隔膜壓力表的原理與應用
來源:編輯YY 時間:2015-10-23 10:04 點擊:次
一、隔膜壓力表的工作原理
隔膜壓力表的外圍擁有隔離裝置,因此它是采用介質隔離的方式進行壓力測量的,并且在隔離裝置與壓力表之間擁有專門的密封液,密封液的填充使得隔膜壓力表具有精度高、丈量范圍廣、選型空間大、內部結構多樣化等特點。
二、隔膜壓力表的應用
由于隔膜壓力表有專門的隔離裝置,因此隔膜壓力表可以適應強腐蝕、高溫度的環境,,同時易結晶、易凝固、有固體顆粒的液體介質都可以使用隔膜壓力表進行測量,它可以適用各種惡劣的測量環境。
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