Key Selling Points
- Eye-Safe & Reliable: 1535nm laser (invisible spectrum) ensures safety and compliance with international standards.
- High Precision: ±1m accuracy and ≤50m resolution for critical measurements.
- Compact & Robust: Ultra-lightweight (125g), operates in extreme temps (-40°C to +60°C).
- Versatile Modes: Single-shot, 1Hz, or 5Hz continuous measurement.
- Easy Integration: RS422 communication and modular design for seamless system integration.
Applications
- Drones & UAV navigation
- Surveying & construction
- Industrial automation
- Security systems
- Outdoor exploration
Main Functions
- Laser Ranging Function
- Power-On & Temperature Monitoring Function
- Distance Gating Capability
- First/Last Target Priority Measurement
- Self-Diagnostic Function
- Serial Port Firmware Update Capability
- Laser Pulse Counting Function (±2 count error)
Specifications
| Operating Wavelength | 1535nm ±10nm |
| Maximum Range | ≥7300m |
| Minimum Range (Blind Zone) | ≤20m |
| Accuracy | ±1m |
| Accuracy Rate | ≥98% |
| Resolution | ≤50m |
| Measurement Modes | Single-shot, 1Hz, 5Hz |
| Weight | ≤125g |
| Dimensions | ≤80mm × 58.5mm × 45mm |
| Power Supply Voltage | 6V–9V DC |
| Power Consumption | Standby: ≤0.5W; Average: ≤2W |
| Environmental Specifications | Operating Temp: -40°C to +60°C |
| Storage Temp: -55°C to +70°C |
Electrical Interface
The connector is a 10-pin 1.25mm pitch connector. The pin definitions for power supply and communication on the rangefinder side are listed in the following Table. Pin 1 orientation is shown in the following Figure.
Table: Power and Communication Pin Definitions (Rangefinder Side)
| Pin No. | Signal Name | Description |
|---|---|---|
| 1 | LRFVCC | Power Supply Positive (+) |
| 2 | GND | Power Supply Negative (-) |
| 3 | NC | No Connection (Reserved) |
| 4 | RS422_TXD+ | Rangefinder to Host Communication (Differential +) |
| 5 | RS422_TXD- | Rangefinder to Host Communication (Differential -) |
| 6 | RS422_RXD- | Host to Rangefinder Communication (Differential -) |
| 7 | RS422_RXD+ | Host to Rangefinder Communication (Differential +) |
| 8 | 422_GND | Communication Ground |
| 9 | SWDIO | Data I/O (Serial Wire Debug) |
| 10 | SWCLK | Clock I/O (Serial Wire Debug) |
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