Key Specifications
Vertical FOV
105.2° (-52.6° ~ +52.6°)
Instrument Range
0.1 ~ 50 m
Vertical Resolution
Finest at 0.4°
Range Capability
20 m at 10% reflectivity
Horizontal FOV
360°
Range Accuracy
±3 cm
Horizontal Resolution
Finest at 0.4°@10 Hz
Range Precision
2 cm
Working Temperature
-40°C ~ 85°C
Data Points
864,000 pts/s
Power Consumption
12 W
Size (Top / Bottom x Height)
Φ85.9 mm × Φ87.00 mm x H83.9 mm
Designed for Automotive-Grade and Mass-Produced
More than 50 design validation (DV) tests, conducted according to internationally recognized OEM standards such as electrical, mechanical, climatic, sealing, material, and EMC tests.
UV Aging
IP6KX Dust Resistance
High-Temperature Operation
Low-Temperature Wakeup
Humid Heat Cyclic
Mechanical Shock
Salt Spray
IPX7&IPX9K Water Resistance
Thermal Shock with Water Splash
Vibration with Thermal CyclingHigh-Quality Reflectivity
Provides accurate reflectivity information to enhance object recognition
Light and Compact
83 mm tall, 700 g in weight
Road Test
QT128 provides comprehensive blind spot coverage. Cars, pedestrians, and small animals at extremely close range can still be clearly detected.
*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, software and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website.