Hesai AT128 Automotive-Grade Long-Range LiDAR
Automotive-grade 128-channel semi-solid-state lidar delivering 210 m detection at 10 percent reflectivity over a 120 by 25.4 degree field of view. Outputs 1.536 million points per second at 0.1 by 0.2 degree resolution, drawing 13.5 W in a 940 g IP6K9K housing.
Full specifications
| Type | Semi-solid-state (hybrid) automotive lidar |
| Channels | 128 |
| Range | 210 m @10% reflectivity |
| FoV(H/V) | 120 x 25.4 deg |
| Angular Resolution | 0.1 deg (H) x 0.2 deg (V) |
| Point Rate | 1,536,000 pts/s (single return) |
| Pixel Resolution | 1200 x 128 |
| Power | 13.5 W |
| IP Rating | IP6K7 & IP6K9K |
| Weight | 940 g |
| Dimensions | 136 x 114 x 49 mm |
Supplier
Hesai Technology, founded in 2014 in Shanghai and listed on Nasdaq, is the world's largest lidar supplier by shipments. Its portfolio spans the automotive AT and ATX long-range families, the XT mechanical series for surveying and robotics, and the ultra-compact JT series for mobile robots and industrial equipment.
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