
將(jiang)振(zhen)動速(su)度(du)傳感器、精(jing)密(mi)測量(liang)電路(lu)以(yi)及(ji)顯(xian)示(shi)電路(lu)集成(cheng)在(zai)壹(yi)起(qi),實(shi)現(xian)了傳(chuan)統(tong)的“傳感器十變送模塊"結合(he)的振動測量(liang)系統(tong)的功能(neng),適(shi)合(he)於(yu)構建經濟(ji)型高精(jing)度(du)振(zhen)動(dong)測量(liang)系統(tong),該(gai)變(bian)送(song)器可直接連接DCS、PLC或其它系統(tong),是(shi)風機(ji)、水泵,電機(ji)等工(gong)廠設(she)備(bei)振(zhen)動測量(liang)的理(li)想選(xuan)擇。
安(an)裝位(wei)置:垂直或者水平安(an)裝於(yu)被測振(zhen)動點上(shang),以(yi)變送(song)器底(di)部(bu)磁吸(xi)座固定(ding)。
CZ891壹(yi)體(ti)化(hua)振動(dong)變(bian)送(song)器是(shi)將(jiang)振(zhen)動傳(chuan)感(gan)器和精(jing)密(mi)電路(lu)集成(cheng)在(zai)壹(yi)起(qi),構(gou)成(cheng)高(gao)精(jing)度(du)振(zhen)動(dong)測量(liang)系統(tong),用(yong)於(yu)測量(liang)各(ge)種(zhong)汽輪(lun)機(ji),壓縮(suo)機(ji),風機(ji),電動(dong)機(ji)和水(shui)泵等(deng)工(gong)廠的振動設(she)備。其將(jiang)振(zhen)動速(su)度(du)值(或位(wei)移值(zhi))轉(zhuan)化(hua)為4~20mA輸(shu)出(chu)。可直(zhi)接連接DCS、PLC或其它設(she)備(bei)。
CZ891壹(yi)體(ti)化(hua)振動(dong)變(bian)送(song)器技術(shu)指標(biao):
1.量(liang)程(cheng):0~10mm/s;有(you)效值(zhi)(RMS);
2.分(fen)辨率(lv):0.2%;
3.溫(wen)漂(piao):≤ 0.1%/℃;
4.工(gong)作環(huan)境溫(wen)度:-25~+85℃;
5.供電電源:+12~+35V.
6.可(ke)承受(shou)大(da)沖(chong)擊(ji):20g;
7.輸(shu)出(chu):
①變送(song)輸(shu)出(chu)4~20mA;
②在(zai)24V供電時(shi)大負(fu)載(zai)為600Ω;
③原始(shi)信(xin)號(hao)輸(shu)出(chu)Vbuf為滿(man)量程時1Vp-p,輸(shu)出(chu)阻(zu)抗100kΩ;
8.頻響:10~1000Hz;
9.外(wai)型尺寸:φ33×75 mm(不(bu)含(han)輸(shu)出(chu)端子(zi)或(huo)電纜部(bu)分(fen));
10:產(chan)品重量(liang):約(yue)350g;
11.接線方式:棕(zong)色接DC24V;黑色(se)接負極,藍色(se)接信(xin)號(hao)輸(shu)出(chu)4-20mA;
上(shang)壹(yi)篇(pian) : 8500LC-A振(zhen)動烈(lie)度(du)監測儀工(gong)作原理(li)
下壹(yi)篇(pian) : 壹(yi)體(ti)化(hua)振動(dong)變(bian)送(song)器安(an)裝方式