Shenhai bugbamu-Imudaniloju
The explosion-proof classification of CT4 equipment surpasses that of BT4 equipment.
| Kilasi Ati Ipele | Iginisonu otutu Ati Group | |||||
|---|---|---|---|---|---|---|
| - | T1 | T2 | T3 | T4 | T5 | T6 |
| - | T 450 | 450≥T 300 | 300≥T 200 | 200≥T 135 | 135≥T 100 | 100≥T：85 |
| I | Methane | |||||
| IIA | Ethane, Propane, Acetone, Phenethyl, Eni, Aminobenzene, Toluene, Benzene, Amonia, Erogba Monoxide, Ethyl acetate, Acetic Acid | Butane, Ethanol, Propylene, Butanol, Acetic Acid, Butyl Ester, Amyl Acetate Acetic Anhydride | Pentaneni, Hexane, Heptane, Decane, Octane, petirolu, Hydrogen Sulfide, Cyclohexane, petirolu, Kerosene, Diesel, Epo ilẹ | Eteri, Acetaldehyde, Trimethylamine | Ethyl nitrite | |
| IIB | Propylene, Acetylene, Cyclopropane, Coke adiro Gaasi | Iposii Z-Alkane, Iposii Propane, Butadiene, Ethylene | Dimethyl Eteri, Isoprene, Hydrogen Sulfide | Diethylether, Dibutyl Eteri | ||
| IIC | Gaasi Omi, Hydrogen | Acetylene | Erogba Disulfide | Ethyl iyọ | ||
BT4 is classified as a Class B temperature group, where the maximum surface temperature of T4-rated devices does not exceed 135°C. CT4 holds a Class C explosion-proof rating, comparable to BT4, and is suitable for environments with hazardous gases such as hydrogen and acetylene, maintaining a maximum surface temperature of 135°C.
Scope of Use
BT4 is suitable for common gases including methane, ethane, epo epo, ati hydrogen sulfide.
CT4 encompasses a broader range of less common bugbamu gaasi, such as hydrogen and water gas at the CT1 level, acetylene at the CT2 level, and carbon disulfide at the CT4 level.