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HESAI QT128 Precision L-4 Safety Rated High Performance Ground Truth Lidar Sensor

128-Channel Ultra-Wide View Short-Range Lidar
Automotive Grade, 105° Vertical FOV

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HESAI QT128 Precision L-4 Safety Rated High Performance Ground Truth Lidar Sensor
HESAI QT128 Precision L-4 Safety Rated High Performance Ground Truth Lidar Sensor

128-Channel Ultra-Wide View Short-Range Lidar
Automotive Grade, 105° Vertical FOV

Key Specifications

Vertical FOV
105.2° (-52.6° ~ +52.6°)
 
Vertical Resolution
Finest at 0.4°
 
Range
0.05 ~ 50 m
 
Range Accuracy
±3 cm
 
Working Temperature
-40°C ~ 85°C
 
Power Consumption
12 W
Horizontal FOV
360°
 
Horizontal Resolution
Finest at 0.4°@10 Hz
 
Range Capability
20 m @10% reflectivity
 
Range Precision
2 cm
 
Point Rate
864,000 pts/s
 
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 Cycling

High-Quality Reflectivity

Provides accurate reflectivity information to enhance object recognition

Light and Compact

83 mm tall, 700 g in weight

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Pandar128 XT16 AT128 XT32M QT128 FT120 OT128 ETX ATX AT360 FTX JT128 JT16
Object Detection ● ● ● ● ● ● ● ● ● ● ● ● ●
Mapping ● ● NaN ● NaN NaN ● ● NaN NaN NaN ● ●
Object Identification ● NaN ● NaN ● NaN ● NaN NaN ● NaN ● ●
Channels 128 16/32 128 32 128 120x160 128 1024 256 360 NaN 128 16
Field of View 360° x 40° 360° X 31° 120° X 25.4° 360° X 40.3° 360° X 105.2° 100° X 75° 360° X 40° 120° × 20° 140° x 20° 18° X 120° 140° X 180° 360° X 189° 360° X 40°
Range 200m @ 10%
Reflectivity		 80m @ 10%
Reflectivity		 210m @ 10%
Reflectivity		 80m @ 10%
Reflectivity		 20m @ 10%
Reflectivity		 22m @ 10%
Reflectivity		 200m @ 10%
Reflectivity		 400 m @ 10%
Reflectivity		 200 m @ 10%
Reflectivity		 300m 30m @ 10%
Reflectivity		 20m @ 10%
Reflectivity		 30m @ 10%
Reflectivity
Min Range 0.3m 0.05m 1m 0.5m 0.05m 0.1m 0.3m NaN NaN NaN NaN 0m 0m
Weight 1.63 kg 0.8 kg 0.94 kg 0.49 kg 0.7 kg 0.7 kg 2.2 kg 0.6 kg 0.36 kg NaN 0.2kg 0.22kg 0.199kg
Accuracy 5 cm 1 cm 5 cm 1 cm 3 cm 5 cm 3 cm NaN NaN NaN NaN NaN NaN
Max Range 200 m 120 m 260m 300m 50m 50m 230m 400m 300m NaN NaN 25m 100m
Resolution Horizontal 0.1° 0.09° - 0.36° 0.1° - 0.2° 0.09° - 0.36° 0.4° - 1.6° 0.625° 0.1° - 0.4° 0.05° 0.08° 0.06° NaN 0.45° 0.6°
Resolution Vertical 0.125° 1°/ 2° 0.2° - 0.8° 1.3° 0.4° - 1.6° 0.625° 0.125° - 1.72° 0.05° 0.01° 0.05° NaN 0.8° 2.67°
Availability Now Now Now Now Now Q4 2025 Now Now Q4 2025 Soon Q2 2026 Soon Now

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