LRF1500H — Single-point LiDAR distance sensor
LRF1500H 905 nm LiDAR Distance Sensor. Maximum measuring range 1.5 km, accuracy ±0.1 m, interface UART/IIC, weight 20 g.
Specifications
| Laser wavelength | 905 nm |
|---|---|
| Maximum measuring range | 1.5 km |
| Ranging accuracy | ±0.1 m |
| Update rate | 1 kHz or 50 Hz (automatically switched to match reflected-signal intensity) |
| Interface | UART/IIC |
| Supply | 9–36 V DC |
| Weight | 20 g |
| Dimensions | 33 × 34 × 18 mm |
| Operating temperature | −20 °C to +60 °C |
0.05–1,500 m (90% reflectivity); 0.05–300 m (10% reflectivity)
What this model is for
- Handheld and portable instruments, golf and sport optics, and short-range surveying.
- Collision warning and industrial distance measurement at metre-to-kilometre scale.
- Cost-sensitive OEM builds where a 905 nm source and a small aperture are acceptable.
Integration notes
LRF1500H is a bare module, not a finished instrument: it arrives with an electrical interface and a mechanical envelope, and your product owns the optics, the housing and the safety case. The documented interface is UART/IIC and the documented supply is 9–36 V DC. Where a figure above is a limit (≤ / ≥), treat it as the manufacturer's statement and confirm the acceptance test in your own build rather than assuming margin.
For a 905 nm rangefinder, the laser safety classification of the finished product is the integrator's responsibility: the module document states its own classification, and the accessible emission of your assembled unit must be assessed separately.
How LRF1500H differs from LR1500D23
| LRF1500H | LR1500D23 | Δ | |
|---|---|---|---|
| Max range | 1.5 km | 1.5 km | same |
| Mass | 20 g | 20 g | same |
| Accuracy | ±0.1 m | ±1 m | +±0.9 m |
Close alternatives
Source: erdilrf.com/models/lrf1500h · transcribed 2026-10-23 · dataset · selector