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广东快乐十分 >> 产品总汇 >> 防爆灯具类 >> BJD-系列防爆警示灯(ⅡB)
BJD-系列防爆警示灯(ⅡB)

型号含义 Model implication

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.温度组别:T1~T4/T5/T6;
4.内装白炽灯或LED光源;
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: classⅡA ⅡB ⅡC orinflammable dust environment;
3.Temperature class:T1~T4/T5/T6;
4.Built-in incandescent lamp or LED light source;
5.Widely using in the fields of oil ,Chemical industry, spaceflight,war ind-ustry and so on.

产品特点 Featrues

1.壳体采用高强度合金铝一次性压铸成型,表面景高速抛
丸清理后高压静电喷塑。外壳结构紧凑合理、材质密度
高强度好、防腐性能优良,表面塑粉附着力强具有良好
的防腐能力,外表光洁,美观大方;
2.钢化玻璃灯罩、强度高、耐冲击,颜色有红、黄、蓝等
供选择;
3.作为建筑物顶部四周樗或信号报警用;
4.钢管或电缆布线。
1.The enclosure is moulded by the high strength aluminum alloy for one time. Its exterior has sprayed with plastic by highpressure static after shot blasting at high speed. There are some advantages in the enclosure; tight structure, highdensitymaterials, great strength, fine explosion-proof functions. It has strong adhesion of plastic powder and great anti corrosiveperformance. The exterior is clean and beautiful.
2.Cover is made of toughened glass, high intensity, impact-resistance, There are three colours for selection: red, yellowand blue;
3.Used as marking or signal alarm for building top or surround;
4.Connection with steel tube or cable.

主要技术参数 Main technical parameters

防护等级
Protection grade
电缆外径(φ,mm)
Cable's outer
diameter
进线口螺纹(G")
Inlet's thread
灯座代号
Lamp socket
防爆标志
Ex-mark
IP65 10~14 3/4 E27 ExdⅡBT4等效于 Ⅱ2G ExdⅡBT4(欧标)
DIP A20 TA,T4等效于 Ⅱ1D ExtD A20 T4(欧标

静止式配用光光源 Static fitted with luminaries AC220V/100W,200W白炽灯 Incandesent lamap
闪烁式配用光源 Sparkle fitted with luminarees AC200V/6V/8W 150次/min LED 光源 频闪 Frequency sparkle
注:如采用LED光源,只能用闪烁式,静止型只能用白炽灯作为光源。
广东快乐十分 Caution;Stuic fitted with Incandesent lamp and Sparkle fitted with LED lamp

 

 


产品关键字:BJD防爆警示灯
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