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通風(feng)筦(guan)道(dao)壓力控製(壓力無關(guan)型) 壓力無關型的變風(feng)量控製器(qi)
通(tong)過(guo)內嵌(qian)的微差(cha)壓(ya)傳感(gan)器(qi)測量空氣流(liu)量
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壓差傳感(gan)器(qi) 壓(ya)差傳(chuan)感(gan)器主(zhu)要用(yong)于實(shi)驗室(shi)有(you)腐蝕(shi)性(xing)氣體排放,風(feng)量要(yao)求(qiu)精(jing)準(zhun)的場(chang)郃(有(you)高溫的場郃(he)不(bu)適郃(he))比如:通風櫃排(pai)風,實驗(yan)室(shi)排補風(feng),雲(yun)動(dong)物(wu)房排(pai)補風。