更换催化元件在可燃气体探测报警器维修中的应用

Application of Replacing Catalytic Element in Maintenance of Combustible GasDetection Alarm

催化型可燃气体探测报警器维修中,采用的更换传感器催化元件的方法修复的可燃气体探测报警器,经校准标定后现场投用仪表运行正常,这种更换催化元件的修理方法简单实用,与更换传感器探头的维修方法相比,最大的优势是节约维修经费,在可燃气体探测报警器维修工作中是值得推荐的维修方法。

In the maintenance of catalytic combustible gas detection alarm,the combustible gas detection alarm repaired by replacing sensor catalytic element works normally after calibration in the on-site commissioning.This repair method of replacing catalytic element is simple and practical.Compared with the repair method of replacing sensor probe,the biggest advantage of this method is saving maintenance cost,which is worth recommending in the maintenance of combustible gas detection alarm.