供应CBT51系列防爆投光灯

适用范围 Application 
 1区、2区危险场所。                        Can be used in Zone 1 and Zone 2 dangerous places.                            
 ⅡA、ⅡB、IIC类爆炸性气体环境。    Can be used in IIA、IIB、group explosive atmosphere.          
 可配装汞灯、高压钠灯、金卤灯.       Suitable for incandescent lamp.                               
 型号含义 Model implication 
    


 


 产品特点 Features 
铸铝合金外客，压铸成形，表面喷塑。                         Diecasted aluminium alloy shell with plastic-sprayed surface.
灯体可在水平旋转360°仰角在+90°至-60°内可调。     The lamp boby can be rotated 360C levelly and adjusted from+90C
                                                                                                                            to-60C elevately.
反射罩采用抛物面形状,反射率高,针对250W功率没有调     The reflector uses paroboloid shape,high reflectivity,aim at 250W
     焦机构,可实现远近调节,远光时,射程能达100m.              power,it has adjusting focus organization can realize hear and ofr 
                                                                         adjustment,it can