產品名稱:   CBG系列防爆隔離密封盒（dⅡ） 
 
適用范圍Application  
1區、2區危場所. 
IIA、IIB、IIC類爆炸性氣體環境 
Can be used Zone 1 and Zone 2 dangerous places. 
Can be used in IIA，IIB，IIC group explosive atmosphere.


 
產品特點 Features 
防爆標志:Exd II. 
防護等級:IP55. 
鑄鋁合金外殼，表面噴塑。 
采用管螺紋聯接。 
密封性、防爆性能均極好。 
符合GB3836-2000，IEC60079。標準要求。 
Explosion-proof mark:Exd II. 
Protection grade:IP55. 
The shell is made of diecasted Al-alloy with plastic-sprayed sunface. 
Adopt the comection of pipe thread. 
Wellsealing，explosion-proof. 
Suitable for GB3836-2000，IEC60079 standard request.


 
 
型號含義Model implication    


 
 
主要技術參數 Main technical parameters 
 
 
型號Type
  CBG-Z I- 
  CBG-Z II-□   CBG-P-□ CBG-H-□ 電纜外徑（Φ，mm）Cable’s outside diameter  
螺紋規格Threadspecification A   B A   B A B A B 
G1/2" 100 73 100 60 130 68 100 95 8-10 
G3/4" 115 75 115 66 130 70 105 99 10-14 
G1" 125 85 125 76 150 88 110 107 12-17 
G1 1/4" 145 105 145 92 160 92 125 132 15-23 
G1 1/2" 150 120 150 108 185 106 130 140 17-26 
G2" 180 145 180 124 195 114 180 156 25-35 
G2 1/2" 210 173 210 153 205 123 195 180 29-38 
G3" 215 132 215 174 215 128 215 214 33-51