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.      
 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 reach 100m when it is far hight.
有较强的防水性能,可使用于船舶或石油平