WEIGEL電流表PQ48K0-40MICROA翊霈代理供應
發布(bu)日期:2023-12-21
簡要描述:
電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)是(shi)根(gen)據通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)在磁(ci)(ci)(ci)(ci)(ci)場(chang)中受(shou)磁(ci)(ci)(ci)(ci)(ci)場(chang)力的(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)而制成的(de)(de)(de)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)內(nei)部(bu)有(you)(you)(you)一永磁(ci)(ci)(ci)(ci)(ci)體(ti),在極間產生磁(ci)(ci)(ci)(ci)(ci)場(chang),在磁(ci)(ci)(ci)(ci)(ci)場(chang)中有(you)(you)(you)一個(ge)(ge)線(xian)(xian)(xian)(xian)圈,線(xian)(xian)(xian)(xian)圈兩(liang)(liang)(liang)端(duan)各有(you)(you)(you)一個(ge)(ge)游絲彈(dan)簧,彈(dan)簧各連(lian)接(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)的(de)(de)(de)一個(ge)(ge)接(jie)線(xian)(xian)(xian)(xian)柱,在彈(dan)簧與線(xian)(xian)(xian)(xian)圈間由(you)一個(ge)(ge)轉(zhuan)(zhuan)軸(zhou)連(lian)接(jie),在轉(zhuan)(zhuan)軸(zhou)相(xiang)對(dui)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)的(de)(de)(de)前端(duan),有(you)(you)(you)一個(ge)(ge)指(zhi)針(zhen)。當有(you)(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)通過時(shi),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)沿彈(dan)簧、轉(zhuan)(zhuan)軸(zhou)通過磁(ci)(ci)(ci)(ci)(ci)場(chang),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)切磁(ci)(ci)(ci)(ci)(ci)感(gan)線(xian)(xian)(xian)(xian),所以(yi)受(shou)磁(ci)(ci)(ci)(ci)(ci)場(chang)力的(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong),使(shi)(shi)線(xian)(xian)(xian)(xian)圈發(fa)生偏(pian)(pian)轉(zhuan)(zhuan),帶動(dong)(dong)轉(zhuan)(zhuan)軸(zhou)、指(zhi)針(zhen)偏(pian)(pian)轉(zhuan)(zhuan)。由(you)于磁(ci)(ci)(ci)(ci)(ci)場(chang)力的(de)(de)(de)大(da)小(xiao)(xiao)隨(sui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)增(zeng)大(da)而增(zeng)大(da),所以(yi)就可(ke)以(yi)通過指(zhi)針(zhen)的(de)(de)(de)偏(pian)(pian)轉(zhuan)(zhuan)程(cheng)度來觀察(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)(de)大(da)小(xiao)(xiao)。一般可(ke)直(zhi)接(jie)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)微安(an)或(huo)(huo)毫安(an)數(shu)(shu)(shu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)級的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),為(wei)測(ce)(ce)(ce)(ce)更大(da)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)應有(you)(you)(you)并聯(lian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)器(qi)(qi)(又(you)稱(cheng)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi))。主(zhu)(zhu)要采用(yong)(yong)(yong)(yong)磁(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)的(de)(de)(de)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)機(ji)(ji)(ji)構(gou)。分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)要使(shi)(shi)滿量(liang)(liang)(liang)(liang)(liang)(liang)(liang)程(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)通過時(shi),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)滿偏(pian)(pian)轉(zhuan)(zhuan),即(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)指(zhi)示達到最(zui)大(da)。對(dui)于幾安(an)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),可(ke)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)內(nei)設置(zhi)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)。對(dui)于幾安(an)以(yi)上的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),則(ze)采用(yong)(yong)(yong)(yong)外附(fu)(fu)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)。大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)很(hen)小(xiao)(xiao),為(wei)避免引線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)和(he)接(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)附(fu)(fu)加于分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)而引起誤差,分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)要制成四端(duan)形(xing)式(shi)(shi),即(ji)有(you)(you)(you)兩(liang)(liang)(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)端(duan),兩(liang)(liang)(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓端(duan)。直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)主(zhu)(zhu)要采用(yong)(yong)(yong)(yong)磁(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)或(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)系(xi)(xi)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)機(ji)(ji)(ji)構(gou)(見機(ji)(ji)(ji)械(xie)式(shi)(shi)指(zhi)示電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)機(ji)(ji)(ji)構(gou)),這些測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)機(ji)(ji)(ji)構(gou)的(de)(de)(de)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)基本量(liang)(liang)(liang)(liang)(liang)(liang)(liang)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),可(ke)用(yong)(yong)(yong)(yong)來直(zhi)接(jie)測(ce)(ce)(ce)(ce)小(xiao)(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)。對(dui)于大(da)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)值(zhi)的(de)(de)(de)直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),磁(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)機(ji)(ji)(ji)構(gou)要使(shi)(shi)用(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi),也(ye)就是(shi)并聯(lian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)。它的(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)是(shi)將大(da)部(bu)分(fen)(fen)(fen)(fen)被(bei)測(ce)(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)。對(dui)約10A以(yi)下的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)多采用(yong)(yong)(yong)(yong)內(nei)附(fu)(fu)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi);對(dui)更大(da)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi),則(ze)使(shi)(shi)用(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)。它采取(qu)四端(duan)結構(gou)(圖a),具有(you)(you)(you)兩(liang)(liang)(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)端(duan),兩(liang)(liang)(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)位端(duan)。交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)可(ke)采用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)系(xi)(xi)或(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)系(xi)(xi)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)機(ji)(ji)(ji)構(gou)。為(wei)使(shi)(shi)磁(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)機(ji)(ji)(ji)構(gou)也(ye)能用(yong)(yong)(yong)(yong)于測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),可(ke)利用(yong)(yong)(yong)(yong)整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)或(huo)(huo)熱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶等器(qi)(qi)件先將交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)轉(zhuan)(zhuan)換為(wei)直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu);由(you)它們組(zu)合(he)而成的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)分(fen)(fen)(fen)(fen)別稱(cheng)為(wei)整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)(見整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao))、熱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)。為(wei)擴大(da)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)程(cheng)以(yi)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu),整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)也(ye)采用(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi);電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)系(xi)(xi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)的(de)(de)(de)做法同前;電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)系(xi)(xi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)則(ze)是(shi)加粗線(xian)(xian)(xian)(xian)圈導線(xian)(xian)(xian)(xian)、減少匝數(shu)(shu)(shu)。對(dui)于更大(da)的(de)(de)(de)測(ce)(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)需配合(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互感(gan)器(qi)(qi)使(shi)(shi)用(yong)(yong)(yong)(yong)。通常可(ke)利用(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)和(he)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)數(shu)(shu)(shu)字電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓表(biao)(biao)構(gou)成交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)數(shu)(shu)(shu)字電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)。
位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)又稱為(wei)線(xian)性(xing)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),是(shi)一(yi)種(zhong)(zhong)(zhong)屬于金屬感(gan)(gan)(gan)(gan)(gan)應(ying)的(de)(de)(de)(de)線(xian)性(xing)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)件(jian)(jian),傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)作用是(shi)把各(ge)種(zhong)(zhong)(zhong)被(bei)測(ce)(ce)(ce)物(wu)(wu)理(li)量(liang)(liang)(liang)轉換(huan)為(wei)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)。在(zai)生(sheng)產過程中,位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)的(de)(de)(de)(de)測(ce)(ce)(ce)量(liang)(liang)(liang)一(yi)般(ban)分(fen)為(wei)測(ce)(ce)(ce)量(liang)(liang)(liang)實物(wu)(wu)尺寸和機(ji)械位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)兩(liang)種(zhong)(zhong)(zhong)。按被(bei)測(ce)(ce)(ce)變(bian)量(liang)(liang)(liang)變(bian)換(huan)的(de)(de)(de)(de)形式(shi)不同,位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)可分(fen)為(wei)模擬(ni)式(shi)和數字(zi)式(shi)兩(liang)種(zhong)(zhong)(zhong)。模擬(ni)式(shi)又可分(fen)為(wei)物(wu)(wu)性(xing)型(xing)和結構(gou)型(xing)兩(liang)種(zhong)(zhong)(zhong)。常用位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)以模擬(ni)式(shi)結構(gou)型(xing)居(ju)多,包括電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)(gan)(gan)式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、自整角機(ji)、電(dian)(dian)(dian)(dian)(dian)容式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)渦流式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、霍爾(er)式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)。數字(zi)式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)一(yi)個(ge)重要優點是(shi)便于將信號直(zhi)接送入(ru)計算(suan)機(ji)系統。這(zhe)種(zhong)(zhong)(zhong)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)發展迅(xun)速,應(ying)用日益(yi)廣泛。電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),它(ta)通(tong)過電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)元(yuan)件(jian)(jian)將機(ji)械位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)轉換(huan)成(cheng)與之成(cheng)線(xian)性(xing)或任(ren)意函數關系的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻或電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)輸出。普(pu)通(tong)直(zhi)線(xian)電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)和圓形電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)都可分(fen)別用作直(zhi)線(xian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)和角位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。但(dan)是(shi),為(wei)實現測(ce)(ce)(ce)量(liang)(liang)(liang)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)目的(de)(de)(de)(de)而(er)設計的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),要求(qiu)在(zai)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)變(bian)化(hua)(hua)(hua)和電(dian)(dian)(dian)(dian)(dian)阻變(bian)化(hua)(hua)(hua)之間有一(yi)個(ge)確(que)定關系。電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)式(shi)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)可動電(dian)(dian)(dian)(dian)(dian)刷與被(bei)測(ce)(ce)(ce)物(wu)(wu)體相連。物(wu)(wu)體的(de)(de)(de)(de)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)引起電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)動端的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻變(bian)化(hua)(hua)(hua)。阻值的(de)(de)(de)(de)變(bian)化(hua)(hua)(hua)量(liang)(liang)(liang)反映(ying)了位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)的(de)(de)(de)(de)量(liang)(liang)(liang)值,阻值的(de)(de)(de)(de)增加(jia)還是(shi)減小則(ze)(ze)表(biao)明了位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)的(de)(de)(de)(de)方向。通(tong)常在(zai)電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)上(shang)通(tong)以電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya),以把電(dian)(dian)(dian)(dian)(dian)阻變(bian)化(hua)(hua)(hua)轉換(huan)為(wei)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)輸出。線(xian)繞(rao)式(shi)電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)由于其電(dian)(dian)(dian)(dian)(dian)刷移(yi)(yi)(yi)(yi)(yi)(yi)(yi)動時電(dian)(dian)(dian)(dian)(dian)阻以匝(za)(za)電(dian)(dian)(dian)(dian)(dian)阻為(wei)階梯而(er)變(bian)化(hua)(hua)(hua),其輸出特性(xing)亦呈階梯形。如果這(zhe)種(zhong)(zhong)(zhong)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)傳(chuan)(chuan)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)伺服(fu)系統中用作位(wei)(wei)(wei)(wei)(wei)(wei)(wei)移(yi)(yi)(yi)(yi)(yi)(yi)(yi)反饋元(yuan)件(jian)(jian),則(ze)(ze)過大的(de)(de)(de)(de)階躍電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)會引起系統振蕩。因此在(zai)電(dian)(dian)(dian)(dian)(dian)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)制作中應(ying)盡量(liang)(liang)(liang)減小每匝(za)(za)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻值
WEIGEL 安裝盤 SHUNTISO.PLATE SMALL 100X60X4MM,870-92824
WEIGEL 電流表 EQ48RS/0-250/500mA 表盤尺寸47*47mm
WEIGEL 分流器 SHUNT 60MV 10AKL 0.5 DIN43703,137-9061
WEIGEL 備件 EQ96K 0-1A=》0-800A
WEIGEL 電流變送器 電流變送器/A1U2.0
WEIGEL 電流表 E-1005-9021-00V cover for IP65
WEIGEL 電壓表 PQ96K 10V 0-1500V
WEIGEL 模擬表 LSP72K meas.range 4-20ma SCALEO-1000N/M
WEIGEL 表 RW96MIN/MAX MA AC UH230V AC 0-1 A
WEIGEL 備件 AU2.0 Input: 0...1A Output: 0...20mA
WEIGEL 表 DA12-NA40/F10R 72*24
WEIGEL 電流表 EQ96K 150/5A
WEIGEL 位置指示器 SUS-01-Q-R/G-220DC
WEIGEL 橫式指針表 MP96X24K(4~20mA 帶零位調整) 96mm×24mm
WEIGEL 儀表 PQ96 40-0-40V
WEIGEL 電流表 EQ96K 150/5A
WEIGEL 橫式指針表 MP48X96K(4~20mA 帶零位調整)96mm×48mm橫式指針表
WEIGEL 電流表 EQ96K 100/5A
WEIGEL 數字顯示器 DAS10-40P1R S-NR:942882-008
WEIGEL 電流變送器 電流變送器/A1U2.0
WEIGEL 電壓轉換器 AU2.0 0-1A
WEIGEL 電壓變送器 V1U2.2 input AC cl.0.5
WEIGEL 電流表 RW96min/max 150V(0-1A)
WEIGEL 電壓表 PQ96K 0-10V:=0-150A
WEIGEL 備件 DPA 10-31E10G
WEIGEL 電流表 EQ 72K
WEIGEL 電壓變送器 電壓變送器/V1U2.0
WEIGEL 分流器 5KA 30MV
WEIGEL 備件 EQ144K/1A/800A
WEIGEL 電流表 PQ96K
WEIGEL meter with moving LSP48-4-20MA DC current
WEIGEL 交流電壓變送器 VIU2.2
WEIGEL 電流表 PQ72K 0-10V
WEIGEL 電流表 EQ 72K N/1A AC
WEIGEL 電壓變送器 電壓變送器/V1U2.0
WEIGEL 備件 LSP96K 4-20mA 90×90mm
WEIGEL 備件 AU2.0 Input: 0...1A Output: 0...20mA
WEIGEL 表 150v
WEIGEL 電流表 EQ96-X CT 300/5A scale 0—300A 2倍過載 無紅線
WEIGEL 電流表 EQ72 0-100/5A
WEIGEL 電流表 PQ96K-+/-60MV/6;5KA
WEIGEL 電流表 PQ96K MESSB.0-10V;SKALA 0-20A Ammeter
WEIGEL 備件 CAM39053 AB910097493 411.134.9291
WEIGEL 檢測表 DSA13-NP40/CIR-07
WEIGEL 備件 EQ96K 0-1A=》0-800A
WEIGEL 電流表 PQ96K 10V 0-8000A
WEIGEL 電流表 PQ48K 0-40MICROA
WEIGEL 電流表 PQ48K 0-40MICROA
WEIGEL 電壓表附件 EQ96K 100/120V 0-20/24KV
WEIGEL 電流表 PQ96K
WEIGEL 雙指針表 PSQ48 4-20mA.DC(帶調零裝置)90°Analog indicator 2 coils 雙指針表
WEIGEL 電壓表 PQ96K 0-10V 0-120% POTI (0-10VDC/1mA + scale 0-120% w.pot )
WEIGEL 電流表 PQ96K 4-20mA:=0-250V
WEIGEL 電流表 EQ48RS/0-250/500mA 表盤尺寸47*47mm
WEIGEL電流表PQ48K0-40MICROA翊霈代理供應
WEIGEL電流表PQ48K0-40MICROA翊霈代理供應