适用范围
Scope of application
1,、性气体混合物危险场所:1区、2区
1, gas mixture, dangerous places: Zone 1, zone 2
2、性气体混合物:II6、IIB
2, gas mixtures: II6, IIB
3、温度组别:T1-T6
3, temperature class: T1-T6
4、户内、户外
4, Touchi, outdoor
结构特点
Structural characteristics
1、铝合金外壳压铸成型,表面喷塑;
1, enclosure is made of casting aluminum alloy, surface is sprayed with plastics;
2、如需要变径时可特制;
2, such as the need to change diameter can be customized;
3、钢管或电缆布线
3, steel pipe or cable wiring