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产品属性
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H D B - 2 防 爆 电 话 机
适用范围 产品功能
● 爆炸性气体混合物危险场所:0区、1区、2区 该话机为本质安全型,具有普通电话机功能外,还具有全电子
● 爆炸性气体混合物:IIA、IIB、IIC 无触点感应功能,电路采用特种技术。话机与关联设备HOB-1型
● 温度组别:T1-T6 防爆耦合器配套,与交换机连接,组成防爆通讯系统。
● 户内、户外
Application Product function
●For the dangerous sites with explosive air mixture:1division、2division.
●For explosive air mixture:IIA、IIB、IIC
●Temperature classification:T1-T6
●Indoor、outdoor The explosion-proof type of the telephone is increase safety.The telephone has the function of normal telephone and has the function of electronics and no contact of inducting.The circuit use special technology.The telephone is used with the explosion-proof coupling of HOB-1 and connect to program controlled switch to form explosion-proof communication system.
主要技术参数 Main Technical Parameters
型 号
振铃电压
振铃电流
防爆标志
防护等级
外形尺寸
关联设备
HDB-2 ≤48V ≤25 ExiaIICT6 IP65 410×260×185 HOB-1型
防爆耦合器
HDB-1型防爆电话机(本安型IIC级) 返回
HDB-1防爆电话机
HOB-1防爆耦合器(户内安全区)
HOB-1防爆耦合器(户外危险区)
HDB-1型防爆电话机防护箱(选配)
尺寸:320长×235宽×120高(mm)
适用范围 产品功能
●爆炸性气体混合物危险场所:0区、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 该话机为本质安全型,具有普通电话机功能外,还具有全电子、无触点感应功能,电路采用特种技术。话机与关联设备HOB-1型防爆耦合器配套,与交换机连接,组成防爆通讯系统。
Application Product function
●For the dangerous sites with explosive air mixture:1division、2division.
●For explosive air mixture:IIA、IIB、IIC
●Temperature classification:T1-T6
●Indoor、outdoor The explosion-proof type of the telephone is increase safety.The telephone has the function of normal telephone and has the function of electronics and no contact of inducting.The circuit use special technology.The telephone is used with the explosion-proof coupling of HOB-1 and connect to program controlled switch to form explosion-proof communication system.
主要技术参数 Main
耀哲
制造商
全新
乐清