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30 Years of Expertise in Ex Inspections: The Story Behind Nexar

By
Arnlea
Date Published:
July 31, 2025
|
Date Updated:
October 15, 2025
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For more than three decades, Arnlea has specialised in Ex inspection software for companies operating in hazardous environments. That level of commitment delivers more than just experience, it brings deep industry knowledge, practical insight, and a clear understanding of what truly works in the field.

Over the years, we’ve worked closely with inspection teams, safety managers, and operational leaders, listening to the challenges they face every day. This collaboration has been central to the continuous development of our software, ensuring each iteration is shaped by real-world needs—not assumptions.

The result is Nexar: the culmination of 30 years of continuous improvement.

Nexar is built to:

  • Make operations safer by streamlining Ex inspections
  • Ensure compliance with international standards like ATEX and IECEx
  • Boost efficiency by reducing time spent on manual admin
  • Lower costs through smarter, data-driven processes
  • Improve decision-making with real-time visibility and reporting

When you’ve been focused on hazardous area inspections for as long as we have, trust is earned through proven results. That’s why global clients across energy, manufacturing, and other high-risk industries rely on Arnlea—and Nexar—to help them get the job done right.

👉 Want to find out more about Nexar? Contact us at enquiries@arnlea.com.

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Frequently asked questions

Everything you need to know about the product and billing.
What equipment needs ATEX inspection?
Everything in a classified hazardous area. That covers electrical items (motors, lighting, junction boxes, panels, instrumentation) and non-electrical equipment where it has been assessed as a potential ignition source, such as rotating machinery or equipment that could generate static.‍
What standard governs ATEX inspections?
IEC 60079-17 (BS EN 60079-17 in the UK). It defines the three inspection grades, the four inspection types (initial, periodic, sample, special), and the requirements for inspection intervals and documentation.
How often should ATEX inspections be carried out?
IEC 60079-17 states that the interval between periodic inspections should not exceed three years, though this can be adjusted based on a documented risk assessment. Initial inspections must happen before commissioning. Portable apparatus typically needs inspecting every 12 months.
What are the three grades of Ex inspection?
Grade V (Visual) covers defects visible without tools, with equipment energised. Grade C (Close) covers defects found using hand tools and access equipment. Grade D (Detailed) covers defects found by opening enclosures and using test equipment, with the equipment de-energised.
What is ATEX/IECEx inspection?
It is the systematic examination of equipment installed in hazardous areas to verify it remains safe, correctly installed, and compliant with explosion protection standards. The process is governed by IEC 60079-17 and is a legal requirement under ATEX (in Europe) and DSEAR (in the UK).
Arnlea's Solutions

Discover our Range of Services

Arnlea provide more than just Ex software—we offer a complete solution to digitalise and optimise your Ex inspection process.

Nexar

Nexar is Arnlea’s powerful, purpose-built, cloud-based software for hazardous area inspections and asset management. Easy to deploy and simple to use, it’s packed with smart features that streamline your operations.

RFID Tags

Ensure accurate asset tracking with RFID tags, QR codes, or barcodes, reducing manual errors and improving efficiency.

ATEX Devices

We partner with top suppliers to provide the latest ATEX-certified tablets, mobiles, scanners, and laptops—ensuring you have the right technology for hazardous environments.
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