
QBJ-3C風(feng)機智能轉(zhuan)速測量儀(yi)
HZS-C4C型(xing)智能轉(zhuan)速表(biao)是采(cai)用ARM為核心的(de)智能轉(zhuan)速監(jian)控保(bao)護(hu)儀(yi)表(biao)。該(gai)監(jian)控儀(yi)表(biao)具有:轉(zhuan)速監(jian)測、雙(shuang)報(bao)警(jing)設(she)置點(dian)、模(mo)擬電流(liu)輸出(chu)等(deng)功能。適用於電力(li)、石(shi)油、化(hua)工(gong)等(deng)工(gong)業(ye)部(bu)門(men)旋(xuan)轉(zhuan)機械(xie)轉(zhuan)速的(de)監控和(he)保(bao)護(hu)。
傳(chuan)感(gan)器(qi)信號輸入
智能轉(zhuan)速表(biao)的傳(chuan)感(gan)器(qi)輸(shu)入(ru)方式:磁阻式傳(chuan)感(gan)器(qi)
測速盤(pan)齒輪齒數(shu):1~120齒
超(chao)速(su)保(bao)護(hu)和轉(zhuan)速報(bao)警(jing)
智能轉(zhuan)速表(biao)設(she)有二個轉(zhuan)速報(bao)警(jing)界限(xian)值(zhi)。只要(yao)被測轉(zhuan)速超(chao)過設(she)定(ding)的報(bao)警(jing)值(zhi)或(huo)危險(xian)值(zhi),前面板上報(bao)警(jing)指示燈或(huo)危險(xian)指(zhi)示燈亮,同(tong)時(shi)報(bao)警(jing)繼電(dian)器(qi)或(huo)危險(xian)繼(ji)電(dian)器(qi)動(dong)作(zuo),輸(shu)出(chu)開關信號。報(bao)警(jing)響(xiang)應時(shi)間(jian)為0.1S。
顯(xian) 示:5位(wei)0.8英(ying)寸LED數字(zi)顯(xian)示
量程(cheng)範圍(wei):1~99999rpm
顯(xian)示精度(du):±1rpm
報(bao)警(jing)、危險(xian):滿(man)量(liang)程(cheng)內(nei)任(ren)意設(she)定(ding)
報(bao)警(jing)輸出(chu):常(chang)開(kai)繼(ji)電(dian)器(qi)輸出(chu)
觸(chu)點(dian)容量:5A/250VAC 30VDC/5A
電流(liu)輸出(chu):4~20mA
RS485通訊:MODBUS-RTU協(xie)議(選(xuan)配)
外(wai)形(xing)尺寸:160×80×160mm
開孔(kong)尺寸:152+1×74+1mm
QBJ-3C風(feng)機智能轉(zhuan)速測量儀(yi)