Shenhai Explosion-Proof
Gb: Qhia txog qib kev tiv thaiv rau Qeb 1 thiab 2 cov khoom siv. Tseem ceeb, cov tshiab explosion-proof markings ntxiv faib cov flameproof qeb rau hauv da, db ua, thiab dc.
| III | C | T 135 ℃ | Db | IP65 |
|---|---|---|---|---|
| III Nto plua plav | T1450 ℃ | Ma | IP65 | |
| T2 300 ℃ | Mb | |||
| T3 200 ℃ | ||||
| A Flammable ya flocs | Thiab | |||
| T4 135 ℃ | ||||
| Db | ||||
| B Tsis siv neeg plua plav | T2 100 ℃ | Dc | ||
| C Conductive plua plav | T6 85 ℃ |
thiab:
Tsim tshwj xeeb rau catalytic sensors hauv combustible gas detectors, thiab tau pom zoo siv rau hauv Zone 0.
db ua:
Ib tug qauv dav dav, db denotes cov pa flameproof hom.
dc ua:
Npaj rau kev siv nrog kev sib tiv tauj thiab EX cov khoom hauv cov khoom siv hluav taws xob.