HWB系列防爆电话机

适用范围  防爆标志：Exd[ia]iaIICT6
●爆炸性气体混合物危险场所：1区、2区
●爆炸性气体混合物：IIA、IIB、IIC
●温度组别：T1-T6
●户内、户外
Application
●For the dangerous sites with explosive air mixture:1pision、2pision.
●For explosive air mixture:IIA、IIB、IIC
●Temperature classification:T1-T6
●Indoor、outdoor
产品特点
●外壳采用合金铝压铸而成，表面喷塑
●通道显示采用数显方式，面板按键采用触摸式键盘，造型新颖
●接口制式具有通用性
●钢管或电缆布线(钢管布线配用防爆挠性连接管)
Product features
●Enclosure is made of casting aluminium alloy,surface is sprayed with plastics.
●The display of the channel use digital display.The selection button of the channel use stainless keyboard and with novel sculpt.
●The connection is normal.
●May select telephone ear-phone and sound-light alarm.
●Wiring with conduit or cable(For conduit,it should be used explosion protected flexible connecton pipes).
产品功能
●HWB-1型防爆电话扩音站自成网络，电话站呼叫
一呼百应，通话设置五个通道，系统内5对用户可同
同时通话，通道间互不影响，话站音质宏亮清晰，
具有数字抗噪声功能。
Product function
●HWB-1 explosion-proof telephone station use same address to form network.The system set six channels,six users can call each other in the same time.No disturb within the channels.The sound of the station is loud and clear.