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℃