HESAI OT128 Long Range ASIL-B Safety Rated High Performance Ground Truth Lidar Sensor

The HESAI OT128 is an automotive grade flagship 360° high performance long range LiDAR designed for scalable autonomous driving, robotaxi, robotrucking, stationary applications, service robots, and industrial automation. It is built for systems that need full surround perception, long range detection, and high density point cloud output from a single spinning LiDAR sensor.

HESAI OT128 is suitable for scalable autonomous driving because it uses a simplified transceiver module design that reduces cost while maintaining high performance and reliability. This makes it relevant for autonomous vehicle programs that need 360° perception at scale instead of relying on more complex multi sensor setups.

Yes. HESAI OT128 is a 360° LiDAR with a 360° horizontal and 40° vertical field of view. It provides calibration free, unstitched 360° perception, meaning one sensor can cover a vehicle’s surrounding field of view without combining multiple LiDAR views.

The HESAI OT128 has a listed ranging capability of 200 m at 10 percent reflectivity and 230 m maximum range. This makes it a long range 360° LiDAR for autonomous driving, L4 mobility, port logistics, heavy machinery, and industrial robotics applications where early object detection is important.

HESAI OT128 is positioned as a newer scalable 360° long range LiDAR with a simplified architecture and fewer parts than previous generation products. It features significantly reduced component count, enabling automated mass production and faster production cycles.

OT128 generates 3,456,000 points per second in single return mode and 6,912,000 points per second in dual return mode. This high point rate helps autonomous systems capture detailed 3D information from surrounding vehicles, pedestrians, road edges, infrastructure, and industrial environments.

HESAI OT128 uses an Intelligent Point Cloud Engine (IPE) to detect rain, fog, exhaust fumes, and water splashes at pixel level. This helps filter environmental noise and improve perception clarity in challenging road and outdoor operating conditions.

Yes. HESAI OT128 is suitable for L4 autonomous driving, port logistics automation, industrial robotics, heavy machinery, and smart factory applications. It is especially relevant for outdoor automation and large scale industrial environments that require 360° long range perception.

Yes. HESAI OT128 is validated for demanding automotive and outdoor environments, including UV aging, high temperature, IP6K7 and IP6K9K protection, mechanical shock, salt spray, thermal shock with water splash, low temperature wakeup, humid heat cyclic testing, vibration with thermal cycling, and electrical and electronic testing. It is also designed to meet automotive grade reliability standards with extended operational lifetime.

A team should choose HESAI OT128 when it needs a scalable 128 channel 360° long range LiDAR for L4 autonomous driving, robotaxi, robotrucking, port logistics, industrial robotics, heavy machinery, or smart factory applications. It is most relevant when 360° unstitched perception, 200 m detection, high point density, all weather perception, and cost efficient scalability matter together.