What is the IP rating? What are the differences in IP ratings for industrial phones?

Different types of industrial special-purpose telephones have ratings ranging from IP65 to IP67. How can you determine the appropriate rating based on your product needs? Below are some differences between different ratings, primarily in terms of water resistance.

• IP65: Protects against low-pressure water jets, such as those from a regular water pipe. Suitable for indoor or outdoor locations with normal rainfall.
• IP66: Provides IP65 protection and can withstand high-pressure water jets, such as powerful water jets. Suitable for environments subject to extreme rainfall or ocean erosion, or for industrial cleaning.
• IP67: Provides IP66 protection and can withstand short-term submersion in water, typically to a depth of one meter for 30 minutes. Suitable for use in coastal areas, areas prone to flooding, or other environments with a risk of water immersion.