固定式液化天然气气体报警器由什么组成和功能?
固定式液化天然气气体报警器由什么组成和功能?是今天给大家讲的知识点,气体报警器是很多地方需要安装的,他能有效的保护我们的安全,过量的气体吸入是会致死的,下面来看看吧。

液化天然气报警器由探测器部分和气体报警控制器部分组成;气体探测器安装在气体浓度检测现场。通过核心部件气体传感器,实现液化天然气浓度的实时检测。传感器采用进口,检测灵敏,反射效果好。液化天然气探测器也可以独立工作,具有浓度显示、声光报警等功能。探测器需要单独供电,24V或36V供电,具体电压需要综合分析;探测器一般有两线、三线、四线接线、输出信号m-bus、4-20ma、rs485信号。气体报警控制器分为两种装置:线路系统和总线系统。气体报警控制器接收气体探测器检测到的浓度(线路分布线,总线分布线),实现浓度显示和浓度超标后的声光报警功能,并可与外部设备(如电磁阀、排风机、报警灯等)联动。
固定式液化天然气气体报警器由什么组成和功能?已经告诉了大家,有需要了解气体报警器的朋友可以来逸云天咨询了解,我们有专业的人员与您解答。
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