Shenhai bugbamu-Imudaniloju
Bugbamu-ẹri Rating:
Awọn ohun elo imudaniloju bugbamu pẹlu iwọn CT4 jẹ ipin bi Exd IIC T4. Awọn ohun elo imudaniloju bugbamu BT4 jẹ iwọn bi Exd IIB T4, eyiti o jẹ iyasọtọ bugbamu-ẹri kekere ju ohun elo CT4 lọ.
| Ipò Ẹka | Gaasi Classification | Awọn gaasi aṣoju | Kere iginisonu Spark Energy |
|---|---|---|---|
| Labẹ The Mi | I | Methane | 0.280mJ |
| Factories Ita The Mine | IIA | Propane | 0.180mJ |
| IIB | Ethylene | 0.060mJ | |
| IIC | Hydrogen | 0.019mJ |
Ohun elo:
CT ni iwọn lilo ti o pọ julọ.
Gaasi ayika:
CT is an explosion-proof rating for acetylene and hydrogen awọn ipele. If there are gases like acetylene or hydrogen in the environment, CT-rated explosion-proof equipment is required. BT-rated equipment is not suitable for acetylene environments and is only considered a moderate bugbamu-ẹri ipele.