* Enclosure material : Aluminium alloy ZL102
* Transparent cover material : Toughened glass , > 4J
* Ex mark : Ex db IIC T6...T4 Gb; Ex tb IIIC T80℃ ...T135℃ Db IP66
* Power : 3OW,40W,50W,60W,80W,20W, 100W
* Cable entry thread : NPT3/4,M25*1.5,G3/4 ( optional )
Description