1.1 Area and 2 of the explosive gas environment dangerous places

2.IIA, ⅡB, Ⅱc T1 ～ T4/T5/T6 set of explosive gas environments;

Zone 3.20 area, area 21, and district 22 are combustible dust gas environment places;

4.The altitude does not exceed 2000m;

At 5.25 ° C, the relative humidity is below 95 %;

6.The working environment temperature-20 ℃ ～+40 ℃;

7.It is applied to petroleum, chemical, medicine, sky gas, aerospace explosive gas environment and marine petroleum platforms, tankers and other places.

■Cast aluminum alloy shellSurface spray plastic, Beautiful appearance；

■Zeng'an shell, Internal component uses explosion-barrier switch;

■The product has the characteristics of waterproof and dustproof;

■Both steel pipes or cable wiring can be available;