Access control for industrial sites in ATEX zones: what do you need to think about?
Ensuring safety in the demanding environment of industrial sites is an absolute priority. This challenge becomes even more complex in ATEX zones, where the risk of explosion is real. This is why access control for industrial sites requires special attention. But what do you need to think about to ensure effective and secure access control?

ATEX regulations for industrial sites
ATEX (Atmosphères Explosives) regulations are a European directive designed to ensure the safety of workers and installations in environments where there is a risk of explosion due to the presence of flammable substances or combustible dusts. Zones are classified according to the risk of an explosive atmosphere.
Controlling access to industrial sites in ATEX zones calls for strict management of entries and exits. Unauthorized persons must be kept away from high-risk areas, and ATEX equipment used must be CE and “Ex” marked.
Define risk zones and authorized accesses
Defining risk zones is the first step in controlling access to industrial sites in ATEX zones. You need to identify these areas to guarantee the safety of your employees and your facilities.
Once you’ve identified the areas at risk, you need to determine authorized access. This limits access to authorized persons. These zones can be indicated by signs or floor markings.
By following these steps, you can ensure effective, secure access control on your industrial site in an ATEX zone.
| Access control for industrial sites in ATEX zones involves much more than defining risk zones and authorized access. You also need to think about: Installing intrusion detection systems.Installing video surveillance systems.Training personnel in ATEX zone safety. |
Set up an appropriate access control system
Installing a suitable access control system enables you to restrict access to sensitive areas, while facilitating the flow of authorized personnel. An access control system for an industrial site in an ATEX zone must be certified for this type of environment. It must withstand extreme conditions and not be a source of ignition:
- Opt for robust, customized solutions.
- Check the functionalities offered by the access control system. It must be able to quickly identify people, record their movements and manage access authorizations. Visit RFID technology is often used in this context.
- Train your staff à use of the access control system. Make sure they understand its importance and know how to use it properly.
An efficient industrial site access control system combines cutting-edge technology with good operating practices.