DLK451前室壓差傳感器安裝位置|前室壓差控制器安裝高度
DLK451前室壓差傳感器安裝位置|前室壓差控制器安裝高度
一、DLK4521通(tong)用(yong)型(xing)前(qian)(qian)室間(jian)(jian)壓(ya)(ya)(ya)(ya)差控(kong)制器壓(ya)(ya)(ya)(ya)力傳(chuan)感器|樓(lou)梯(ti)(ti)(ti)間(jian)(jian)差壓(ya)(ya)(ya)(ya)控(kong)制器壓(ya)(ya)(ya)(ya)力傳(chuan)感器，是我(wo)司研(yan)發生(sheng)產的一款(kuan)主要用(yong)于高(gao)層(ceng)建(jian)筑前(qian)(qian)室及通(tong)道(dao)之(zhi)間(jian)(jian)（樓(lou)梯(ti)(ti)(ti)間(jian)(jian)與(yu)走道(dao)）的壓(ya)(ya)(ya)(ya)力測量(liang)與(yu)控(kong)制，控(kong)制前(qian)(qian)室與(yu)走道(dao)防(fang)火門兩側壓(ya)(ya)(ya)(ya)差值達(da)到或超過30Pa時(shi)(shi)(shi)打開樓(lou)頂旁通(tong)泄壓(ya)(ya)(ya)(ya)閥進(jin)行泄壓(ya)(ya)(ya)(ya)（樓(lou)梯(ti)(ti)(ti)間(jian)(jian)與(yu)前(qian)(qian)室為50Pa)，確保火災時(shi)(shi)(shi)逃生(sheng)人員能輕便打開防(fang)火門同時(shi)(shi)(shi)又(you)確保煙(yan)霧無法進(jin)入前(qian)(qian)室及消防(fang)逃生(sheng)走道(dao)樓(lou)梯(ti)(ti)(ti)間(jian)(jian)。
DLK451前(qian)室壓差傳感(gan)器(qi)安裝位(wei)置(zhi)|前(qian)室壓差控制(zhi)器(qi)安裝高度(du)
主要技術參(can)數：
量(liang) 程(cheng)：0～100PA
耐 壓：1000Pa
動(dong)作壓力：電梯(ti)前室/走道：30Pa，(復位壓力：25Pa)；
樓梯間/走道(dao)：50Pa，(復位(wei)壓力：40Pa)；
工作溫度：-20 ～ 85℃
過程連接：高壓和低壓孔均為(wei)6mm，
長管嘴(-):連接(jie)到(dao)低壓端
短管(guan)嘴(+):連接到高壓(ya)端
控(kong)制器壽命: 10萬次(ci)
電(dian)氣(qi)等級: 24 VDC /0.3A
切 換 率(lv): *大6次(ci)/分鐘
外(wai)形尺寸：172*112*60
重 量: 360g
DLK451前(qian)(qian)室(shi)(shi)壓差(cha)(cha)傳感器(qi)安(an)裝位(wei)置|前(qian)(qian)室(shi)(shi)壓差(cha)(cha)控制(zhi)器(qi)安(an)裝高度