
將(jiang)振動(dong)速(su)度傳(chuan)感(gan)器(qi)、精密(mi)測量電(dian)路(lu)以(yi)及(ji)顯示電(dian)路(lu)集(ji)成(cheng)在(zai)壹起(qi),實現(xian)了(le)傳統(tong)的(de)“傳感器十(shi)變(bian)送(song)模(mo)塊"結(jie)合的(de)振動(dong)測量系(xi)統的(de)功(gong)能(neng),適合(he)於(yu)構建經(jing)濟(ji)型(xing)高(gao)精度振動(dong)測量系(xi)統,該(gai)變送(song)器可直(zhi)接(jie)連(lian)接(jie)DCS、PLC或(huo)其(qi)它(ta)系(xi)統,是(shi)風機、水(shui)泵,電(dian)機等工(gong)廠設備(bei)振動(dong)測量的理(li)想(xiang)選(xuan)擇(ze)。
安裝位置:垂直或(huo)者(zhe)水(shui)平(ping)安裝於(yu)被測振動(dong)點(dian)上(shang),以(yi)變(bian)送(song)器底(di)部磁(ci)吸座固定(ding)。
CZ891壹體(ti)化(hua)振動(dong)變(bian)送(song)器是(shi)將(jiang)振動(dong)傳(chuan)感(gan)器(qi)和(he)精(jing)密(mi)電(dian)路(lu)集(ji)成(cheng)在(zai)壹起(qi),構成高(gao)精(jing)度振動(dong)測量系(xi)統,用(yong)於(yu)測量各種(zhong)汽(qi)輪機,壓縮機,風機,電(dian)動(dong)機和(he)水(shui)泵等工(gong)廠的振動(dong)設(she)備(bei)。其(qi)將(jiang)振動(dong)速(su)度值(zhi)(或(huo)位移(yi)值(zhi))轉化(hua)為4~20mA輸出(chu)。可直(zhi)接(jie)連(lian)接(jie)DCS、PLC或(huo)其(qi)它(ta)設備(bei)。
CZ891壹體(ti)化(hua)振動(dong)變(bian)送(song)器技術(shu)指標:
1.量程:0~10mm/s;有(you)效值(zhi)(RMS);
2.分(fen)辨(bian)率(lv):0.2%;
3.溫(wen)漂:≤ 0.1%/℃;
4.工(gong)作環境(jing)溫(wen)度:-25~+85℃;
5.供(gong)電(dian)電(dian)源(yuan):+12~+35V.
6.可承(cheng)受(shou)大(da)沖擊(ji):20g;
7.輸出(chu):
①變(bian)送(song)輸出(chu)4~20mA;
②在(zai)24V供(gong)電(dian)時大(da)負(fu)載為(wei)600Ω;
③原(yuan)始信號輸出(chu)Vbuf為(wei)滿(man)量程時1Vp-p,輸出(chu)阻(zu)抗(kang)100kΩ;
8.頻響:10~1000Hz;
9.外(wai)型(xing)尺(chi)寸:φ33×75 mm(不含(han)輸出(chu)端(duan)子(zi)或(huo)電(dian)纜(lan)部分(fen));
10:產(chan)品重量:約350g;
11.接(jie)線(xian)方式:棕(zong)色(se)接(jie)DC24V;黑(hei)色接(jie)負(fu)極,藍(lan)色接(jie)信號輸出(chu)4-20mA;