1.特点
火灾声光警报器是一种安装在现场的声光报警设备,当现场发生火灾并确认后,安装在现场的火灾声光警报器可由消防控制中心的火灾报警控制器启动,发出强烈的声光报警信号,以达到提醒现场人员注意的目的。
海湾公司生产的火灾声光警报器分非编码型(HX-100A)与编码型(HX-100B型)二种,后者可直接接入火灾报警控制器的信号二总线(需由电源系统提供二根DC24V电源线),HX-100A火灾声光警报器不含编码电路,可直接由有源DC24V常开触点进行控制。
2.主要技术指标
(1)工作电压:
a.HX-100A:电源总线电压:DC24V 允许范围:DC20V~DC28V
b.HX-100B:信号总线电压:24V 允许范围:16V~28V
电源总线电压:DC24V 允许范围:DC20V~DC28V
(2)工作电流:
a.HX-100A:电源监视电流≤10mA 电源动作电流≤160mA
b.HX-100B:总线监视电流≤0.8mA 总线启动电流≤6.0mA
电源监视电流≤10mA 电源动作电流≤160mA
(3)线制:
a.HX-100A:二线制,动作时为24V,无极性,非动作时无电压
b.HX-100B:四线制,与控制器采用无极性信号二总线连接,与电源线采用无极性二线制连接
(4)声压级≥85dB(正前方3m水平处(A计权))
(5)使用环境:
温度:-10℃~+50℃
相对湿度≤95%,不结露
(6)外形尺寸:
90mm×144mm×57mm
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