The WY‑3001A is a precision-engineered, eye-safe laser rangefinder module from Wanyan Technology, utilizing erbium-glass laser technology at 1535 nm wavelength. Designed for demanding long-range applications, it offers stable measurements up to 3000 meters on vehicle-sized targets and up to 5500 meters on highly reflective objects such as buildings and cliffs. Despite its impressive range, it maintains a compact form (≤ 50 × 36.5 × 24 mm) and weighs just 58 g, making it perfect for integration into UAV gimbals, electro-optical systems, and remote weapon stations.
Detects 3000 m on vehicle targets (2.3 m × 4.6 m). Reaches up to 5500 m on highly reflective surfaces
Distance precision of ±1 m, detection reliability ≥ 98%, with ≤ 1% false alarm rate
Dimensions ≤ 50 × 36.5 × 24 mm, weight ≤ 58 g
Supports single-shot, 1 Hz, and 5 Hz ranging modes
RS-422 and TTL serial available for seamless host connectivity
Operates reliably from –40 °C to +60 °C
| Laser wavelength | 1535nm | |
| Eye-safe class | Class Ⅰ | |
| Max. range capability | ≥5500m (on big target) ≥3000m ( on 2.3m×4.6m equivalent target) ≥2200m (on 0.5m×1.7m human) | |
| Min. range capability | ≤15m | |
| Range accuracy | ±1m | |
| Measurement rate | Single measurement, 1Hz, 5Hz | |
| Dimension | ≤50mm×36.5mm×24mm | |
| Weight | ≤58g | |
| Communication type | RS422/TTL | |
| Power supply | 10-14V | |
| Standby power consumption | ≤0.5W | |
| Operating temperature | -40℃～60℃ | |
Provides stable altitude, terrain, and object distance data.
Enables accurate target acquisition and situational awareness.
Supports precise targeting in defense applications.
Enhances scanning and modeling distance accuracy.
