 产品名称: CBHJ系列防爆活接头（dⅡ） |
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适用范围Application | 
| - 1区、2区危场所.
- IIA、IIB、IIC类爆炸性气体环境
- Can be used Zone 1 and Zone 2 dangerous places.
- Can be used in IIA,IIB,IIC group explosive atmosphere.
| | 产品特点Features | - 优质碳素钢制成,表面镀锌或采用不锈钢.
- 螺纹规格可特制,如NPT 螺纹,公制螺纹等.注:标注螺纹规格时应注明内外螺纹,如
CBHJ-G3/4"（内)/G1"(外)意义为一端为
外螺纹G1". - 符合GB3836-2000，IEC60079标准要求.
- The product is made of carbon steel adopting
galvanized surface or stainless steel. - Thread can be specially made,such as thread
NPT,metric thread etc.
Note:Please note inner and outer thread
specification when noting the thread,for
example:CBHJ-G3/4"(inner)G1" (outer)
means:It’s one terminal is inner threa
G3/4",another terminal is outer thread G1". - Suitable for GB3836-2000,IEC60079 standard
request.
| | | | 型号含义Model implication |  | | | | | 主要技术参数Main technical parameters | | |
| 公称直径Norminal diameter | 尺寸Size | 防护等级
Protectiongrade | 防爆标志
Ex-mark | 防腐等级
Corrosion-proofgrade | 电缆外径(Φ,mm)Cable’s outside diameter | 质量(Kg)
Mass | D | L | G1/2" | 43 | 62 | IP55 | Exd II | WF1 | 6.5-10 | 0.25 | G3/4" | 50 | 62 | 10-14 | 0.22 | G1" | 58 | 70 | 12-17 | 0.31 | G1 1/4" | 70 | 75 | 15-23 | 0.52 | G1 1/2" | 74 | 75 | 18-26 | 0.56 | G2" | 85 | 90 | 26-34 | 0.64 | G2 1/2" | 100 | 110 | 30-43 | 0.82 | G3" | 118 | 120 | 38-51 | 0.94 |
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| | 外形有安装举例 Outline and mounting exampe | 
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| CBMJ系列防爆电缆夹紧密封接头 |
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| 适用环境及用途 | 
| - 1区、2区危险场所。
- IIA、IIB、IIC类爆炸性气体环境。
| | 产品特点 | - 采用黄铜或不锈钢制成，如要求不锈钢请注明。
- 电缆采用填料密封。
- 防护性能良好。
- 具有使用，安装方便，结构安全可靠，防爆性能优越等特点。
- 符合GB3836-2000，IEC60079标准要求。
| | 型号含义 | 
| | 主要技术参数 | | | I型 |  |  |
| | I型：采用工程塑料制成，具有较强的防腐和防水性能，适用于增安型外壳中作引入装置用。 | 型号 | 电缆外径 | 螺纹长度 | L(mm) | 防爆标志 | 防护等级 | CBMJ-I PG9 | 5-8 | 8 | 55 | Exd II | IP66 | CBMJ-I PG11 | 5-10 | 8 | 55 | CBMJ-I PG13.5 | 6-12 | 9 | 67 | CBMJ-I PG16 | 10-14 | 10 | 67 | CBMJ-I PG21 | 13-18 | 11 | 72 | CBMJ-I PG29 | 18-25 | 11 | 72 | CBMJ-I PG36 | 22-32 | 13 | 77 | CBMJ-I PG42 | 30-38 | 13 | 77 | CBMJ-I PG48 | 34-44 | 13 | 89 |
| | Ⅱ型 |  |  |
| | Ⅱ型：采用优质钢或者不锈钢制作，采用机械式电缆夹紧装置。 | 型号 | 电缆外径 | L(mm) | 防爆标志 | 防护等级 | CBMJ-II G1/2" | 7-9 | 55 | Exd II | IP66 | CBMJ-II G3/4" | 8-14 | 55 | CBMJ-II G1" | 12-17 | 67 | CBMJ-II G1 1 /4" | 13-23 | 72 | CBMJ-II G1 1 /2" | 17-26 | 77 | CBMJ-II G2" | 25-35 | 89 |
| | Ⅲ型 |  |
| | Ⅲ型：采用优质钢或者不锈钢制作，采用机械式电缆夹紧装置。 | 型号 | 电缆外径 | L(mm) | 防爆标志 | 防护等级 | CBMJ-III G1/2" | 7-9 | 86 | Exd II | IP65 | CBMJ-III G3/4" | 8-14 | 87 | CBMJ-III G1" | 12-17 | 111 | CBMJ-III G1 1 /4" | 13-23 | 130 | CBMJ-III G1 1 /2" | 17-26 | 130 | CBMJ-III G2" | 25-35 | 142 | CBMJ-III G2 1 /2" | 29-38 | 142 | CBMJ-III G3" | 33-51 | 158 |
| | Ⅳ型 |  |
| | Ⅳ型：采用优质钢或者不锈钢制作，采用机械式电缆夹紧装置。 | 型号 | 电缆外径 | L(mm) | 防爆标志 | 防护等级 | CBMJ-Ⅳ G1/2" | 7-9 | 55 | Exd II | IP65 | CBMJ-Ⅳ G3/4" | 8-14 | 55 | CBMJ-Ⅳ G1" | 12-17 | 67 | CBMJ-Ⅳ G1 1 /4" | 13-23 | 67 | CBMJ-Ⅳ G1 1 /2" | 17-26 | 72 | CBMJ-Ⅳ G2" | 25-35 | 72 | CBMJ-Ⅳ G2 1 /2" | 29-38 | 77 | CBMJ-Ⅳ G3" | 33-51 | 89 |
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