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BYY系列防爆標(biāo)志燈(ⅡB、ⅡC)

詳細(xì)信息

型號(hào)含義 Model implication

適用范圍 Applications

1.1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所或20區(qū)、21區(qū)、22區(qū)危險(xiǎn)場(chǎng)所;
2.ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境;
3.溫度組別:T1~T4/T5/T6;
4.應(yīng)用于石油、化工、航天、軍工等場(chǎng)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.Widely using in the fields of oil ,Chemical industry, spaceflight,
war ind-ustry and so on.

產(chǎn)品特點(diǎn) Featrues

1.殼體采用高強(qiáng)度合金鋁一次性壓鑄成型,表面經(jīng)高速拋丸清理后高壓靜電噴塑。外殼結(jié)構(gòu)緊湊合理、材質(zhì)密度高強(qiáng)度好、
防爆性能優(yōu)良,表面塑粉附著力強(qiáng)具有良好的防腐能力,表面光潔,美觀大方;
2.采用高亮度發(fā)光板,具有低功耗,長(zhǎng)幫壽命,免維護(hù)等特點(diǎn);
3.內(nèi)裝免維護(hù)鎳氫電池組,正常自動(dòng)充電,事故或停電時(shí)自動(dòng)點(diǎn)亮指示工作;
4.誘導(dǎo)指示標(biāo)志由用戶自由選擇:
5.鋼管或電纜布線.
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.Inducing signals can be selected by users;
3.LED lighting diode, is in low consumption, the life can be up to 1000 hours long emergency time and it is non-maintenance;
4.Built-in normal condition and auto -lighting while accident happened or power tic ally in normal condition and auto-lightingwhile accident happened or power is failure conditions;
5.Wiring with steel tube of cable.

主要技術(shù)參數(shù) Main technical parameters

電壓(V)Voltage 光源 Luminaries 功率(W) Power 應(yīng)急時(shí)間
emergency
lamp(min)
正常
Normal
應(yīng)急
Emergency
正常/應(yīng)急
normal/ emergency
正常
normal
應(yīng)急
emergency
220 DC3.6 發(fā)光板
light board
3 3 90

 

防爆標(biāo)志
Ex-mark
進(jìn)線口螺紋
Inlet thread (G")
電纜外徑
Cable outer dia.(mm)
ExdⅡBT6等效于 Ⅱ2G ExdⅡBT6(歐標(biāo))
ExdeⅡBT6等效于 Ⅱ2G ExdeⅡBT6(歐標(biāo))
ExdⅡCT6等效于 Ⅱ2G ExdⅡCT6(歐標(biāo))
DIP A20 TA,T6等效于 Ⅱ1D ExtD A20 T6(歐標(biāo))
3/4" φ10~φ14

外形及安裝尺寸 Outline & installation dimensions

產(chǎn)品樣本
電子樣本