The explosion-proof classification of IIC is considered superior, encompassing the requirements for both IIB and IIA, with IIB rated above IIA.
Kitengo cha Masharti | Uainishaji wa gesi | Mwakilishi wa gesi | Nishati ya Kima cha chini cha Cheche cha Kuwasha |
---|---|---|---|
Chini ya Mgodi | I | Methane | 0.280mJ |
Viwanda Nje ya Mgodi | IIA | Propane | 0.180mJ |
IIB | Ethilini | 0.060mJ | |
IIC | Haidrojeni | 0.019mJ |