http://www.kadhoai.com.cn 2026-04-08 02:02:07 來源:北京柏艾斯科技有限公司
真有效值電流變送器具有能準確測量畸變波形的特點,但一般采用三線製或者四線製輸出形式,兩線製的很少,主要原因是兩線製4-20mA電流環供電的傳感器需要低功耗的設計,有一定難度,如沒有特殊需求並不推薦。
zaiyoufangbaoyaoqiudechanghe,dianliudeceliangxuyaoyongbenanxingdianliubiansongqi,erliangxianzhidedianliubiansongqiyouyucaiyongdedianlushinenggouxianzhihuohuafangdiannengliangjirexiaoyingdebenandianlu,nengyouxiaofangzhiyinranyibaoqiti,congershixianledianqifangbao。
隨著變頻器、tiaogongqidenggaopinkaiguanshebeideguangfanyingyongdaozhigongdianhuiludedianliuboxingyanzhongjibian,wufayongchuantongdedianliubiansongqizhunqueceliang,zhejiuxuyaoyongdaonenggouceliangjibianboxingdeTRMS(True-RMS)真有效值電流變送器。
目(mu)前(qian)國(guo)內(nei)沒(mei)有(you)既(ji)具(ju)有(you)真(zhen)有(you)效(xiao)值(zhi)測(ce)量(liang)功(gong)能(neng),且(qie)同(tong)時(shi)具(ju)有(you)兩(liang)線(xian)製(zhi)供(gong)電(dian)的(de)電(dian)流(liu)變(bian)送(song)器(qi)。為(wei)了(le)滿(man)足(zu)日(ri)益(yi)增(zeng)多(duo)的(de)防(fang)爆(bao)用(yong)戶(hu)的(de)要(yao)求(qiu),柏(bai)艾(ai)斯(si)科(ke)技(ji)推(tui)出(chu)了(le)具(ju)有(you)測(ce)量(liang)交(jiao)流(liu)真(zhen)有(you)效(xiao)值(zhi)同(tong)時(shi)具(ju)有(you)兩(liang)線(xian)製(zhi)(Loop Powered)輸出的電流變送器 JTIB-C16-LP係列,填補了國內在本領域的空白。

該係列具有如下參數:
測量範圍:0-300A(量程可定製)
輸 出: 4-20mA 兩線製
供 電:電流環供電24Vdc
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