描述
2301E8273-1011
气体报警器中探测器的安装
探测器在安装时首先要弄清楚监测区域内可燃气体可能的泄漏点，分析出泄漏压力、泄漏量以及方向等因素。还需弄清楚适用的燃气种类，比较泄漏气体的密度与空气密度的大小。因为天然气和煤制气比空气轻，泄漏后会向上飘，相反液化石油气比空气重，泄漏后会下沉，根据这些因素选定探测器安装的高度；其次是依据监测区域的大小和空间高度等因素，确定探测器的安装数量，保证在可燃气体泄漏时覆盖每一个位置，防止出现监测盲区。
可燃气体报警器要检测可燃气体，探测器和检测环境沟通是必然的，所以环境中的灰尘和水汽进入探测器是无法避免的，为了避免灰尘和水汽进入而损坏探测器控制器，在探测器安装完成后，一定要安装透气防护罩。
气体报警器中控制器的安装
在安装报警控制器时，首先要检查周围是否有强电磁场，如果有，不能进行安装，其次，在可燃气体泄漏时报警控制器会出现声光报警，在安装时应安装在便于负责人员看到和听到的地方，或是安装在有值班人员的地方，以便发生可燃气体泄漏时能够及时发现，并通知相关人员进行处理，还有就是报警控制器需要定期维护，因此在安装时应安装在便于负责人员维护的高度，一般应在（160～170）cm。
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