IP ratings explained

IP rating, also known as Ingress Protection rating or International Protection rating, is a standard used to classify and rate the degree of protection provided by an enclosure or electronic device against intrusion of solids and liquids. The IP rating system is defined by the International Electrotechnical Commission (IEC) in the standard IEC 60529.

The IP rating consists of two digits, each indicating a different aspect of protection:

The first digit represents the level of protection against solids, such as dust and particles. It ranges from 0 to 6, with higher numbers indicating higher levels of protection. The ratings are as follows:

  • 0: No protection against solids.
  • 1: Protection against solid objects greater than 50mm in size.
  • 2: Protection against solid objects greater than 12.5mm in size.
  • 3: Protection against solid objects greater than 2.5mm in size.
  • 4: Protection against solid objects greater than 1mm in size.
  • 5: Limited protection against dust ingress (dust may enter but not in harmful quantities).
  • 6: Complete protection against dust ingress (dust-tight).

The second digit represents the level of protection against liquids, such as water. It ranges from 0 to 9, with higher numbers indicating higher levels of protection. The ratings are as follows:

  • 0: No protection against liquids.
  • 1: Protection against vertically falling drops of water or condensation.
  • 2: Protection against vertically falling drops of water when the enclosure is tilted up to 15 degrees.
  • 3: Protection against spraying water at an angle up to 60 degrees from vertical.
  • 4: Protection against splashing water from any direction.
  • 5: Protection against low-pressure jets of water from any direction.
  • 6: Protection against powerful jets of water or heavy seas.
  • 7: Protection against the effects of temporary immersion in water (up to 1 meter for 30 minutes).
  • 8: Protection against continuous immersion in water under conditions specified by the manufacturer.
  • 9: Protection against high-pressure and high-temperature water jets, often used in industrial applications.

For example, an IP67 rating means the device is dust-tight (6) and can withstand immersion in water up to 1 meter for 30 minutes (7).

It's important to note that the IP rating only considers protection against solids and liquids and does not cover other aspects such as mechanical impact resistance or electrical safety. Additional standards may be applicable for those specific areas.

IP ratings are commonly used in various industries, including consumer electronics, automotive, outdoor equipment, and industrial applications, to provide information about the level of protection offered by a product against environmental conditions. When choosing a product, it's essential to consider the IP rating that aligns with the intended use and environmental conditions to ensure proper protection.

RELATED ARTICLES

New York Timesquare

Programmatic DOOH Advertising explained

by | June 21, 2023

Programmatic DOOH (Digital Out-of-Home) advertising is an automated method of buying and selling ad space on digital screens placed in public spaces. It combines the power of programmatic advertising with the reach and impact of DOOH to deliver targeted messages to the right audience at the right time. Here’s how programmatic DOOH advertising works: Programmatic […]
The difference between VR, AR, and MR

The difference between VR, AR, and MR

by | June 22, 2023

Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR), all fall under umbrella term of Extended Reality (XR), that describe different immersive technology experiences that provides seamless blend of the physical and digital world and allows users to interact with computer-generated environments and objects. Virtual Reality (VR) Virtual Reality (VR) is a fully digital […]
Concept and steps in Mixed Reality setup

Concept and steps in Mixed Reality setup

by | June 22, 2023

Mixed reality (MR) refers to the integration of the physical and virtual world, providing a more immersive experience. To set up mixed reality, a VR headset and an external camera are used to capture the physical environment and the green screen acts as a background to add virtual elements. The following are the principles involved […]
What is vending machine and different kinds of them

What is vending machine and different kinds of them

by | June 22, 2023

A vending machine is a self-service device that dispenses products or services to customers in exchange for payment. It typically consists of a cabinet or enclosure with compartments or slots where the items are stored. Here are a few characteristics that define a vending machine: It’s worth noting that vending machines can come in various […]
Why not just use consumer TV as digital signage?

Why not just use consumer TV as digital signage?

by | June 22, 2023

Digital signage has become a popular way for businesses to communicate with their customers. It allows for dynamic, eye-catching displays that can convey information, promote products, and create a unique atmosphere. However, some businesses may be tempted to save money by using consumer-grade TVs instead of specialized digital signage displays. In this article, we’ll explore […]