Hz | 4500 Hz | 4000Hz | 21600Hz |
| RESOLUTION | ≤ 1% of actual distance (≤12 m) ≤ 2% of actual distance (within 12~16 m) |
15 mm | ≈ 17 mm | 15~30 mm |
| WAVELENGTH | 785 nm | 895 ~ 915 nm (Typ 905) | 775 ~ 800 nm (Typ 793) | 895 ~ 915 nm (Typ 905) |
| COMMUNICATION INTERFACE | UART | UART | UART | UART |
| POWER SUPPLY | 5 V | 5 V | DC 5V±10% | 4.5~5V |
| POWER CONSUMPTION | 0.5 W | ≈ 0.9 W | ≈ 1.5 W | 1.45W |
| OPERATING CURRENT | 100 mA | 180 mA | ≤300mA | 290mA |
| WEIGHT | 248 g | 47 g | 101g | 46.1g |
| OPERATING TEMPERATURE | 0°C ~ 40°C | -10°C ~ 40°C | -10°C ~ 50°C | -10°C ~ 50°C |
| DIMENSIONS(L × W × H) | 96.8 × 70.3 × 55.0mm | 54.00 × 46.29 × 34.80mm | 96.3 × 59.8 × 38.80mm | 54.00 × 46.29 × 34.80mm |
Weight: 0.07 kg
Quick Overview
- DTOF LIDAR LD19 x1
- Adapter x1
- USB cable 50cm x1
- 4pin cable 100mm x1
