Industries that operate in hazardous environments face unique safety challenges every day. Locations where flammable gases, vapors, mists, or combustible dust may be present require equipment that has been carefully evaluated to minimize the risk of ignition.
One of the most widely recognized standards for hazardous area equipment is EN 60079. This standard establishes the framework for evaluating electrical equipment intended for explosive environments and provides manufacturers with clear guidance for design, testing, and compliance.
Understanding the Purpose of EN 60079
The EN 60079 series was developed to define the requirements for equipment intended to operate safely in areas where explosive atmospheres may occur. Rather than focusing on a single product type, the standard covers a broad range of equipment, protection methods, installation requirements, inspection procedures, and maintenance considerations.
By applying these requirements, manufacturers can reduce ignition risks while ensuring their products comply with European regulations and internationally accepted safety practices. We work closely with our customers throughout the evaluation process, helping them understand which parts of the standard apply to their specific products and intended applications.
The standard also promotes consistency across industries, allowing products to be assessed using harmonized testing methods that are recognized by regulatory authorities and certification bodies.
Why Explosive Atmosphere Testing Is Essential
Hazardous environments can be found in numerous industries, including oil and gas, chemical processing, mining, pharmaceutical manufacturing, food production, and energy generation. In these locations, even a small ignition source may lead to catastrophic consequences.
This is why explosive atmosphere testing plays such a critical role in product development. Comprehensive testing verifies that equipment can operate safely under both normal operating conditions and specified fault conditions without creating an ignition source.
At ITL, we recognize that every application presents unique challenges. Our experienced engineers evaluate products according to the relevant protection concepts and environmental conditions, helping manufacturers identify potential risks before products reach the market.
Key Areas Covered by the Standard
The EN 60079 series includes multiple sections that address different protection methods and equipment categories. Depending on the product, testing may involve evaluating electrical insulation, temperature limits, enclosure integrity, mechanical strength, impact resistance, ingress protection, thermal performance, and fault tolerance.
Manufacturers must also demonstrate that their products maintain safe operation throughout their expected service life. This requires detailed technical documentation, design reviews, and laboratory evaluations that verify compliance with applicable requirements.
The Testing Process
Effective compliance begins long before laboratory testing takes place. We work alongside manufacturers to review product specifications, identify applicable standards, and develop an appropriate testing strategy.
Laboratory evaluations may include environmental testing, temperature measurements, electrical performance assessments, mechanical examinations, and verification of protection concepts.
Partner with ITL for Hazardous Area Testing
Navigating hazardous area regulations requires experience, technical knowledge, and a trusted testing partner. At ITL, we help manufacturers understand applicable standards, perform comprehensive evaluations, and prepare the documentation needed for successful certification. Whether you are developing a new product or updating an existing design, our team is ready to support every stage of the compliance process. Contact ITL today to learn how our testing and certification services can help you bring safe, reliable, and compliant products to market with confidence.
