一個

各類傳感器的安裝位置應安裝在能正確反映其性能并便于調試和維護的位置。

二

水管溫度傳感器、蒸汽壓力傳感器、水管壓力傳感器、水流開關和水管流量計不宜安裝在管道焊縫及其邊緣進行開口焊接。

三

風管式溫濕度傳感器、室內溫度傳感器、壓力傳感器和空氣質量傳感器應避開蒸汽出口和空氣出口。

四

管道溫度傳感器、水管壓力傳感器、蒸汽壓力傳感器和水流開關的安裝應與工藝管道的安裝同時進行。

五

風管壓力、溫度、濕度、空氣質量、風速和壓差開關的安裝應在風管維修后完成。

六

水管壓力、壓差和蒸汽壓力傳感器

水流開關和水管流量計的開焊必須在工藝管道防腐、襯里、吹掃和試壓前進行。料位儀可以安裝在頂部和側面。無論如何安裝，一定要注意料位計的探頭不能在下料口的正下方，以免誤檢。

料位測量是料位測量的一個分支。料位是指儲存容器或工業生產設備中液體、粉狀固體和氣體之間的界面位置，按詳細用途分為液位傳感器、料位傳感器和邊界傳感器。這三種傳感器都有各自獨特的應用環境，其中物位傳感器在火電廠中應用廣泛。

Monitor the coal level and powder level of coal bunker.

For direct-fired boilers, the level of coal bunker is related to the normal operation of boilers and even power generation systems. The material level of coal bunker overflows when it is too full, resulting in coal caving accident; Too low or empty coal bunker level will lead to unstable combustion and even a major accident of fire extinguishing and shutdown. For the boiler with medium storage feed, there are both coal bunker and powder bunker, and the control of powder level in coal bunker is particularly important. The reliable material level sensor is used to monitor the coal level and powder level of the coal bunker, so that it is always in the state of transit control, which is the primary guarantee for the safe operation of thermal power generating units.