天然气报警器设置两级报警是为什么?
天然气报警器设置两级报警是为什么?天然气报警器的报警值一般是分为一级和两级。设置两重报警更加有利防范安全隐患。
一级燃气报警器报警装置可以实现在设备报警时启动电磁阀或者是排风扇,二级报警装置则可以实现双管监制,即天然气报警器在检测到天然气浓度超过一级报警值时,说明有天然气泄漏现象,但是天然气泄漏的并不多,所以一级报警时选择启动排风扇即可实现降低天然气浓度,保障环境安全。

当被测天然气浓度达到二级报警值时,说明出现大量天然气泄漏现象。此时用排风扇驱散已经解决不了问题了,所以在二级报警时选择启动电磁阀,直接切断燃气管道。事后可以用肥皂水涂到天然气管道上,有气泡生成的地方就是天然气泄漏点,查出泄漏后采取补修措施。
天然气报警器设置两级报警是为什么?已经告诉了大家,有需要了解天然气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。
Related information
-
How to Calibrate an Oxygen Detectors to Ensure Accuracy?
In fields such as industrial safety, confined space operations, environmental monitoring, and even medical support, the measuremen...
2026-01-14 -
What is the measurement range of an oxygen detectors?
Oxygen detectors are indispensable equipment in industrial safety, environmental monitoring, and confined space operations. Accura...
2026-01-13 -
What is the normal oxygen concentration for an oxygen detectors?
Oxygen (O₂) is a vital gas for sustaining human life and most combustion processes. However, both excessively high and low oxygen...
2026-01-12 -
How Do Nitrogen Oxide Detectors Work?
Against a backdrop of growing global concern over air quality and emissions compliance, the precise monitoring of nitrogen oxides ...
2026-01-09 -
Operating Instructions for Nitrogen Oxide Detectors
Nitrogen oxides (NOₓ, primarily comprising nitrogen monoxide NO and nitrogen dioxide NO₂) are significant atmospheric pollutants...
2026-01-07












info@eranntexgas.com


13480931872