供应 隔爆型视孔灯 防爆视孔灯 防爆透孔灯 隔爆型投光灯 防爆投光灯 防爆泛光灯

BSD51隔爆型视孔灯(ⅡB、ⅡC) BSD51-Explosion-proof Aperture Lamp (ⅡB、ⅡC) 1. 爆炸性气体环境危险场所：1区、2区； 2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC； 3. 温度组别：T1~T4； 4.可配装白炽灯、 5. 户内、户外(IP54，可按用户要求达到IP65)。 1. For the dangerous sites with explosive air mixture: 1division, 2division; 2. Flammable gas, steam class: ⅡA、ⅡB、ⅡC; 3. Temperatures classification: T1~T4; 4. Suitable for incandescent lamp 5. Indoor and outdoor (IP54, It could be designed as IP65 according to users requirements). 1. 铸铝合金外壳，压铸成形，表面喷塑； 2. 结构紧凑、外形美观； 3. 壳上设有散热片，散热效果好； 4. 钢管或电缆布线; 5. 符合GB3836-2000、IEC60079, GB12476.1-2000、 IEC61241标准要求。 1. Diecasted A1-alloy shell with plastic-sprayed surface; 2. Steelpipe and cable wiring; 3. There is no radiating fin on the shell. It has good radiating result; 4. Steelpipe and cable wiring; 5. Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、 IEC61241 standard request.