美國Barksdale液位開關BLS3000安裝圖紙
美國(guo)Barksdale液(ye)位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan)BLS3000安裝圖紙
液(ye)位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan),也(ye)稱水位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan),液(ye)位(wei)(wei)(wei)(wei)傳感(gan)器(qi),顧名思義,就(jiu)是用(yong)來控制液(ye)位(wei)(wei)(wei)(wei)的(de)開(kai)(kai)(kai)關(guan)(guan)(guan)。從(cong)形式(shi)(shi)(shi)上(shang)主要分為接觸(chu)式(shi)(shi)(shi)和(he)非接觸(chu)式(shi)(shi)(shi)。常(chang)用(yong)的(de)非接觸(chu)式(shi)(shi)(shi)開(kai)(kai)(kai)關(guan)(guan)(guan)有電容式(shi)(shi)(shi)液(ye)位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan),接觸(chu)式(shi)(shi)(shi)的(de)浮球式(shi)(shi)(shi)液(ye)位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan)應(ying)用(yong)較(jiao)廣泛。電極(ji)式(shi)(shi)(shi)液(ye)位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan),電子式(shi)(shi)(shi)液(ye)位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan),電容式(shi)(shi)(shi)液(ye)位(wei)(wei)(wei)(wei)開(kai)(kai)(kai)關(guan)(guan)(guan)也(ye)可以采用(yong)接觸(chu)式(shi)(shi)(shi)方法實(shi)現。
查看詳細介紹