北醒（北京）光子科技有限公司
SJ-PM-TF02-Pro-W A00 Product Manual
Figure 1: Constructional Drawing of TF02-Pro-W (unit: mm)
About protection grade
：
INGRESS PROTECTION (IP) Protection Grade System is drafted by INTERNATIONAL
ELECTROTECHNICAL COMMISSION (IEC) to classify electrical appliances according to
their dust and moisture resistance characteristics. IP protection grade is composed of two
figures, the first representing the grade of electrical appliance dust proof and preventing the
intrusion of foreign objects, and the second representing degree of electrical appliance
moisture proof and water proof. The greater the number is, the higher the degree of protection
is.
Protection grade of TF02-Pro-W: IP5X, IP dust proof: Grade 5, IP water proof: 0.
Grade 5 of IP dust proof represents Protected from limited dust ingress, but the ingress dust
will not affect the equipment working.
Except for the shaft of the servo, the design of other parts of the LiDAR has higher dust proof
level, which will not affect the normal operation of LiDAR.
Dust proof grade
Water proof grade
