Ex immersion heater
Explosion-proof mark | |
| Explosion Proof Mark | EX d IIB+H2 T4 Gb; Ex tb IIIC T120°C Db |
| Gas Explosion-proof Type | d |
| Dust Explosion-proof Type | tD(ta,tb,tc) Db |
| Gas Hazardous Location Group | IIB |
| Dust Hazardous Location Group | IIIC |
| Zone | Zone 1,21 Zone 2,22 |
| ambient temperature Classes for Gas | T4 |
| ambient temperature Classes for Dust | T120°C |
| EPL: Equipment Protection Level-Gas | Gb |
| EPL: Equipment Protection Level-Dust | Db |
| IP Enclosure Ratings | |



