不銹鋼膜盒壓力表的簡單介紹
來源:編輯YY 時間:2015-04-11 10:02 點擊:次
一、不銹鋼膜盒壓力表的概述
不銹鋼膜盒壓力表是在膜盒壓力表的基礎上增加了耐腐蝕作用的壓力表,主要應用于工業管道和鍋爐設備中,針對各種介質進行壓力監控的設備。
二、不銹鋼膜盒壓力表的組成
不銹鋼膜盒壓力表主要由測量機構、傳動機構、指示部分及外殼四部分組成,其中測量機構主要由接頭和波紋膜盒構成;齒輪傳動部件組成了傳動機構;指示部分則由指針與刻度盤組成;外殼部分則由表殼和表盤組成。
三、不銹鋼膜盒壓力表的原理
不銹鋼膜盒壓力表是波紋膜盒在被測介質的壓力作用下,其自由端產生相應的彈性變形,在經齒輪傳動機構的傳動中給予放大,隨后指針逐將被測值在度盤上指示出來。
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