For employees in explosion-prone areas, choosing the right ATEX mobile phone or smartphone is essential for safe and efficient communication. However, given the multitude of models and safety requirements, the question arises: Which device is suitable for which activity?
In this guide, we provide you with helpful tips to make the right decision.
What factors influence the choice of an ATEX mobile phone?
The selection of a suitable explosion-protected mobile device mainly depends on two factors:
1. The ATEX Zone: How High is the Explosion Risk?
The ATEX standard (Explosive Atmospheres) classifies work environments according to their explosion risk into different protection zones. This classification is crucial, as not every ATEX mobile phone is suitable for every zone.
Classification of ATEX Zones:
| Zone | Hazard | Exemplary Deployment Locations |
|---|---|---|
| Zone 0 / 20 | Constant explosion hazard | Tanks, silos, pipelines with flammable gases or dusts |
| Zone 1 / 21 | Occasional explosion hazard | Chemical plants, refineries, paint shops |
| Zone 2 / 22 | Rare or short-term explosion hazard | Areas near hazardous zones, storage rooms for flammable materials |
Depending on the zone, the ATEX device must have the appropriate certification. A mobile phone that is approved for Zone 2, for example, must not be used in Zone 1 or 0.
📌 To the blog article: Overview of the explosion protection zones
2. The use: Smartphone or classic ATEX phone?
In addition to the security classification, the type of use is important. Should the device primarily be used for telephony, or are additional features such as apps, internet, and camera required?
| Device type | Properties | Ideal for... |
|---|---|---|
| ATEX-Mobile phone | - Classic Telephony & SMS - Robust housing with physical buttons - Mostly without internet functionality | ✔ Use in extreme environments ✔ Easy operation with gloves ✔ Longer battery life |
| ATEX-Smartphone | - Touchscreen & modern user interface - Internet Access & App Usage - Photo and video function - Partially with IoT & sensor integration | ✔ Documentation through photos/videos ✔ Digital workflows & process control ✔ Use of communication apps |
🔹 ATEX phones are particularly robust and are suitable for areas where telephony and simple communication are a priority.
🔹 ATEX smartphones, on the other hand, are ideal for technical professionals, engineers, and inspection teams, as they are compatible with modern applications and enable direct digital exchange.
Additional selection criteria for ATEX mobile devices
In addition to zone and use, there are other aspects that play a role in the decision:
✅ Ergonomics & Usability: Touchscreen or physical buttons? Is use with gloves possible?
✅ Protection class & durability: IP67/68 for water & dust protection, shock resistance according to MIL-STD-810G?
✅ Battery life: Long sessions require powerful batteries or interchangeable batteries.
✅ Connectivity: Wi-Fi, 4G/5G, Bluetooth, NFC – which features are necessary?
✅ Certifications: In addition to ATEX, are IECEx or specific regional approvals also required?
Conclusion: Which ATEX mobile phone is right for you?
💡 For simple communication: A ATEX-Mobile phone with physical buttons is ideal for rough environments and glove operation.
💡 For digital workflows & documentation: A ATEX-Smartphone offers more features, e.g., for apps, photos, and IoT applications.
💡 For the highest safety requirements: Ensure that your device is certified for the correct Ex zone and has the necessary protection classes..
📢 In the ATEXshop.de find mobile devices for every need. Discover now!