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Leo Store - Hesai Technology - AT128 Solid-State Lidar Sensor 1

AT128 Solid-State Lidar Sensor

128-Channel Hybrid Solid-State Lidar for Precision Sensing
 
Hesai AT128 Solid-State Lidar Sensor is designed for high-precision 3D sensing in automotive and industrial applications. It offers a range of up to 180 meters with ±5 cm accuracy, making it ideal for advanced driver-assistance systems (ADAS) and autonomous vehicles. AT128 features a wide 120° horizontal field of view and operates in harsh conditions with an IP6K7/IP6K9K-rated enclosure, ensuring reliable performance.

  • Sensor:

    Scanning Method 1-D rotating mirror (hybrid solid-state)
    Channel Number 128
    Ranging Capability 1 to 210 m (at 10% reflectivity)
    Ranging Accuracy ±5 cm (typical)
    Ranging Precision 3 cm (1σ)
    Horizontal FOV 120°
    Horizontal Resolution

    Far-field (> 7.2 m): 0.1° (10 Hz), 0.2° (20 Hz)

    Near-field (0.5 to 7.2 m): 0.2° (10 Hz), 0.4° (20 Hz)
    Vertical FOV 25.4° (–12.5° to 12.9°)
    Vertical Resolution

    Far-field (> 7.2 m): 0.2°

    Near-field (0.5 ~ 7.2 m): 0.8°
    Frame Rate 10/20 Hz
    Return Mode

    Single Return: Last/Strongest

    Dual Return: Last and Strongest

     

    Mechanical/Electrical/Operational:

    Wavelength 905 nm
    Ingress Protection IP6K7 & IP6K9K
    Dimensions 136 × 114 × 49 (WDH, mm)
    Rated Voltage Range DC 9 to 32 V
    Power Consumption 13.5 W
    Operating Temperature –40° C to 85° C

     

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