型号含义 Modelimplication
适用范围 Applications
1. 1区、2区危险场所或20区、21区、22区危险场所; 2. ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境; 3. 户内、户外(IP65、IP66*); 4. 温度组别:T1~T4/T5/T6; 5.应用于石油、化工、航天、军工等场所。 1. Hazardous:division 1 &2,or 20,21,&22; 2. Explosive gas atmosphers:class ⅡA ⅡB ⅡC or inflammabledust environment; 3. Indoor or outdoor(IP65,IP66*); 4. Temperature class:T1~T4/T5/T6; 5.Widely using in the fields of oil, Chemical industry, spaceflight,war ind-ustry and so on.
产品特点 Features
1.本产品采用优质碳素钢制成,表面镀锌或采用不锈钢。 2.螺纹规格可根据用户要求制作。 3.防爆标志:ExdⅡ等效于 Ⅱ2G ExdⅡ(欧标) 1.It's made of carbon steel with good quality, the surface is done with galvanization, or it canbe made of stainless steel; 2.The thread specification can be made on request. 3.Ex-mark:ExdⅡequivalent to Ⅱ2G ExdⅡ(European standard)
外形及安装尺寸 Outline & installation dimensions
安装附件 Installation Accessories