Best overall for Class I Division 1 & 2
ecom Tab-Ex 05 DZ1
ecom (Pepperl+Fuchs) · Dedicated Ex tablet
- Certified for
- Zone 1/21
- Marking
II 2G Ex db ia IIC T6 Gb- Certification
- ATEX + IECEx, Class I Division 1
- Operating system
- Android 16
- Security updates
- Q1 2032 (maker’s statement)
- Weight
- 1122 g
No tablet we list has a wider North American listing than the Tab-Ex 05 DZ1, so it is our first choice for teams that move between Division 1 and Division 2 locations or run sites that also have Zone-classified areas. The SGS certificate (SGSNA/25/CA/00003X) covers Class I Division 1 Groups A, B, C and D at T6, Class II Division 1 Groups E, F and G at T80 °C, Class III at T80 °C, and Class I Zone 1 AEx db ia IIC T6 Gb with Zone 21 Group IIIC. Because Division 1 equipment can also be used in Division 2, one flameproof (Ex db ia) tablet covers both, and T6 (85 °C) also covers gases that ignite below the 135 °C limit of T4.
In use it is an 8-inch Android tablet that is IP68 and MIL-STD-810H, rated to +55 °C, with glove and wet-hand touch, an included S Pen, NFC and a programmable function key for push-to-talk, emergency calls or alarms. ATEX and IECEx certificates and approvals for Brazil, Korea and South Africa make it easy to move between regions, and a camera-free version suits sites that restrict cameras.
The trade-offs are the screen and the working routine: 8 inches at 600 nits with 6 GB of memory, 1,122 g, and charging and battery work outside the hazardous location. ecom states security updates to 2032 (Q1 2032 in our data), a date we show as unconfirmed.




