How to Choose IP Level for Your Device?

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IPXX Rating

The international industrial standard waterproof grade IP is close to the Japanese industrial standard JIS waterproof grade, which is divided into 9 grades from 0 to 8. The IP grade also stipulates dust resistance.

Dustproof & Waterproof

The protection grade adopts the IP×× grade standard recommended by the International Electrotechnical Commission (IEC), and the grade is different for different installation places. For details, please refer to the following description for selection. In the grade standard, “××” is a two-digit number, the first digit indicates the protection level against solids, and the second digit indicates the protection level against liquids. There are 7 levels of solid protection level, which are represented by 0-6 respectively; there are 9 levels of liquid protection level, which are represented by 0-8 respectively.

Video Testings:

Dust-proof Level

0: no protection
1: Prevent the intrusion of large solids
2: Prevent the intrusion of medium-sized solids
3: Prevent small solids from entering and intruding
4: Prevent the entry of solid objects larger than 1mm
5: Prevent the accumulation of harmful dust
6: completely prevent dust from entering

Waterproof Level

1: Water droplets will not affect the shell
2: When the shell is tilted to 15 degrees, the water droplets into the shell have no effect
3: Water or rain has no effect on the shell from the 60-degree corner
4: The liquid splashed into the shell from any direction has no harmful effect
5: Rinse with water without any harm
6: Can be used in the cabin environment
7: Can be resistant to immersion in a short time (1m)
8: Long-term immersion in water under certain pressure

NumberFirst Number: Dust-proofSecond Number: Waterproof
0No protectionNo protection
1Prevent the intrusion of large solidsWater droplets will not affect the shell
2Prevent the intrusion of medium-sized solidsWhen the shell is tilted to 15 degrees, the water droplets into the shell have no effect
3Prevent small solids from entering and intrudingWater or rain has no effect on the shell from the 60-degree corner
4Prevent the entry of solid objects larger than 1mmThe liquid splashed into the shell from any direction has no harmful effect
5Prevent the accumulation of harmful dustRinse with water without any harm
6Completely prevent dust from enteringCan be used in the cabin environment
7Not applicableCan be resistant to immersion in a short time (1m)
8 Not applicable Long-term immersion in water under certain pressure

Video Testings:

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