Pahū ʻo Shenhai
Helu pahū:
Hoʻokaʻawale ʻia nā mea hana pahū me ka helu CT4 e like me Exd IIC T4. Ua helu ʻia nā mea pahū BT4 e like me Exd IIB T4, ʻo ia ka helu haʻahaʻa haʻahaʻa haʻahaʻa ma mua o nā mea hana CT4.
| Kaulana Kūlana | Hoʻokaʻawale kinoea | Nā kinoea lunamakaʻāinana | ʻImi hoʻomāmā liʻiliʻi |
|---|---|---|---|
| Ma lalo o ka Mine | I | Methane | 0.280mJ |
| Nā Hale Hana Ma waho o ka Mine | IIA | Propane | 0.180mJ |
| IIB | Ethylene | 0.060mJ | |
| IIC | Hūhāhā | 0.019mJ |
Hoʻohana:
Loaʻa iā CT ka laulā ākea o ka hoʻohana.
Kaiaea kinoea:
CT is an explosion-proof rating for acetylene and hydrogen pae. 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 pae pahū.