壓力開關的選擇
1.壓力開關系列和型號的選擇。
由于壓力開關的系列和型號較多，因此用戶要仔細考慮量程的大小，測量方式，開關范圍，還有溫度范圍，根據這些來決定壓力開關的系列和型號。
2.壓力開關可調還是不可調
根據用戶對壓力開關的需求，要考慮切換值是選擇可調的還是不可調的。此切換值的數值不宜過大或過小，否則會造成壓力波動大或者設備的頻繁啟動。
3.壓力開關的精度和靈敏度
最后用戶還需了解壓力開關的精度和靈敏度等級是否高，以及相對應的價格是否可以承受等。
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