简要说明：HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HDB-1抗噪音防

HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HDB-1抗噪音防爆电话站HAG系列本安自动电话机是本质安全型防爆电气通讯设备，其功
能与普通电话机的相同，与HOG-1型耦合器配套使用。可以与各种制
式的交换机联网组成防爆通讯系统。根据环境不同可分为壁挂式和桌
面式两种形式以适应不同需要。
HAG series of intrinsic safety telephone is intrinsic safety type
explosion protected electrical communication device. It has the same
function of normal telephone and is used with HOG-1 coupler. It can be
connected with various exchangers to form explosion protected communication
system. It has bracket and desktop type to meet different requirements.

适用范围
0 区、1 区、2 区危险气体场所；
IIA、IIB、IIC 类T1～T6 组性气体或蒸气环境；
户内、户外(IP56)；
广泛用于石油化工、纺织、冶金、电力、铁路、矿山、港口、库
区、车站、码头、石油液化气船、化学品危险船、石油钻井平台
等含有易燃易爆气体的危险场所及噪声环境作扩音呼叫通讯
Applying scope
Hazardous gas areas: Zone 0,1&2 ;
Explosive gas or vapor atmospheres:class IIA、IIB、IIC,
temperature class: T1～T6;
Indoor and outdoor(IP56).
It can be used in petrochemicals, textile, metallurgy, electrical power,
railway, mining, port, reservoir, bus station, quay, liquefied petroleum
gas steamer, chemicals hazardous ship and oil exploration platform
area etc.dangerous explosive atmosphere place,or in a noisy place.
产品特色
电话机为双音频拨号,安装方式为壁挂式或桌面式 ；
可与24-60V的交换机配套使用 ；
采用密封式结构设计,起到防尘防雨,防湿,防腐蚀作用 ；
摘挂机采用指示灯显示 ；
手机挂钩采用无触点结构设计,避免形成电火花,起到防爆
作用；
全塑机箱一体化设计起到防盗作用 ；
采用背景噪声消除电路,话音传送质量显著提高 ；
“FLASH”键:在提取手柄时取挂机作用 ；
“REDIAL”键:最后一个电话号码重拨 ；
通讯距离≤ 15km ；
电话机使用在性气体场所，与相应的关联设备耦合器
（安全栅）相连接；关联设备的安全参数满足本安设备参数
的要求。
Features
The telephone is double-frequency dialing model and the fixing
method can be wall-hung style or desktop style;
Can be equipped with exchanger of 24-60V;
Adopting design of sealing structure to attain functions of
dustproof, rainproof, humidityproof and corrisionproof;
Pick-and-hang telephone adopts indicating lights;
Hook of mobilephone adopts structure design of nonconnection
point to avoid formation of electrical spark;
Design of plastic embraced telephone box achieves the function
of guardness against theft;
Adopting background noise to eliminate circuit to greatly enhance
the quality of sound sending;
Button FLASH: Function of picking or hanging telephone when
holding the handle;
Button REDIAL: Function of redialing the last telephone number;
Communicating distance: ≤ 15km;
The telephone is used in explosive gas atmosphere, connected
with corresponding junction fixture coupling implement (safety
bar). The safety parameter of junction fixture meets the requirement     of intrinsic equipment parameter

启东飞策防爆电器有限公司
联 系 人：小蔡         
联系电话：13968781722   QQ:307226217
网站：www.b8894856.cn.alibaba.com
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