HESAI ETX Long Range Automotive Grade Wide View Lidar Sensor

Name: HESAI ETX Long Range Automotive Grade Wide View Lidar Sensor
Brand: HESAI
SKU: ETX
Availability: InStock

Automotive-Grade 120°
Ultra-Long-Range Lidar

Hesai ETX automotive LiDAR sensor with purple optical window and heat sink fins mounted on vehicle roof surface, showing compact 600g design with HESAI branding for autonomous driving applications

Automotive-Grade 120°
Ultra-Long-Range Lidar

HESAI ETX: Pushing the Limits of Range and Form Factor

Proprietary Photon Vector Technology

Equipped with Hesai’s proprietary photon vector technology, ETX extends ranging capabilities by 30% all while maintaining Class 1 eye safety compliance and reducing size and power consumption.

Long-Range Lidar

HESAI ETX

*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, firmware 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. *Please read the relevant safety precautions before using the product.

SPECIFICATION DETAILS

400 m @10% Reflectivity

Ranging Capability

5,600,000 pts/s [Single Return]

Point Rate

120° x 20°

Field of View

0.05° (H) x 0.05° (V)

Angular Resolution

11 W

Power Consumption

W 137 x D 120 x H 36 mm [Window Surface Height 32 mm]

Dimensions

600 g

Weight

-40℃ ~ 85℃

Operating temperature

≤25 dB(A)

Noise

RELIABILITY VALIDATION

UV Aging

High-Temperature

IP6K7 & IP6K9K

Mechanical Shock

Salt Spray

Thermal Shock with Water Splash

Low-Temperature Wakeup

Humid Heat Cyclic

Vibration with Thermal Cycling

Electrical & Electronic Test

CERTIFICATIONS

Class 1 Eye Safety
ISO 26262 ASIL B Functional Safety Product Certification
ISO 21434 Cybersecurity Product Certification
ISO 21448 Compliant Development Process

HESAI ETX: 400m Ultra-Long Range Expanding Safety Margin for L3

Equipped with Hesai’s proprietary photon vector technology, ETX extends ranging capability by 30% while maintaining Class 1 eye safety, reaching 400 m at 10% reflectivity – twice the ranging capability of AT128.

Outstanding Small Object Detection

With an angular resolution of 0.05° (H) × 0.05° (V), the ETX offers eight times the resolution of the AT128 lidar, providing clear perception of small objects at long distances.

35% Reduction in Window Height for

Efficient In-Cabin Solution

The ETX features a 35% reduction in window height compared to the AT128. The compact form factor unlocks the possiblity of in-cabin lidar installation solution, driving forward the future of autonomous driving.

APPLICATIONS

ADAS

Robotaxi

Robotrucking

HESAI Lidar Sensor Selection Guide

Scroll to view all columns

	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