1、 Model and main parameters

2、 Applicable environment

a. Environmental atmospheric pressure80~110kPa；

b. ambient temperature-20~40℃；

c. The relative humidity of the surrounding air is not greater than95% (at 25 ℃);

d. There existsHazardous areas in Zone 1 and Zone 2, as well as in Zones 21 and 22, where flammable gases, vapors, and air mixtures are formed between Class IIA-IIC and T1 to T120 ℃, and where flammable dust and air are formed between T1 to T120 ℃;

e. In areas without significant vibration;

f. In an environment without damaging metal insulation with gases and vapors;

3、 Technical parameters