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ATEX accessories as Part of the Overall System
ATEX accessories connect and complement the main components of an explosion-protected system. Particularly when it comes to piping, adapters, grounding, and connection components, the appropriate design is crucial to ensuring that the entire system can be constructed in a technically consistent manner.
✔ Match connection dimensions to materials
✔ Select conductive or suitable components on a project-by-project basis
✔ Properly implement grounding and equipotential bonding
✔ Always consider accessories in the context of the risk assessment
Typical accessory categories
| Accessory Group | Function | Please note |
|---|---|---|
| Connecting components | Mechanically joining components | Dimensions, Material, Leak Tightness |
| Grounding Components | Reduce potential differences | Continuous connection and assembly |
| Fastening & Protection | Seamless integration into the system | Installation location, load, accessibility |
Selection Criteria
In addition to dimensions and mechanical fit, the medium, zone, temperature, electrical conductivity, and the main components present must be taken into account. For retrofits, it must be verified that the accessories are compatible with the existing system configuration.
Installation and Maintenance
Connections, grounding points, and moving parts should be checked regularly. Loose connections, wear, or deposits can impair the functioning of the entire system.
FAQ
Can any standard accessories be used in an ATEX system?
There is no one-size-fits-all answer. Suitability must align with the specific risk assessment and system design.
What is particularly important when retrofitting?
Technical compatibility with materials, connection sizes, grounding, and existing components.
Is a conductive connection alone sufficient?
No. It can be part of the security concept, but it does not replace the overall assessment.
Selection Guidance
When selecting accessories, information about the existing system, zone, medium, and the components to be connected is particularly helpful.
