Detailed Answer
Explosion-proof selection conditions: 1. Confirm hazardous area classification (Zone 0/1/2, gas/dust); 2. Corresponding explosion-proof rating (intrinsically safe Ex ib / flameproof Ex d); 3. Temperature class (T1-T6, based on site gas ignition temperature); 4. Certification certificates (ATEX/IECEx/domestic explosion-proof certificate); 5. Ingress protection (IP65+). LDER/XINGJIA offer a complete explosion-proof model range; provide the hazardous area zoning map when purchasing.
| Area | Zone rating |
| Certification | ATEX/IECEx |
| Documentation | Area zoning map |
Note:A wrong explosion-proof rating = safety hazard — get professional evaluation.