壓力表種類的選擇
壓力表種類的選擇需要用戶根據不同的被測介質和使用環境來選擇，下面小編介紹如何確定壓力表的種類。
1.如果壓力表測量的介質為一般介質時，如空氣、水、蒸汽、油等，那選擇普通型的壓力表即可。
2.如果壓力表測量的介質為腐蝕性介質，或者日后的測量環境為腐蝕環境，那么為了保證測量的正常進行和壓力表的使用壽命，用戶應選擇不銹鋼類壓力表。
3.如果壓力表要測量的介質為易結晶、粘度大且溫度也高的介質，那么普通壓力表是萬萬不可的，而應選擇隔膜式壓力表。
4.當壓力表日后的測量環境是機械振動的場合時，應選用耐震型壓力表。
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