Hesai AT128 Long-Range Automotive LiDAR Sensor

Name: Hesai AT128 Long-Range Automotive LiDAR Sensor
Brand: HESAI
SKU: AT128
Price: 3300 USD
Availability: InStock

Auto-Grade 120° High-Resolution
Long-Range Lidar

END MARKETS

Automotive Adas Smart Infrastructure

$3,300.00

Hesai AT128 LiDAR sensor close-up showing reflective lens and compact automotive-grade enclosure

Hesai AT128 LiDAR sensor under water splash demonstrating IP67 waterproof rating for all-weather operation

Hesai AT128 LiDAR sensor covered in dust showcasing rugged design for harsh outdoor environments

Auto-Grade 120° High-Resolution
Long-Range Lidar

Small Form Factor, Seamless Vehicle Integration

HESAI AT128 Key Specifications

Pixel Resolution
1200 x 128

Range
210 m @10% Reflectivity

Resolution
0.1° (H) × 0.2° (V)

Dimensions (W × D × H)
136 mm x 114 mm x 49 mm

Point Rate
1,536,000 points/s

Field of View
120° × 25.4°

Power Consumption
13.5 W

Frame Rate
10Hz, 20Hz

Ultra-High Resolution LiDAR

Genuinely 128 channels, evenly distributed to effectively detect cars and pedestrians up to 200 meters away

HESAI AT128 0.1°×0.2°

Other lidars 0.2°×0.2°

AT128: Over 1.53 Million Point Rate

210 m Effective Detection, Ultra-Wide Unstitched FOV of 120°

AT128: Designed for ADAS, Automotive-Grade and Mass-Produced

All key components meet AEC-Q and other relevant standards.More than 50 design validation (DV) tests, conducted according to internationally recognized OEM standards such as electrical, mechanical, climatic, sealing, material, and EMC tests.

HESAI Lidar Sensor Selection Guide

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	JT16	JT128	FTX140/180	FT120	ATX	AT128	AT360	ETX	XT16	XT32 XT32M1X	XT32M XT32m2X	QT128	OT128	Pandar128
Object Detection	●	●	●	●	●	●	●	●	●	●	●	●	●	●
Mapping	●	●								●	●		●	●
Object Identification	●	●			●	●	●	●		●	●	●	●	●
Automotive Grade			●	●	●	●	●	●				●	●	●
Channels	16	128		120x160	256	128	360	1024	16/32	32	32	128	128	128
Field of View	360° X 40°	360° X 99°	140° X 180°	100° X 75°	140° x 20°	120° X 25.4°	18° X 120°	120° × 20°	360° X 31°	360° X 31°	360° X 40.3°	360° X 105.2°	360° X 40°	360° x 40°
Range	30m @ 10% Reflectivity	20m @ 10% Reflectivity	30m @ 10% Reflectivity	22m @ 10% Reflectivity	200 m @ 10% Reflectivity	210m @ 10% Reflectivity	300m	400 m @ 10% Reflectivity	80m @ 10% Reflectivity	80m @ 10% Reflectivity	80m @ 10% Reflectivity	20m @ 10% Reflectivity	200m @ 10% Reflectivity	200 m @10% Reflectivity
Min Range	0m	0m		0.1m		1m			0.05m	0.05m	0.5m	0.05m	0.3m	0.3m
Weight	0.199kg	0.22kg	0.2kg	0.7 kg	0.36 kg	0.94 kg	950g	0.6 kg	0.8 kg	0.8kg	0.49 kg	0.7 kg	2.2 kg	1.63 kg
Accuracy				5 cm		5 cm	5cm		1 cm	1cm	1 cm	3 cm	3 cm	5cm
Max Range	100m	25m		50m	300m	260m	250m	400m	120m	120m	300m	50m	230m	200m
Resolution Horizontal	0.6°	0.45°		0.625°	0.08°	0.1° - 0.2°	0.06° - 0.12°	0.05°	0.09° - 0.36°	0.09° - 0.36°	0.09° - 0.36°	0.4° - 1.6°	0.1° - 0.4°	0.1°
Resolution Vertical	2.67°	0.8°		0.625°	0.1°	0.2° - 0.8°	0.05° - 0.1°	0.05°	1°/ 2°	1°	1.3°	0.4° - 1.6°	0.125° - 1.72°	0.125°
Availability	Phasing Out. Limited Quantities	Now	FTX140 Sampling Now. FTX180 Sampling in Mid-April (prod Q3 2026)	Phasing Out. Limited Quantities	Now	Now	Now	Q3 2026	Now	Now	Now	Now	Now	Phasing Out. Limited Quantities

Hesai AT128 Long-Range Automotive LiDAR Sensor

END MARKETS

Small Form Factor, Seamless Vehicle Integration

HESAI AT128 Key Specifications

Ultra-High Resolution LiDAR

AT128: Over 1.53 Million Point Rate

210 m Effective Detection, Ultra-Wide Unstitched FOV of 120°

AT128: Designed for ADAS, Automotive-Grade and Mass-Produced

HESAI Lidar Sensor Selection Guide

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