
將(jiang)振(zhen)動(dong)速(su)度(du)傳(chuan)感器(qi)、精(jing)密(mi)測量(liang)電路(lu)以(yi)及(ji)顯(xian)示電(dian)路(lu)集(ji)成(cheng)在壹(yi)起(qi),實現了(le)傳(chuan)統的“傳(chuan)感器(qi)十(shi)變送(song)模塊"結合(he)的振(zhen)動(dong)測量(liang)系(xi)統(tong)的功(gong)能(neng),適(shi)合於(yu)構建(jian)經濟型(xing)高精(jing)度(du)振(zhen)動(dong)測量(liang)系(xi)統(tong),該(gai)變送(song)器可(ke)直(zhi)接連(lian)接DCS、PLC或其(qi)它(ta)系(xi)統(tong),是風機(ji)、水(shui)泵,電機(ji)等(deng)工(gong)廠(chang)設備振(zhen)動(dong)測量(liang)的理想選擇(ze)。
安(an)裝(zhuang)位(wei)置(zhi):垂(chui)直或者(zhe)水平(ping)安(an)裝(zhuang)於被測振(zhen)動(dong)點(dian)上(shang),以(yi)變送(song)器底部(bu)磁(ci)吸(xi)座(zuo)固定(ding)。
CZ891壹體化(hua)振(zhen)動(dong)變送(song)器是(shi)將(jiang)振(zhen)動(dong)傳(chuan)感器(qi)和(he)精(jing)密(mi)電路(lu)集(ji)成(cheng)在壹(yi)起(qi),構成(cheng)高精(jing)度(du)振(zhen)動(dong)測量(liang)系(xi)統(tong),用於測量(liang)各種汽輪(lun)機(ji),壓縮機(ji),風(feng)機(ji),電(dian)動機(ji)和(he)水泵等(deng)工(gong)廠(chang)的振(zhen)動(dong)設備。其(qi)將(jiang)振(zhen)動(dong)速(su)度(du)值(zhi)(或位(wei)移(yi)值(zhi))轉化(hua)為4~20mA輸(shu)出(chu)。可直接連(lian)接DCS、PLC或其(qi)它(ta)設備。
CZ891壹體化(hua)振(zhen)動(dong)變送(song)器技術(shu)指標:
1.量(liang)程(cheng):0~10mm/s;有效(xiao)值(zhi)(RMS);
2.分辨率(lv):0.2%;
3.溫(wen)漂:≤ 0.1%/℃;
4.工作(zuo)環境溫(wen)度(du):-25~+85℃;
5.供電電源(yuan):+12~+35V.
6.可承(cheng)受(shou)大沖擊(ji):20g;
7.輸(shu)出(chu):
①變送(song)輸(shu)出(chu)4~20mA;
②在24V供電時(shi)大(da)負(fu)載(zai)為600Ω;
③原(yuan)始(shi)信號輸(shu)出(chu)Vbuf為滿(man)量(liang)程(cheng)時1Vp-p,輸(shu)出(chu)阻抗100kΩ;
8.頻響(xiang):10~1000Hz;
9.外(wai)型(xing)尺寸(cun):φ33×75 mm(不(bu)含(han)輸(shu)出(chu)端(duan)子(zi)或電(dian)纜(lan)部(bu)分);
10:產品(pin)重(zhong)量(liang):約350g;
11.接線(xian)方(fang)式(shi):棕色接DC24V;黑色接負(fu)極(ji),藍色(se)接信號輸(shu)出(chu)4-20mA
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