二、適用范圍 Application
1、1區(qū)、2區(qū)危險氣體場所;
2、IIA、IIB類T1-T6組爆炸性氣體或蒸氣環(huán)境;
3、20區(qū)、21區(qū)及22區(qū)爆炸性粉塵環(huán)境;
4、TB、T6。
1.Hazardous:division 1&2;
2.Explosive gas or stam atmosphere:grade IIA,IIB It's temperature class:T1-T6;
3.Dustign explosive are:20,21and 22;
4.Temperature class:TB,T6。
三、產(chǎn)品特點 characteristic
1、鑄鋁合金外殼,表面噴塑;
2、鋼化玻璃燈罩,強(qiáng)度高,耐沖擊,顏色有紅、黃、蘭等供選擇;
3、鋼管或電纜布線。
1.It is made of cast aluminium alloy,the surface is sprayed with plastic;
2.With fiber-class and feature of high intensity and impact resistance,the red,yellow and blue color for choice;
3.Connection with cable.
四、主要技術(shù)參數(shù) main technical parameters
額定電壓(V) rated voltage | 功率(W) power | 閃光次數(shù) sparking frequency | 聲音強(qiáng)度 (dB) sound strength | 防護(hù)等級 Protection grade | 防爆標(biāo)志 Ex-mark | 進(jìn)線口螺紋 (G〃) inlet thread | 電纜外徑 (mm) cable outer dia |
DC24,220 | 1.5 | 170/min | ≥50 | IP54 | ExdIIBT6 | G3/4 | Φ8-Φ14 |
五、外形圖 outline example