
壹(yi)、概述
智能轉(zhuan)速表是采(cai)用ARM為(wei)核心的智(zhi)能轉(zhuan)速監控保護(hu)儀(yi)表。該(gai)監(jian)控儀表具(ju)有(you):轉速監測、雙報(bao)警設置(zhi)點、模(mo)擬電(dian)流輸出(chu)等(deng)功(gong)能。適(shi)用於電(dian)力、石油(you)、化工(gong)等工(gong)業部(bu)門旋(xuan)轉機械轉(zhuan)速的監(jian)控(kong)和(he)保護(hu)。
智能轉(zhuan)速表的傳(chuan)感器(qi)輸入(ru)方式:1.磁阻式(shi)傳(chuan)感器(qi) 2.霍爾(er)轉(zhuan)速傳(chuan)感器(qi) 3.光電(dian)轉速傳(chuan)感器(qi)
測速盤齒輪(lun)齒數:1~240齒(chi)
智能轉(zhuan)速表設有(you)二(er)個(ge)轉速報(bao)警界限(xian)值(zhi)。只要被(bei)測轉速超(chao)過設定(ding)的報(bao)警值(zhi)或(huo)危險(xian)值(zhi),前(qian)面板(ban)上(shang)報(bao)警指示(shi)燈(deng)或(huo)危(wei)險(xian)指示(shi)燈(deng)亮(liang),同(tong)時(shi)報(bao)警繼(ji)電(dian)器(qi)或危(wei)險(xian)繼(ji)電(dian)器(qi)動(dong)作,輸(shu)出(chu)開關信號。報(bao)警響應時(shi)間(jian)為(wei)0.1S。
上(shang)壹(yi)篇 : 壹(yi)體化振動(dong)溫度(du)變(bian)送器(qi)主要(yao)應用在哪些場合(he)?
下壹(yi)篇 : WT-φ25電(dian)渦流傳(chuan)感器(qi)
