Technical Articles

What is BS EN 60721-3-2:2018?

BS EN 60721-3-2:2018 is a professional technical standard that provides guidelines and classifications for environmental conditions commonly found in various industries. It focuses on specifying the requirements for classifying and categorizing air temperatures, humidity levels, and environmental corrosivity. The standard assists in designing and maintaining equipment, systems, and installations to ensure their functionality and performance under different environmental conditions.

Importance of BS EN 60721-3-2:2018

This technical standard plays a crucial role in ensuring the reliability and durability of equipment and systems. By defining the environmental conditions that they can operate within, it helps manufacturers and engineers design products that can withstand specific environments. For example, electronic devices may require certain temperature and humidity levels to function optimally, while corrosion-prone industries need to consider environmental corrosivity when selecting materials and coatings.

Key Classifications and Categories

BS EN 60721-3-2:2018 classifies environmental conditions based on three primary factors: air temperature, humidity, and corrosivity. Each factor has distinct categories that define the range of conditions. These classifications aid in determining the appropriate protection measures or equipment needed to ensure the safe and efficient operation of various applications.

The standard also considers different levels of corrosivity, ranging from low to very high, which helps industries select suitable materials and coatings based on the environment's corrosive potential. This classification system enables organizations to make informed decisions about equipment placement and maintenance procedures to prevent failures and avoid costly repairs or replacements.

Implementing BS EN 60721-3-2:2018

To maximize the benefits of BS EN 60721-3-2:2018, businesses and industries must understand and apply its guidelines effectively. This requires conducting thorough environmental assessments and analyzing the specific conditions within their operations. By identifying the relevant classifications and categories, organizations can ensure that their equipment and systems are designed to withstand the expected environmental challenges.

Regular monitoring and maintenance are also essential for staying compliant with the standard. Assessing any changes in environmental conditions and adapting the necessary protection measures or modifications to equipment and systems will help prevent malfunctions and extend their lifespan.



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