DJI Zenmuse L2 Technical Specifications

Name: Dr Drone
Address: 250 Baker Drive Suite 146, Dartmouth, NS, B2W 6L4
Telephone: +1 844-373-7663


	General
	Product Name
	Zenmuse L2
	Dimensions
	155×128×176 mm (L×W×H)
	Weight
	905±5 g
	Power
	28 W (typical)
	58 W (max.)
	IP Rating
	IP54
	Supported Aircraft
	Matrice 300 RTK (requires DJI RC Plus)
	Matrice 350 RTK
	Storage Temperature
	-20° to 60° C (-4° to 140° F)
	System Performance
	Detection Range
	450m @50% reflectivity, 0 klx
	250m @10% reflectivity, 100 klx

	Typical data. Measured using a flat subject with a size larger than the laser beam diameter, perpendicular angle of incidence, and an atmospheric visibility of 23 km. In low-light environments, the laser beams can achieve the optimal detection range. If a laser beam hits more than one subject, the total laser transmitter power is split, and the achievable range is reduced. The maximum detection range is 500 m.
	Point Cloud Rate
	Single return: max. 240,000 pts/s
	Multiple returns: max. 1,200,000 pts/s
	System Accuracy
	Horizontal: 5 cm @ 150 m
	Vertical: 4 cm @ 150 m

	Measured under the following conditions in a DJI laboratory environment: Zenmuse L2 mounted on a Matrice 350 RTK and powered up. Using DJI Pilot 2’s Area Route to plan the flight route (with Calibrate IMU enabled). Using repetitive scanning with the RTK in the FIX status. The relative altitude was set to 150 m, flight speed to 15 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1500 m. The field contained objects with obvious angular features, and used exposed hard ground check points that conformed to the diffuse reflection model. DJI Terra was used for post-processing with Optimize Point Cloud Accuracy enabled. Under the same conditions with Optimize Point Cloud Accuracy not enabled, the vertical accuracy is 4 cm and the horizontal accuracy is 8 cm.
	Real-Time Point Cloud Coloring Coding
	Reflectivity, Height, Distance, RGB
	LiDAR
	Ranging Accuracy (RMS 1σ)
	2 cm @ 150 m

	Measured in an environment of 25° C (77° F) with a subject of 80% reflectivity at a distance of 150 m. The actual environment may differ from the testing environment. The figure listed is for reference only.
	Maximum Returns Supported
	5
	Scanning Modes
	Non-repetitive scanning pattern, Repetitive scanning pattern
	FOV
	Repetitive scanning pattern: Horizontal 70°, Vertical 3°
	Non-repetitive scanning pattern: Horizontal 70°, Vertical 75°
	Minimum Detection Range
	3 m
	Laser Beam Divergence
	Horizontal 0.2 mrad, Vertical 0.6 mrad

	Measured at full width at half maximum (FWHM) conditions. 0.6 mrad signifies that for every 100m increase in distance, the diameter of the laser beam expands by 6 cm.
	Laser Wavelength
	905 nm
	Laser Spot Size
	Horizontal 4 cm, vertical 12 cm @ 100 m (FWHM)
	Laser Pulse Emission Frequency
	240 kHz
	Laser Safety
	Class 1 (IEC 60825-1:2014)
	Accessible Emission Limit (AEL)
	233.59 nJ
	Reference Aperture
	Effective Aperture: 23.85 mm (equivalent to circular)
	Max Laser Pulse Emission Power Within 5 Nanoseconds
	46.718 W
	Inertial Navigation System
	IMU Update Frequency
	200 Hz
	Accelerometer Range
	±6 g
	Angular Velocity Meter Range
	±300 dps
	Yaw Accuracy (RMS 1σ)
	Real-time: 0.2°, Post-processing: 0.05°

	Measured under the following conditions in a DJI laboratory environment: Zenmuse L2 mounted on a Matrice 350 RTK and powered up. Using DJI Pilot 2’s Area Route to plan the flight route (with Calibrate IMU enabled). RTK in the FIX status. The relative altitude was set to 150 m, flight speed to 15 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1500 m.
	Pitch/Roll Accuracy (RMS 1σ)
	Real-time: 0.05°, Post-processing: 0.025°

	Measured under the following conditions in a DJI laboratory environment: Zenmuse L2 mounted on a Matrice 350 RTK and powered up. Using DJI Pilot 2’s Area Route to plan the flight route (with Calibrate IMU enabled). RTK in the FIX status. The relative altitude was set to 150 m, flight speed to 15 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1500 m.
	Horizontal Positioning Accuracy
	RTK FIX: 1 cm + 1 ppm
	Vertical Positioning Accuracy
	RTK FIX: 1.5 cm + 1 ppm
	RGB Mapping Camera
	Sensor
	4/3 CMOS, Effective Pixels: 20 MP
	Lens
	FOV: 84°
	Format Equivalent: 24 mm
	Aperture: f/2.8-f/11
	Focus Points: 1 m to ∞ (with autofocus)
	Shutter Speed
	Mechanical Shutter: 2-1/2000 s
	Electronic Shutter: 2-1/8000 s
	Shutter Count
	200000
	Photo Size
	5280×3956 (4:3)
	Still Photography Modes
	Single shot: 20 MP
	Timed: 20 MP
	JPEG Timed Interval: 0.7/1/2/3/5/7/10/15/20/30/60 s
	RAW/JPEG + RAW Timed Interval: 2/3/5/7/10/15/20/30/60 s
	Video Codec and Resolution
	H.264
	4K: 3840×2160@30fps
	FHD: 1920×1080 @30fps
	ISO
	Video: 100-6400
	Photo: 100-6400
	Video Bitrate
	4K: 85Mbps
	FHD: 30 Mbps
	Supported File System
	exFAT
	Photo Format
	JPEG/DNG (RAW)
	Video Format
	MP4 (MPEG-4 AVC/H.264)
	Gimbal
	Stabilization System
	3-axis (tilt, roll, pan)
	Angular Vibration Range
	0.01°
	Mounting
	Detachable DJI SKYPORT
	Mechanical Range
	Tilt: -143° to +43°
	Pan: ±105°

	* Structural limit, not controllable range.
	Controllable Range
	Tilt: -120° to +30°
	Pan: ±90°
	Operation Mode
	Follow/Free/Re-center
	Data Storage
	Raw Data Storage
	Photo/IMU/Point cloud/GNSS/Calibration files
	Point Cloud Data Storage
	Real-time modeling data storage
	Supported microSD Cards
	microSD: Sequential writing speed 50 MB/s or above and UHS-I Speed Grade 3 rating or above; Max capacity: 256 GB. Use the recommended microSD cards.
	Recommended microSD Cards
	Lexar 1066x 64GB U3 A2 V30 microSDXC
	Lexar 1066x 128GB U3 A2 V30 microSDXC
	Kingston Canvas Go! Plus 128GB U3 A2 V30 microSDXC
	Lexar 1066x 256GB U3 A2 V30 microSDXC
	Post-Processing
	Supported Software
	DJI Terra
	Data Format
	DJI Terra supports exporting point cloud models in the following formats:
	PNTS/LAS/PLY/PCD/S3MB

DJI Zenmuse L2 Technical Specifications

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