Key Selling Points
- Eye-Safe & Reliable: 1535nm laser ensures compliance with international safety standards.
- Long-Range Precision: Measures up to 3,000m with ±1m accuracy.
- Extreme Durability: Operates flawlessly in temperatures from -40°C to +70°C.
- Multi-Target Modes: First/Last target priority, distance gating, and continuous measurement.
- Compact & Lightweight: Ultra-portable design (48×30.5×21mm, 32g) for easy integration.
- Low Power Consumption: Average 1.5W @1Hz, compatible with 4.5–16V power sources.
Main Functions
- The function of measuring the distance between the initial and final targets;
- The function of measuring the distances of multiple targets;
- The function of distance selection and gating;
- The function of external power supply control;
- The function of cumulative counting of laser pulses.
Applications
- Industrial surveying & construction
- UAVs, robotics, and autonomous systems
- Environmental monitoring & forestry
- Security systems & perimeter defense
- Outdoor sports (e.g., hunting, golf)
Specifications
| Parameters | Index |
| Operating Wavelength | 1535nm ±5nm |
| Maximum Measurement Range | ≥3000m (on 2.3m×4.6m target/vehicle, ≤60% humidity, ≥8km visibility) |
| Blind Zone | ≤15m |
| Accuracy | ≤±1m |
| Measurement Frequency | Single-shot or 1Hz~10Hz |
| Accuracy Rate | ≥98% |
| Distance Resolution | ≤20m |
| Beam Divergence | ≤0.6mrad |
| perating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +75°C (validated with host device) |
| Thermal Shock | -50°C to +70°C (validated with host device) |
| Vibration | 5~50~5Hz, 1 octave/min, 2.5g (validated with host device) |
| Shock Resistance | 1200g, 1ms (validated with host device) |
Note：All performance specifications and interfaces can be customized to meet specific requirements.
Certifications
Complies with MIL-STD and GJB standards for environmental resilience.
Electrical Interface
The electrical interface requirements are as follows:
- Power Supply Voltage: 4.5V–16V
- Standby Power Consumption: ≤0.6W
- Average Power Consumption: ≤1.5W @1Hz
- Peak Power Consumption: ≤7W @12V
- Connector: Changjiang Connector A1257WR-S-6P
Table : Power Supply & Communication Port Pin Definitions (Rangefinder Side)
| Pin No. | Label | Description |
|---|---|---|
| P-1 | VIN+ | Power Input (4.5–16V) |
| P-2 | VIN- | Power Ground |
| P-3 | POWER_ON | Module Power Control (TTL 3.3V logic); • ON: >2.7V • OFF: <0.3V |
| P-4 | UART_TX | TTL 3.3V UART Transmit |
| P-5 | UART_RX | TTL 3.3V UART Receive |
| P-6 | GND | Ground Reference for UART |
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