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技術文章

樓道壓差控制器|樓道消防排煙風壓差控制器DLK4521

樓道壓差(cha)控制(zhi)器|樓道消防(fang)排煙(yan)風壓差(cha)控制(zhi)器DLK4521
一(yi)、DLK4521通用(yong)型前(qian)室(shi)(shi)(shi)間(jian)(jian)(jian)壓(ya)(ya)(ya)差(cha)(cha)控(kong)制器(qi)(qi)壓(ya)(ya)(ya)力(li)傳(chuan)感器(qi)(qi)|樓(lou)(lou)梯間(jian)(jian)(jian)差(cha)(cha)壓(ya)(ya)(ya)控(kong)制器(qi)(qi)壓(ya)(ya)(ya)力(li)傳(chuan)感器(qi)(qi),是我司研發生(sheng)產的一(yi)款主要用(yong)于(yu)高層(ceng)建筑(zhu)前(qian)室(shi)(shi)(shi)及(ji)通道之(zhi)間(jian)(jian)(jian)(樓(lou)(lou)梯間(jian)(jian)(jian)與走道)的壓(ya)(ya)(ya)力(li)測(ce)量(liang)與控(kong)制,控(kong)制前(qian)室(shi)(shi)(shi)與走道防火門兩側壓(ya)(ya)(ya)差(cha)(cha)值(zhi)達到(dao)或超過(guo)30Pa時(shi)打開樓(lou)(lou)頂旁通泄(xie)壓(ya)(ya)(ya)閥進行泄(xie)壓(ya)(ya)(ya)(樓(lou)(lou)梯間(jian)(jian)(jian)與前(qian)室(shi)(shi)(shi)為50Pa),確保火災時(shi)逃(tao)生(sheng)人(ren)員能輕便打開防火門同時(shi)又確保煙霧無法進入前(qian)室(shi)(shi)(shi)及(ji)消防逃(tao)生(sheng)走道樓(lou)(lou)梯間(jian)(jian)(jian)。

樓(lou)道壓差(cha)控制器|樓(lou)道消防排煙(yan)風壓差(cha)控制器DLK4521
主要技術參數:
量    程(cheng):0~100PA
耐    壓:1000Pa
動(dong)作壓力:電梯前室(shi)/走道:30Pa,(復位(wei)壓力:25Pa);
          樓梯間(jian)/走道:50Pa,(復位壓力:40Pa);
工作溫度:-20 ~ 85℃
過程連接:高壓(ya)和低壓(ya)孔均(jun)為6mm,
長(chang)管(guan)嘴(-):連接到低壓端
短管嘴(+):連接到高壓端
控制器壽命(ming): 10萬次
電氣等(deng)級:  24 VDC /0.3A
切 換 率: *大6次(ci)/分鐘(zhong)
外形尺寸:172*112*60
重    量: 360g
樓(lou)道壓差控制器|樓(lou)道消防排煙風壓差控制器DLK4521