Products
AT
Auto-Grade 120° Ultra-High Resolution Long-Range Lidar
AT128
AT512
ATX
FT
Auto-Grade Fully Solid-State Short-Range Lidar
FT120
XT
High-Precision 360° Mid-Range Lidar
XT32 / XT32M / XT16
OT
Auto-Grade 360° High-Performance Long-Range Lidar
OT128
Pandar
Auto-Grade 360° High-Performance Long-Range Lidar
Pandar128
Pandar64
Pandar40P
Pandar40M
QT
Auto-Grade 360° Ultra-Wide View Short-Range Lidar
QT128
QT64
ET
Auto-Grade Ultra-Thin 120° High-Performance Long-Range Lidar
ET25
Remote
Methane Leak
Detector
Faster Response, Longer Range
Handheld
Drone-Mounted
Compare
AT128
120° Ultra-High Resolution Long-Range Lidar
Ranging Capability
210 m @10% Reflectivity
Point Rate
1,536,000 pts/s (Single Return)
Field of View
120° x 25.4°
Angular Resolution
0.1° (H) x 0.2° (V)
Power Consumption
13.5 W
Pixel Resolution
1200 x 128
Dimensions
136 x 114 x 49 mm
Weight
940 g
AT512
120° Ultra-High Resolution Ultra-Long-Range Lidar
(Designed for ADAS Series Production Vehicles）
Ranging Capability
300 m @10% Reflectivity
400 m Maximum
Point Rate
12,288,000 pts/s (Single Return)
Field of View
120° x 25.6°
Angular Resolution
0.05° (H) x V0.05° (V)
Power Consumption
25 W
Pixel Resolution
2400 x 512
Dimensions
160 x 110 x 45 mm
ATX
ATX Ultra-Compact 120° Ultra-High Resolution Long-Range Lidar
(Designed for ADAS Series Production Vehicles）
Ranging Capability
200 m @10% Reflectivity
300 m Maximum
Point Rate
1,200,000 pts/s (Single Return)
Field of View
120° x 20°
HFOV 120° ~ 140°
VFOV 20° ~ 25.6°
Angular Resolution
0.1° (H) x 0.1° (V) Finest
Power Consumption
8 W
Dimensions
100 x 100 x 30 mm
Minimum Surface Window 25 mm
Weight
360 g
ET25
Ultra-Thin 120° High-Resolution Long-Range Lidar
(Designed for ADAS Series Production Vehicles）
Ranging Capability
250 m @10% Reflectivity
225 m @10% Reflectivity (With Windshield)
Point Rate
3,700,000 pts/s (Single Return)
Field of View
120° x 25°
Angular Resolution
0.1° (H) x V0.1° (V）
Power Consumption
12 W
FT120
Fully Solid-State 75° Ultra-Wide View Short-Range Lidar
Ranging Capability
25 m @10% Reflectivity
Point Rate
192,000 pts/s (Single Return)
384,000 pts/s (Dual Return)
Field of View
100° x 75°
Angular Resolution
0.625° (H)x 0.625° (V)
Power Consumption
12 W
Pandar128
128-Channel 360° High-Performance Long-Range Lidar
Ranging Capability
200 m @10% Reflectivity
Point Rate
3,456,000 pts/s (Single Return)
6,912,000 pts/s (Dual Return)
Field of View
360° x 40°
Angular Resolution
0.1° (H) x 0.125° (V)
Pandar64
64-Channel 360° High-Performance Long-Range Lidar
Ranging Capability
200 m @10% Reflectivity
Point Rate
1,152,000 pts/s (Single Return)
2,304,000 pts/s (Dual Return)
Field of View
360° x 40°
Angular Resolution
0.2° (H) x 0.167° (V)
Pandar40P
40-Channel 360° High-Performance Long-Range Lidar
Ranging Capability
200 m @10% Reflectivity
Point Rate
720,000 pts/s (Single Return)
1,440,000 pts/s (Dual Return)
Field of View
360° x 40°
Angular Resolution
0.2° (H) x 0.33° (V)
Pandar40M
40
Channel
0.3 ~ 120 m (10% reflectivity)
Range
40° (-25° ~ +15°)
Vertical FOV
0.2° (10 Hz) , 0.4° (20 Hz)
Horizontal Resolution
Finest at 0.33°
Vertical Resolution
QT128
128-Channel 360° Ultra-Wide View Short-Range Lidar
Ranging Capability
20 m @10% Reflectivity
Point Rate
1,152,000 pts/s (Single Return)
Field of View
360° x 105°
Angular Resolution
0.4° (H) x 0.4° (V)
QT64
64-Channel 360° Ultra-Wide View Short-Range Lidar
Ranging Capability
20 m @10% Reflectivity
Point Rate
576,000 pts/s (Single Return)
Field of View
360° x 104°
Angular Resolution
0.4° (H) x 1.45° (V)
OT128
Next-Generation Flagship 360° High-Performance Long-Range Lidar
Ranging Capability
200 m @10% Reflectivity
230 m Maximum
Point Rate
3,456,000 pts/s (Single Return)
6,912,000 pts/s (Dual Return)
Field of View
360° x 40°
Angular Resolution
0.1° (H) x 0.125° (V)
Power Consumption
29 W
XT32 / XT32M / XT16
High-Precision Zero Blindspot 360° Mid-Range Lidar
Range
0.05 ~ 120 m
Range Precision
0.5 cm 1σ
Accuracy
±1 cm
Field of View
360° (H) x 31° (V)
Angular Resolution
0.18° (H) x 1° (V) @10Hz
Point Rate
640,000 pts/s (Single Return)
Dimensions
Top Diameter 100.0 mm
Bottom Diameter 103.0 mm
Height 76.0 mm
Weight
800 g
Handheld
200 m (82% diffuse reflectivity,
15000 ppm*m methane gas concentration)
Detection Range
5 (actual) ppm*m
Sensitivity
±10% (100 ~ 50000 ppm*m)
Measurement Accuracy
5 ms
Response Time
0.76 kg
Weight (with battery and sight)
Drone-Mounted
400 m (82% diffuse reflectivity,
15000 ppm*m methane gas concentration)
Detection Range
5 (actual) ppm*m
Sensitivity
±10% (100 ~ 50000 ppm*m)
Measurement Accuracy
5 ms
Response Time
<600 g
Weight

中/ EN

DM200 Drone-Mounted Remote Methane Leak Detector

Specs Downloads Buy Now

<600g

Light and compact, suitable for planes

400m

Extended Detection Range
(Test condition: 82% diffuse reflectivity,
15000 ppm*m methane gas concentration)

5ppm*m

High Sensitivity

5ms

Response Time

Platforms

Extended Detection Range

Applications

Residential Areas

Long Distance Pipelines

Gas Stations

Specifications

Additional information

Target Gas	Methane (CH4) and methane-containing gases
Working Principle	Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Sensitivity	5 (actual) ppm*m
Measurement Accuracy	±10% (100~50000 ppm*m)
Detection Distance	400 m (Test condition: 82% diffuse reflectivity, 15000 ppm*m methane gas concentration)
Response Time	5 ms
Weight	<600 g
Size	70mm x 87mm x 120mm
Operating Voltage	DC 7V ~12 V
Rated Current	<1 A 0.3 A (typical value) under 8 V power supply
Data Outputs	Methane concentration, light intensity, temperature, etc.

DM200

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Downloads

*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.