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905nm Automotive Lidar Sensor Module - 300m
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PRODUCT DESCRIPTON
The ERDI LASER® LRF300H is a 905nm high-frequency automotive LiDAR sensor designed for fast and precise distance measurement. It is ideal for robotics, autonomous vehicles, and industrial automation, providing stable performance even under strong ambient light conditions.
Key Advantage
- High-Precision Measurement: ±10 cm accuracy at short distances (<10 m) and 1% beyond 10 m, ensuring consistent reliability.
- Adaptive High-Frequency sensor: Supports 1 kHz or 50 Hz, automatically switching to match reflected signal intensity for optimal performance.
- Compact & Lightweight Design: Dimensions 33×34×18 mm, weight 20 g, suitable for integration into automotive and robotic platforms.
- Robust & Flexible Integration: Excellent ambient light immunity (up to 100K Lux), UART/I²C interface, low power consumption (1.2 W), and customizable appearance, structure, and output protocols.
TECHNICAL PARAMETERS
|
Model |
LRF300H |
|
Range |
0.05m～300m (90%reflectivity), 0.05m～100m (10%reflectivity) |
|
Frequency |
1KHz or 50Hz (Switch automatically to match the intensity of reflected signals) |
|
Accuracy |
±10cm (<10m), 1% (≥10m) |
|
Repeatability |
±5cm (<10m), ±10cm@300m |
|
Ambient Light Immunity |
100KLux |
|
Central Wavelength |
905nm |
|
Photobiological Safety |
Class1 |
|
FOV |
about 4mrad |
|
Wavelength for Indication |
N/A |
|
Photobiological Safety for Indication |
N/A |
|
Supply Voltage |
9~36VDC |
|
Peak Current |
100mA |
|
Average Current |
55mA |
|
Average Power Consumption |
1.2W |
|
Communication Interface |
UART,IIC |
|
Protection Level |
N/A |
|
Dimension |
33 x 34 x 18mm |
|
Weight |
20±2g |
|
Operating Temperature |
-20℃ ~ +60℃ |
|
Wire Specification |
1.25mm，5P 50cm stranded wires |
|
Customization |
available in appearance / structure / output protocol |
DIMENSION(mm)
INTERFACE
 |
||
|
No. |
Definition / Wire Color |
User Interface |
|
1 |
9-36V (Red) |
External Power + |
|
2 |
Power GND (Black) |
External Power - |
|
3 |
Port GND (Yellow) |
GND |
|
4 |
TX (Green) |
RX |
|
5 |
RX (Blue) |
TX |
Information Download
-
PRODUCT DESCRIPTON
-
TECHNICAL PARAMETERS
-
DIMENSION(mm)
-
INTERFACE
-
Information Download
The ERDI LASER® LRF300H is a 905nm high-frequency automotive LiDAR sensor designed for fast and precise distance measurement. It is ideal for robotics, autonomous vehicles, and industrial automation, providing stable performance even under strong ambient light conditions.
Key Advantage
- High-Precision Measurement: ±10 cm accuracy at short distances (<10 m) and 1% beyond 10 m, ensuring consistent reliability.
- Adaptive High-Frequency sensor: Supports 1 kHz or 50 Hz, automatically switching to match reflected signal intensity for optimal performance.
- Compact & Lightweight Design: Dimensions 33×34×18 mm, weight 20 g, suitable for integration into automotive and robotic platforms.
- Robust & Flexible Integration: Excellent ambient light immunity (up to 100K Lux), UART/I²C interface, low power consumption (1.2 W), and customizable appearance, structure, and output protocols.
|
Model |
LRF300H |
|
Range |
0.05m～300m (90%reflectivity), 0.05m～100m (10%reflectivity) |
|
Frequency |
1KHz or 50Hz (Switch automatically to match the intensity of reflected signals) |
|
Accuracy |
±10cm (<10m), 1% (≥10m) |
|
Repeatability |
±5cm (<10m), ±10cm@300m |
|
Ambient Light Immunity |
100KLux |
|
Central Wavelength |
905nm |
|
Photobiological Safety |
Class1 |
|
FOV |
about 4mrad |
|
Wavelength for Indication |
N/A |
|
Photobiological Safety for Indication |
N/A |
|
Supply Voltage |
9~36VDC |
|
Peak Current |
100mA |
|
Average Current |
55mA |
|
Average Power Consumption |
1.2W |
|
Communication Interface |
UART,IIC |
|
Protection Level |
N/A |
|
Dimension |
33 x 34 x 18mm |
|
Weight |
20±2g |
|
Operating Temperature |
-20℃ ~ +60℃ |
|
Wire Specification |
1.25mm，5P 50cm stranded wires |
|
Customization |
available in appearance / structure / output protocol |
|
||
|
No. |
Definition / Wire Color |
User Interface |
|
1 |
9-36V (Red) |
External Power + |
|
2 |
Power GND (Black) |
External Power - |
|
3 |
Port GND (Yellow) |
GND |
|
4 |
TX (Green) |
RX |
|
5 |
RX (Blue) |
TX |