High Frequency DTOF Laser Ranging Lidar Module - 1500M
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PRODUCT DESCRIPTON
The ERDI LASER® LRF1500H is a 905nm DTOF laser ranging LiDAR designed for high-frequency distance measurement in robotics, vehicles, and industrial systems. It delivers stable performance under strong ambient light and supports adaptive frequency switching to ensure reliable measurement across diverse environments.
Key Advantage
- High-Precision Ranging: ±10 cm accuracy at short distances and 1% accuracy beyond 10 m, with consistent repeatability.
- Adaptive High-Frequency Operation: Automatically switches between 1 kHz and 50 Hz to match reflected signal strength for optimal detection.
- Compact Integration: 33×34×18 mm, 20 g design suited for embedded LiDAR applications in robots and machinery.
- Reliable & Flexible Interface: Strong ambient light immunity (100K Lux), UART/I²C communication, low power consumption (1.2 W), and customizable mechanical/ protocol options.
TECHNICAL PARAMETERS
|
Model |
LRF1500H |
|
Range |
0.05m~1500m (90%reflectivity), 0.05m~300m (10%reflectivity) |
|
Frequency |
1KHz or 50Hz (Switch automatically to match the intensity of reflected signals) |
|
Accuracy |
±10cm (<10m), 1% (≥10m) |
|
Repeatability |
±5cm (<10m), ±100cm@1500m |
|
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
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||
|
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® LRF1500H is a 905nm DTOF laser ranging LiDAR designed for high-frequency distance measurement in robotics, vehicles, and industrial systems. It delivers stable performance under strong ambient light and supports adaptive frequency switching to ensure reliable measurement across diverse environments.
Key Advantage
- High-Precision Ranging: ±10 cm accuracy at short distances and 1% accuracy beyond 10 m, with consistent repeatability.
- Adaptive High-Frequency Operation: Automatically switches between 1 kHz and 50 Hz to match reflected signal strength for optimal detection.
- Compact Integration: 33×34×18 mm, 20 g design suited for embedded LiDAR applications in robots and machinery.
- Reliable & Flexible Interface: Strong ambient light immunity (100K Lux), UART/I²C communication, low power consumption (1.2 W), and customizable mechanical/ protocol options.
|
Model |
LRF1500H |
|
Range |
0.05m~1500m (90%reflectivity), 0.05m~300m (10%reflectivity) |
|
Frequency |
1KHz or 50Hz (Switch automatically to match the intensity of reflected signals) |
|
Accuracy |
±10cm (<10m), 1% (≥10m) |
|
Repeatability |
±5cm (<10m), ±100cm@1500m |
|
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 |
