http://www.kadhoai.com.cn 2026-04-09 03:03:01 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、調(tiao)功(gong)器(qi)等(deng)高(gao)頻(pin)開(kai)關(guan)設(she)備(bei)的(de)廣(guang)泛(fan)應(ying)用(yong)導(dao)致(zhi)供(gong)電(dian)回(hui)路(lu)的(de)電(dian)流(liu)波(bo)形(xing)嚴(yan)重(zhong)畸(ji)變(bian),無(wu)法(fa)用(yong)傳(chuan)統(tong)的(de)電(dian)流(liu)變(bian)送(song)器(qi)準(zhun)確(que)測(ce)量(liang),這(zhe)就(jiu)需(xu)要(yao)用(yong)到(dao)能(neng)夠(gou)測(ce)量(liang)畸(ji)變(bian)波(bo)形(xing)的(de)TRMS(True-RMS)真有效值電流變送器。
muqianguoneimeiyoujijuyouzhenyouxiaozhicelianggongneng,qietongshijuyouliangxianzhigongdiandedianliubiansongqi。weilemanzuriyizengduodefangbaoyonghudeyaoqiu,baiaisikejituichulejuyouceliangjiaoliuzhenyouxiaozhitongshijuyouliangxianzhi(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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