使用壓力開關應注意哪些細節
壓力開關的使用規則相信很多客戶都應了解了，今天小編再將幾個容易忽視的使用小細節分享給大家。
一、被測介質為氣體和液體時。
如果壓力開關的被測介質為氣體，在壓力開關和取壓口對接時，往往容易被忽視的一個細節是需要在管道的頂端部位對接，否則頂部的液體會流入管道中，引起測量值的誤差。同理，當被測介質為液體時，壓力開關和取壓口對接的位置應選在管道的側面部位，防止沉淀物累計，影響最終結果。
二、注意導管的清潔。
使用壓力開關需要防止一些沉淀物在導管內長時間停留，否則會堵塞導管，不僅使壓力開關失去原有的性能，還會給安全造成隱患。
三、避免惡劣環境
壓力開關的工作環境應盡量為平穩潔凈的場所，盡量避免壓力開關與腐蝕性介質和高溫介質接觸。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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