There is a full range of IP ratings, however, we will specifically talk about IPX7 vs. IP67 in this guide. You will learn the differences and similarities between the two as well as which one is better.
While purchasing an electronic gadget, you must know about IP ratings. Because this feature determines the level of resistance your device poses against liquid and solid contact.
What is IP Rating/Number?
IP stands for Ingress Protection and it is a standard set by the International Electrotechnical Commission (IEC). An IP rating or number signifies the level of protection of a gadget from liquid or solid.
All types of electronic devices have two parts: the exterior body or covering and the internal components or circuit. The internal system is protected by an external covering.
IP rating tells about the strength of the external body or covering to what extent it can protect the internal components when the device is placed under varying environmental conditions.
How to Read IP Numbers?
An IP number has two parts such as IPX7 and IP67. The first number tells about the capacity of solid resistance while the second number tells about the waterproofing level of the device.
The solid resistance capacity varies from 0 to 6 and 6 is the highest level which means the device is resistant to dust, debris, palms, hands, fingers, slight pressure, and physical shocks.
Waterproofing capacity varies from 0 to 8 and number 8 is the highest level for consumer gadgets. Number 9 also exists but those devices are designed for other purposes.
For example, in IP67, the digit 6 stands for solid resistance and the number 7 refers to waterproofing. In IPX7, the digit 7 tells that the device is fully waterproof, and “X” shows that it is not tested for dust resistance.
Why It Is Important to Know IP Rating?
Before choosing a device, you should check its IP rating. Because devices are used in different weather conditions such as cold winters, hot summers, sun, water, deserts, and other regions.
Therefore, the gadgets are designed with different levels of sturdiness so that you can choose according to your specific environment and usage.
IPX7 Compared to IP67
If we compare IPX7 vs IP67, IPX7 means the product is only waterproof and can be submerged in water of 1 meter depth for 30 minutes.
IP67 is better than IPX7 because it is fully dustproof and waterproof. IP67 can also be submerged in water for 30 minutes at a depth of 1 meter and can be used in dirty places.
In IPX7, “X” means that a particular device has not undergone a test for protection against solid objects (dust). While in IP67, X has a maximum value of “6” which shows that the device is fully dustproof.
In IPX7, “X” could be any number from 0-6 that we actually don’t know because the manufacturer has not tested the device for it.
Read our complete IPX waterproof rating guide so you can understand fully about IP Ratings.
Which Product is better to buy: IPX7 or IP67?
Of course, you should go for IP67 as we have proved it is better than IPX7 from the above discussion. However, it is decided based on your needs.
If you are going to use the product only at your home or in a clean area with no dust at all, you may go for IPX7 because it is waterproof and can bear water conditions and it is never going to face dust conditions.
On the other hand, if you are living in a dust area or anticipate using that product in such an area, you must look for an IP67 rating.
IP67 and IP68 are also called weather-proof products because these can handle all types of weather conditions including rain and dust etc.
Devices that are used in extreme conditions should be both waterproof and dustproof. It is better if such devices are also drop-proof means that they can resist damage if accidentally fall from your hands.
Related: IPX8 vs IP68
You now have a clear idea of IPX7 vs. IP67 ratings. IP67 is better but you should buy it if you really need it as it is not mostly needed. IPX7 is perfect for use in rain, during showers, on beaches and pools, and many other water places.