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  The meaning of IP code (protection type)  
     
      According to the EN 60529 standard, the IP code is used to indicate the type of protection for electrical equipment (mainly to prevent the intrusion of solid or liquid foreign objects) The IP code consists of two digits. The first digit represents preventing the intrusion of solid foreign objects, and the second digit represents waterproofing or vapor resistance

Specific meanings

The first digit (to prevent the intrusion of foreign objects)

0: No protection

1:>50 mm foreign object

2:>12 mm foreign object

3:>2.5 mm foreign object

4:>1.0 mm foreign object

5:Dust (dustproof)

6:Dust (dust seal)

Second digit (waterproof)

0:No protection

1:Vertically falling water

2:Water falling within the range of 75 to 90 degrees

3:Misty water

4:Splashing water

5:Water sprayed out

6:Seawater

7:Partially immersed in water

8:Immerse all in water

    The cables and sockets used in general instruments are mostly IP65, which can prevent dust and splashing water.		  
     
     
 
     
 
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