What is higher than IP65?

In the world of technology, there are various standards and certifications that define the level of protection offered by electronic devices against environmental factors such as dust and water. One such standard commonly used is the IP (Ingress Protection) rating system. IP ratings are followed by a two-digit number, where the first digit represents the level of protection against solid objects, and the second digit indicates the level of protection against liquids.

Understanding IP65

IP65 is a commonly found rating in consumer electronics and industrial equipment. It provides a high level of protection against dust and water. The first digit 6 signifies complete protection against dust, while the second digit 5 means protection against low-pressure jets of water from all directions. However, there are ratings higher than IP65 that offer even greater protection for specific applications.

Exploring Higher IP Ratings

IP66: This rating indicates that the device is completely dust-tight and can withstand powerful jets of water from all directions. IP66-rated devices are ideal for outdoor use in harsh environments where high-pressure water jets may be present, such as washdown areas in food processing industries.

IP67: Devices with an IP67 rating provide a higher level of protection against solids and liquids. They are both dust-tight and capable of withstanding immersion in water up to a meter deep for a limited time. Such devices are commonly used in marine applications or environments where submersion may occur.

IP68: The highest rating in the IP system, IP68 devices offer complete dust protection and can survive being submerged in more than one meter of water for extended periods. These devices are designed for extreme conditions, including underwater usage in activities such as scuba diving or deep-sea exploration.

Conclusion

While IP65 is a widely adopted standard that provides adequate protection for most everyday applications, understanding higher IP ratings can be beneficial when selecting electronic devices for specific environments. Depending on the intended use and expected exposure to dust or water, opting for IP66, IP67, or even IP68-rated devices can offer an extra layer of safety and durability in extreme conditions.