905nm Compact Size Laser Distance Sensor 1000m
MOQ
After-Sales Support
Choose ERDI modules with confidence.
OEM/ODM Capabilities
Support Global Delivery
30-day TrialTake
PRODUCT DESCRIPTON
The ERDI LASER® LRF1000A is a semiconductor short-pulse Laser Distance Sensor that uses ToF technology and a Class 1 eye-safe 905 nm source to deliver accurate 5–1000 m distance measurement on building-type targets. Designed for UAV laser systems, surveying instruments, and industrial automation, it ensures stable and reliable outdoor ranging performance.
Key Advantages
-
Excellent Outdoor Ranging: Achieves 5–1000 m measurement range with ±0.7 m short-range accuracy under ≥6 km visibility conditions.
-
Compact and Rugged Design: Φ17×37.2 mm form factor, only 10 g, and tested for shock, vibration, and wide-temperature operation.
-
Easy Integration & Development: Features a UART (TTL_3.3V) interface and PC software with standardized command protocols for fast system integration and secondary development.
TECHNICAL PARAMETERS
|
Performance Indicators |
|
|
Eye safety class |
Class 1(IEC 60825-1) |
|
Laser wavelength |
905±10nm |
|
Laser divergence angle (typical) |
4×6mrad |
|
Receiver field of view |
~8mrad |
|
Maximum range (Visibility ≥ 6Km) |
≥1000m @70% reflectivity, building targets |
|
Minimum range |
5m |
|
Ranging accuracy (Construction target) |
d≤200m:±0.7m d>200m:±（0.7+0.0004*d）m (d represents distance, in meters) |
|
Measurement frequency |
1~3Hz |
|
Accuracy rate |
≥98% |
|
Measurement resolution |
0.1m |
|
Electrical Specifications |
|
|
Baud rate |
15200bps (factory setting)/57600bps/38400bps/9600bps |
|
Interface type |
UART(TTL_3.3V) |
|
Supply voltage |
DC 3.3V~5V |
|
Standby power consumption |
≤0.5W |
|
Operating power consumption (+3.3Vin) |
≤0.85W |
|
Startup time |
≤550ms |
|
Physical characteristics |
|
|
Weight |
10±0.5g |
|
Dimensions |
Φ17×37.2 mm |
|
Shock |
1200g,1ms |
|
Vibration |
5~50~5 Hz, 1 octave/min, 2.5g |
|
Environmental adaptability |
|
|
Operating temperature |
-20～+70℃ |
|
Storage temperature |
-25～+75℃ |
|
Reliability |
MTBF≥1500h |
DIMENSION(mm)
INTERFACE
Interface Type: UART (TTL_3.3V)
Connector Model: HC-0.8-6PWT
|
Pin |
Definition |
Description |
|
1 |
GND |
Ground wire |
|
2 |
VCC |
3.3V DC power supply |
|
3 |
NC |
Empty pin |
|
4 |
TX |
Serial port transmitting end, TTL_3.3V level |
|
5 |
RX |
Serial port receiving end, TTL_3.3V level |
|
6 |
Power - EN |
Low level to power on |
POWER - EN Control Instructions:
- Pull down <0.3V to disable the module; pull up >3V to enable the module.
- Pull from low to high during operation, with a 300mS delay to read data.
Information Download
-
PRODUCT DESCRIPTON
-
TECHNICAL PARAMETERS
-
DIMENSION(mm)
-
INTERFACE
-
Information Download
The ERDI LASER® LRF1000A is a semiconductor short-pulse Laser Distance Sensor that uses ToF technology and a Class 1 eye-safe 905 nm source to deliver accurate 5–1000 m distance measurement on building-type targets. Designed for UAV laser systems, surveying instruments, and industrial automation, it ensures stable and reliable outdoor ranging performance.
Key Advantages
-
Excellent Outdoor Ranging: Achieves 5–1000 m measurement range with ±0.7 m short-range accuracy under ≥6 km visibility conditions.
-
Compact and Rugged Design: Φ17×37.2 mm form factor, only 10 g, and tested for shock, vibration, and wide-temperature operation.
-
Easy Integration & Development: Features a UART (TTL_3.3V) interface and PC software with standardized command protocols for fast system integration and secondary development.
|
Performance Indicators |
|
|
Eye safety class |
Class 1(IEC 60825-1) |
|
Laser wavelength |
905±10nm |
|
Laser divergence angle (typical) |
4×6mrad |
|
Receiver field of view |
~8mrad |
|
Maximum range (Visibility ≥ 6Km) |
≥1000m @70% reflectivity, building targets |
|
Minimum range |
5m |
|
Ranging accuracy (Construction target) |
d≤200m:±0.7m d>200m:±（0.7+0.0004*d）m (d represents distance, in meters) |
|
Measurement frequency |
1~3Hz |
|
Accuracy rate |
≥98% |
|
Measurement resolution |
0.1m |
|
Electrical Specifications |
|
|
Baud rate |
15200bps (factory setting)/57600bps/38400bps/9600bps |
|
Interface type |
UART(TTL_3.3V) |
|
Supply voltage |
DC 3.3V~5V |
|
Standby power consumption |
≤0.5W |
|
Operating power consumption (+3.3Vin) |
≤0.85W |
|
Startup time |
≤550ms |
|
Physical characteristics |
|
|
Weight |
10±0.5g |
|
Dimensions |
Φ17×37.2 mm |
|
Shock |
1200g,1ms |
|
Vibration |
5~50~5 Hz, 1 octave/min, 2.5g |
|
Environmental adaptability |
|
|
Operating temperature |
-20～+70℃ |
|
Storage temperature |
-25～+75℃ |
|
Reliability |
MTBF≥1500h |
Interface Type: UART (TTL_3.3V)
Connector Model: HC-0.8-6PWT
|
Pin |
Definition |
Description |
|
1 |
GND |
Ground wire |
|
2 |
VCC |
3.3V DC power supply |
|
3 |
NC |
Empty pin |
|
4 |
TX |
Serial port transmitting end, TTL_3.3V level |
|
5 |
RX |
Serial port receiving end, TTL_3.3V level |
|
6 |
Power - EN |
Low level to power on |
POWER - EN Control Instructions:
- Pull down <0.3V to disable the module; pull up >3V to enable the module.
- Pull from low to high during operation, with a 300mS delay to read data.