鉴于所涉及的危险源对人所构成的威胁,当安装固定式气体探测系统时,经济可能不是首要考虑的问题。但是,近年来的情况表明,经济性是一个重要的方面。通过使用最先进的技术和长寿命的传感器,并将探测器和变送器安装在恰当的位置上,现代报警系统可以被更加经济地设计和安装。此外,还可以大大降低维修费用。 Given the threat to human beings from the sources of danger involved, economy may not be the primary consideration when installing stationary gas detection systems. However, the situation in recent years shows that economy is an important aspect. Modern alarm systems can be more economically designed and installed by using state-of-the-art technology and long life sensors with the detectors and transmitters in place. In addition, you can significantly reduce maintenance costs.