In the design and installation of technical systems, each device must meet certain physical, environmental, and safety requirements. To determine whether a device is suitable for a demanding environment—such as rain, impacts, or explosive atmospheres—there are classifications that describe its degree of protection, resistance, or regulatory compatibility.
This section brings together the most common classifications: IP and IK codes, ATEX certifications, and other references that help quickly interpret a technical product's capabilities relative to its environment.
Understanding the codes means understanding how and where a system can operate with complete reliability.
What is the IP rating and what is it used for?
What does the IK rating mean in a device?
What is ATEX and in what industries does it apply?
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The IP rating (Ingress Protection) indicates the level of protection a device has against the intrusion of dust and water. It consists of two digits: the first refers to protection against solids (such as dust or fingers), and the second to protection against liquids (such as rain or water jets).
It helps determine whether equipment can be installed outdoors, in damp areas, or in demanding industrial environments.
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The IK rating measures a device’s resistance to mechanical impacts. The higher the number (from IK00 to IK10), the stronger the impact it can withstand without damage.
It is key to knowing whether a product is vandal-resistant or suitable for installation in public or exposed areas.
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ATEX is a European regulation that governs equipment used in explosive atmospheres, such as factories with flammable gases or combustible dust. ATEX-certified equipment ensures it will not trigger an explosion under hazardous conditions.
It is mandatory in chemical, oil, food, and pharmaceutical industries where there is a risk of explosion.