What is IPX5 Waterproof Rating? Explained: What It Means and When You Need It
What is IPX5 Waterproof Rating? Explained: What It Means and When You Need It
Waterproof ratings can be confusing, but they’re essential when choosing electronics, outdoor gear, or anything that needs protection from moisture. These ratings are also known as protection ratings and are standardized by the International Electrotechnical Commission. One rating you’ll often see is IPX5, commonly found on products like Bluetooth speakers, headphones, and fitness devices. IPX5 is a waterproof IP rating and is one of the common ratings found on consumer electronics.
In this blog, we’ll break down what IPX5 means, how it compares to other waterproof ratings, and when it’s the right choice for your needs. The Ingress Protection code (IP code) is the industry standard for these ratings.
What Is IPX5?
IPX5 is part of the Ingress Protection code (IP) rating system, which measures how well a device resists intrusion from solids (like dust) and liquids (like water). The IPX5 code is part of this standardized system, which uses two digits to indicate the level of protection provided.
IP stands for Ingress Protection.
The first digit refers to the protection level against solids, with higher digits indicating stronger protection.
The second digit refers to the protection level against liquids, with each digit specifying the degree of water resistance.
An X means the product hasn’t been tested for solid ingress. The letters IP stand for Ingress Protection, and this standardized code replaces vague marketing terms with clear, measurable protection ratings.
So, IPX5 means the device has been tested only for water resistance and can withstand low-pressure water jets from any direction. It’s splash-proof but not submersible.
How IPX5 Compares to Other Waterproof Ratings
Here’s a quick comparison of different IP ratings, with IPX5 being among the most common IP ratings for consumer devices:
IPX4: Protects against water splashes from any direction. Good for light rain or sweat.
IPX5: Resists low-pressure water jets. This water resistance rating is suitable for rain, splashes, and spills, offering a moderate protection level.
IPX6: Handles stronger, high-pressure water jets. This is a higher IP rating than IPX5, providing a greater protection level against water ingress.
IPX7: Protects against temporary immersion in water (up to 1 meter for 30 minutes). This is also a higher IP rating, offering enhanced protection level for more demanding environments.
These water resistance ratings are determined through standardized tests that assess the protection level of each device.
Test Setup for IPX5 Rating
Understanding how a device earns its IPX5 rating starts with the test setup designed to simulate real-world water exposure. This process ensures that electronic devices, such as portable speakers, fitness trackers, and security cameras, can withstand low pressure water jets and provide reliable protection against water ingress during outdoor activities or unexpected rain.
The IPX5 test setup involves several key steps to verify the device’s water resistance:
Preparation: The electronic device is placed in its normal position, just as it would be used in everyday life. All openings and vents are checked, and any moving parts are secured to prevent accidental contact or movement during testing.
Nozzle Setup: A specialized 6.3mm nozzle is positioned 2.5 to 3 meters away from the device. This nozzle is designed to deliver consistent low pressure water jets, simulating conditions like splashing water or rain.
Water Flow Rate: The water flow is carefully controlled at 12.5 litres per minute, creating a steady stream that mimics the kind of water exposure outdoor electronics might face.
Test Duration: The device is exposed to the water jets for 1 minute per square meter of its surface area, with a minimum test time of 3 minutes. This ensures that every part of the device receives adequate exposure to assess its level of protection.
Inspection: After the test, the device is thoroughly inspected for any signs of water ingress or damage. This step is crucial to confirm that the device’s protection against water is effective and that no harmful effects have occurred.
Verification: Finally, the results are reviewed to ensure the device meets the strict requirements for the IPX5 rating. Only devices that pass this rigorous test setup can be labelled as IPX5-rated.
By following this comprehensive test setup, manufacturers can confidently claim that their devices offer a high level of water resistance, making them suitable for use in rain, during outdoor activities, or in environments where splashing water is a concern. The IPX5 rating gives consumers peace of mind, knowing their electronic devices are protected against water jets and are built to handle the challenges of everyday life.
When Is IPX5 Protection Enough?
IPX5 is ideal for situations where your device may get wet but won’t be submerged. The protection provided by IPX5 is limited to water sprays and low-pressure water jets, meaning it does not offer complete protection or safeguard against water immersion. Here are some examples:
✅ Outdoor Activities
Perfect for hiking, biking, or running in the rain—IPX5-rated headphones or speakers can also withstand water sprays encountered during outdoor activities. They can handle moisture without damage.
✅ Beach or Poolside Use
Great for portable speakers or gadgets that might get splashed during beach or poolside use, but keep in mind that IPX5 does not protect against water immersion or prolonged exposure to chlorinated water.
✅ Workout Gear
Sweat-resistant and durable for intense exercise, IPX5 helps protect the electronic components from sweat and moisture. Common in fitness trackers and sports earbuds.
✅ Home Use Around Water
Safe for use in kitchens or bathrooms where spills and splashes are common, IPX5-rated devices are also protected against dripping water. This rating helps prevent water from reaching hazardous parts inside the device, enhancing safety in wet environments.
Benefits of IPX5-Rated Devices
Choosing an IPX5-rated product comes with several advantages:
Reliable Water Resistance: Protects against rain, sweat, and light sprays, helping to protect the device from water damage.
Durability: Built for active lifestyles and unpredictable environments, with robust mechanical casings and electrical enclosures that enhance water protection.
Affordability: Often more budget-friendly than higher-rated waterproof devices.
Limitations of IPX5
While IPX5 offers solid protection, it’s important to understand its limitations as a water resistance rating focused on liquid ingress protection only:
❌ No Dust Protection: The “X” means dust resistance hasn’t been tested. IPX5 is not dust tight or dust resistant and does not protect against foreign objects or solid objects such as dust, debris, or other solid particles.
❌ Not Submersible: Avoid dropping it in water or exposing it to heavy water pressure.
Should You Choose IPX5?
Go with an IPX5-rated device if:
You need protection from rain, sweat, or splashes, and want a protection rating that offers a specific protection level against water ingress.
You want a cost-effective option with a decent water resistance rating.
You’re using the device outdoors, during workouts, or around water—but not in it.
If your device will be submerged or exposed to heavy water pressure, consider alternatives with higher IP ratings, such as IPX7 or IP68, which provide a greater water resistance rating and enhanced protection level for more demanding conditions.
The IPX5 waterproof rating is both a waterproof IP rating and an ingress protection rating, offering a practical balance between protection and affordability. The water protection provided by IPX5 is verified through standardized tests, ensuring reliable resistance to water jets from any direction. It’s perfect for users who need moisture resistance without full waterproofing. Whether you’re jogging in the rain, relaxing poolside, or cooking in the outdoor kitchen, IPX5-rated devices are built to handle everyday water exposure while keeping your gear safe and functional.
Before buying, think about how and where you’ll use your device. Matching the ingress protection rating to your lifestyle ensures you get the right level of water protection without overspending.
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