型号含义  Model implication

适用范围  Application
1、适用于1区、2区危险场所。
2、适用于ⅡA、ⅡB、ⅡC类，温度组别为T1～T4的爆炸性气体环境。
1、 Can be used in hazardous areas: Zone 1 and Zone 2.
2、 Can be used in explosive gas atmospheres of  Category IIA 、IIB and ⅡC where the temperature classification is T1～T4..
产品特点  Features
1、壳体采用铝合金压铸成型，表面高压静电喷塑；
2、频闪式警示灯具有频率可调等优点，可按用户要求进行调节；
3、透明罩采用钢化玻璃，有红、黄、蓝三种颜色可共选择；
4、钢管或电缆布线。
1、 The housing is die cast in aluminum alloy, with high voltage static plastic-sprayed surface
2、 As stroboflash caution light has the adjustable frequency, user can control it.
3、  The translucent cover is made of tempered glass, has three colors: red,yellow, blue for selection.
4、  Conduit wiring or cable wiring.
主要技术参数  Main technical parameters
1、执行标准：GB3836.1-2000 、GB3836.2-2000、IEC60079
2、防爆标志：ExdⅡBT4、ExdⅡCT4
3、防护等级：IP54
4、防腐等级：WF1
5、进线口规格：G3/4〃
6、电缆规格：Φ9mm ~Φ14mm
1、Implementing the standard ：GB3836.1-2000 、 GB3836.2-2000、IEC60079
2、Explosion-proof mark：ExdⅡBT4、ExdⅡCT4
3、Protection grade：IP54
4、Corrosion-proof grade：WF1
5、Inlet spec：G3/4〃
6、Cable spec：Φ9 mm ~Φ14mm

外形及安装举例 Outline and mounting example