He pai mo te whakamahi i roto i te IIA IIB IIC Pahū hau kino Rohe 1 me te Rohe 2. Puehu mura Rohe 21 me te Rohe 22 Tohu o mua: Ex db IIC Gb, Ex eb IIC Gb, Ex tb IIIC Db. II 2G Ex db IIC Gb, II 2G Ex eb IIC Gb, II 2D Ex tb IIIC Db. Tiwhikete ATEX.Nama: EPT 20 ATEX 3883U Tiwhikete IECEx.Nama: IECEx EUT 20.0016U Te aukati waikura: WF1,WF2 Te pāmahana ambient:-55℃≤Ta≤+65℃