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平博pinbet88 >> 产品总汇 >> 防爆电器类 >> BLN系列防爆消防报警按钮(IIB)
BLN系列防爆消防报警按钮(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.需要消防报警场所;
4.户内、户外(IP65、IP66*);
5.温度组别:T1~T6;
6.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.In the situation which need fire protection alarm;
4.Indoor or outdoor(IP65,IP66*);
5.Temperature class:T1~T6;
6.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.

产品特点 Features

1.壳体采用高强度合金铝一次性压铸成型,表面经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、
防爆性能优良,表面塑粉附着力强具有良好的防腐能力,表面光洁,美观大方;
2.内装防爆按钮、防爆指示灯元件;
3.钢管或电缆布线;
4.本产品可重复使用,击碎后换玻璃即可。
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Built-in explosion-proof button and increased light;
3.Wiring with steel tuber or cable;
4.This product can be used repeatedly, After the glass can be crushed for.

主要技术参数 Main technical parameters

型号Type 额定电压(V)
Rated voltage
额定电流(A)
Rated current
进线口螺纹
Inlet thread (G")
电缆外径
Cable outer
dia.(mm)
BLN-□ AC220V
AC380V
DC24V
DC48V
DC110V
DC220V
6
2
6
2.5
1.6
0.25
G1/2"
G3/4"
φ6~φ10
φ9~φ14

 

防爆标志
Ex-mark
防腐等级
Erosion-proof-class
防护等级
Degree of protection
ExedⅡBT6等效于 Ⅱ2G ExedⅡBT6(欧标)
ExedmⅡCT6等效于 Ⅱ2G ExedmⅡCT6(欧标)
DIP A20 TA,T6等效于 Ⅱ1D ExtD A20 T6(欧标)
WF1,WF2* IP65,IP66*

*.要求IP66,需注明。IP66 Requirements must be marked

外形及安装尺寸 Outline & installation dimensions


产品关键字:防爆报警按钮
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