MEANING OF IP68
IP68 means completely dustproof and protected against prolonged immersion in water deeper than 1 meter. The exact depth and duration can vary depending on the specific product and manufacturer. It is therefore always advisable to carefully check the product documentation.
When intensive cleaning methods are applied, such as high-pressure washing or steam cleaning, additional protection against water ingress may be necessary. In that case, the product requires an IP69 or IP69K rating.
Waterproof
For LED lighting on trucks, tractors, and off-road vehicles, IP68 is frequently used. Especially when these vehicles drive on outdoor roads, they are often exposed to mud, water puddles. The lighting should function reliably under these harsh conditions.
DUST PROTECTION
For IP68, where the "6" stands for the highest classification of dust protection, it can be said that the device is completely protected against dust and other solid particles. This means that IP68 devices are dustproof and cannot allow harmful amounts of dust to penetrate, even under heavy and dusty conditions.
EXAMPLES OF IP68
Many smartphones and smartwatches come with IP68. Whether you can swim with a smartwatch depends not only on the IP Rating but also the ATM (Atmospheres) Rating. For swimming/snorkeling, you need 10 ATM, and for water sports like sailing and diving, you need 20 ATM. Additionally, temperature fluctuations play a role, so be careful when coming out of the water and going into direct sunlight.
Maritime Applications: Vehicles used in maritime environments, such as boats, jet skis, or boat trailers, require lighting that can withstand the corrosive effects of saltwater and the impact of waves. IP68 vehicle lighting provides protection against water ingress and ensures reliable operation, even in heavy maritime conditions.
INTENSIVE CLEANING
When intensive cleaning methods are applied, such as high-pressure cleaning or steam cleaning, additional protection against water ingress may be necessary. Even then, a higher IP rating is important.
IP68 vs IP67, what is the difference?
The difference between IP68 and IP67 Rating is primarily found in their water resistance. The dust tightness is the same. Both IP67 and IP68 offer the same level of protection against dust, meaning they are both considered "dustproof."
Both classifications are designed to prevent dust particles from entering electronic devices, making them suitable for use in environments where dust is a common issue.
IP68 offers a higher level of protection against water ingress than IP67. These products are resistant to prolonged immersion in water under specific conditions specified by the manufacturer, while IP67 only provides protection against immersion up to a depth of 1 meter for a limited time.
Watch the video explanation of IP68 here.
Explanation of the next IP value: IP69
Or consult the complete overview of IP Values.