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BBJ-系列防爆聲光報警燈（ⅡB、ⅡC）

詳細(xì)信息

型號含義 Model implication

適用范圍 Applications

1.1區(qū)、2區(qū)危險場所或20區(qū)、21區(qū)、22區(qū)危險場所；
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.內(nèi)裝白熾燈或LED光源；
5.應(yīng)用于石油、化工、航天、軍工等場所。
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.

產(chǎn)品特點 Featrues

1.殼體采用高強度合金鋁一次性壓鑄成型，表面景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)密度高強度好、防腐性能優(yōu)良，表面塑粉附著力強具有良好的防腐能力，外表光潔，美觀大方；
2.鋼化玻璃燈罩、強度高、耐沖擊，顏色有紅、黃、藍(lán)等供選擇；
3.當(dāng)選用環(huán)保節(jié)能光源LED時，具有長壽命、免維修等特點，其功耗為6W；
4.鋼管或電纜布線。
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, high densitymaterials, 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, yellow andblue;
3.LED luminotron is with long life and non-maintaining properties,power;6W;
4.Connection with steel tube or cable.

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

產(chǎn)品型號
Type		 額定電壓(V)
Rated voltage		 功率
Power (W)		 閃光次數(shù)
Sparking frequency		 聲音強度
Sound strength (dB)
BBJ DC24
AC24~220		 5
10		 61/min ≥75dB
≥125dB

 

進(jìn)線口螺紋
Inlet thread
(G")		 電纜外徑
Cable outer dia
(mm)		 防腐等級
Corrosion-proof
-class		 防護(hù)等級
Degree of
protection		 防爆標(biāo)志
Ex-mark
3/4 φ10~φ14 WF1 IP65 ExdⅡBT6等效于 Ⅱ2G ExdⅡBT6(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))

外形及安裝尺寸 Outline & Installation dimensions

產(chǎn)品樣本
電子樣本