![]() ![]() However, this level only stays waterproof if the spray is light, or just over 4 psi and relatively low flow. IPx5 is decent step up - if you spray your housing with water from any angle, the interior parts keep working. This describes many older watches and means that the interior parts will keep working after a splash of water, but any more water will be an issue. I68 waterroof full#You can see the full spectrum of rating numbers below:įor most applications, the lowest rating considered “water resistant” is IPx4. For instance, a product with an IP67 rating has much higher protection against the elements than a product with an IP14 rating. The higher the IP rating, the better the sealing design of the part/product. For example, IPx7 means we know how waterproof the enclosure is, but we neither know nor care about its dustproofness. If you want to only indicate the level of waterproofness, an “x” can be used in place of the first number. The system has two unrelated numbers following the IP: The first number indicates the level of dustproofness, while the second indicates waterproofness. It gives concrete meaning to the term waterproof by using standardized tests that must be passed to achieve different levels of waterproofness. The International Protection (IP) marking system is the generally accepted method for evaluating electronics housings that’s also called the Ingress Protection marking system. So, how waterproof is waterproof enough for your application? The International Protection (IP) Marking System For example, a smartphone case designed to keep rainwater from ruining a $1000 smartphone has different requirements than an electronics housing for monitoring deep-sea drilling equipment. In this article, we’ll explore the design aspects necessary to make sure you never ruin your company’s four-thousand-dollar prototype again.īefore diving in, we need to establish what the term “waterproof” means, because it’s subjective. Whether or not you’re making the next breakout electronics product, waterproof enclosures are used in all types of industry, from oil fields to iPhone cases. Given the beatings I’ve seen GoPros take, I’m really impressed by the robustness of the GoPro’s housing design and how foolproof the seals are. But for my young nephew’s generation, pictures are too static, largely due to one innovation: GoPro.Ī GoPro is a drop-proof, waterproof video camera most often used to capture the most mundane aspects of people’s vacations, but is also used by semi-pros to capture underwater video and crazy adventures. ![]() Remember going through National Geographic magazines from 30 years ago? I spent hours poring over images of life at the extremes: expeditions in glacial caves, Amazonian insects, Saharan dust storms, and underwater coral. ![]()
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