Ex-Data; Atex; Iecex - Ecom Smart-Ex 201 Manual

• Wired headsets may only be used inside hazardous areas if the headset itself
is certified for use inside hazardous areas and the headset meets the inter-
face parameter of the Smartphone. In such case the Ex-Marking and special
conditions of certification of the accessory must be observed additionally.

5. Ex-Data

5.1 ATEX

ATEX Certificate of Conformity no.: EPS 15 ATEX 1 994 X
Relevant Standards: EN 60079-0:2012/A11:2013
Ex-Marking:
Ambient temperature: -20 °C ≤ Tamb ≤ +55 °C
Approved for zone 2, device group II, explosion group IIC (explosive gases,
vapors or mist), temperature class T4. Approved for zone 22, device group II,
explosion group IIIB (combustible flying, non-conductive dust), maximum Tem-
perature 135°C.

5.2 IECEx

IECEx Certificate of Conformity no.: IECEx EPS 15.0031X
Relevant Standards: EN 60079-0 ed.6
Ex-Marking:
Ambient temperature: -20 °C ≤ Tamb ≤ +55 °C
Approved for zone 2, device group II, explosion group IIC (explosive gases,
vapors or mist), temperature class T4. Approved for zone 22, device group
II, explosion group IIIB (combustible flying, non-conductive dust), maximum
Temperature 135°C.
6
EN 60079-11:2012
† II 3G Ex ic IIC T4 Gc IP64
† II 3D Ex ic IIIB T135°C Dc IP64
EN 60079-11 ed.6
Ex ic IIC T4 Gc IP64
Ex ic IIIB T135°C Dc IP64