The instantaneous peak power of the laser is 25W, but the actual average power used wll be much lower than this value, andit
is driven by a pulsed method, which only emits for a very short time to ensure the safety of humans and pets and meet the-
Class l level laser safety standard.
The typical value of reflectivity is shown here, and the actual value depends on environmental conditions and target object
characteristics.
The laser ranging instrument can detect and output point cloud data when the distance to the target object is 0.05m. However-
due to the inability to quarantee detection accuracy, this data is for reference only.
In 2D mode, the angle range is 180° or 192° (in NEGA Mode), and the effective frequency is still 64,000 points per second.
To ensure the effective detection of objects with diferent refectivities within the range, there may be a slight decrease in point-
cloud accuracy at some locations. The test conditions are as folows: environment temperature of 259c, target object reflectiv-
ityof 90%, and test distance of 15m.
In environments such as high and low temperatures, strong vibrations, and heavy fog, the performance of L2 will decrease
slightly. In addition, long-term operation at high temperatures may affect the product performance and even cause damage to
the product. It is recommended that users increase heat dissipation measures to ensure that the temperature of the bottom
cover does not exceed 85 ° C. If the temperature is too high, the over-temperature protection mechanism will be triggered, and
L2 will issue an over-temperature warning. When the temperature is severely exceeded, L2 will stop running.
The protection effect of L2 varies greatly under different installation angles. Please increase external protection according to
the actual installation angle on your own; damage caused by improper installation or external protection is not covered by the
warranty.
The stable power and peak power are different in different environments. When the environmental temperature range is from
-10 ° C to 30 ° C, L2 will automatically operate in the self-heating mode and will not output point clouds until the temperature
meets the requirements, and the peak power can reach 13W at this time. Please design the power supply reasonably to ensure
the normal operation of the equipment.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
Storage Environment Temperature
Protection Level
Power
Operating Voltage
Size
Weight
-20℃-60℃
IP54
10W （Environment Temperature 25℃）
12V DC
75（width）x75（depth）x65（height）mm
230g
[7]
[8]
This manual will not be notified separately if updated.
You can check the latest version of the "User Manual" on the official website of Unitree.
Unitree is a trademark of Hangzhou Yushu Technology Co., Ltd.
Windows is a registered trademark of Microsoft Corporation and its subsidiaries in the United States.
https://www.unitree.com/en/download
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