WEIGEL電流轉換器AUE2.24-20mA翊霈代理供應
發布日(ri)期：2023-12-21
簡要描述：
電(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)表(biao)(biao)(biao)(biao)(biao)是根據(ju)通(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)在(zai)(zai)磁(ci)(ci)(ci)場(chang)(chang)中(zhong)(zhong)受磁(ci)(ci)(ci)場(chang)(chang)力(li)的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)而制(zhi)(zhi)成(cheng)的(de)(de)(de)。電(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)表(biao)(biao)(biao)(biao)(biao)內部(bu)(bu)有(you)(you)一永(yong)磁(ci)(ci)(ci)體(ti)，在(zai)(zai)極間(jian)產生(sheng)(sheng)磁(ci)(ci)(ci)場(chang)(chang)，在(zai)(zai)磁(ci)(ci)(ci)場(chang)(chang)中(zhong)(zhong)有(you)(you)一個(ge)(ge)線圈，線圈兩(liang)端(duan)(duan)(duan)各(ge)有(you)(you)一個(ge)(ge)游絲彈簧(huang)，彈簧(huang)各(ge)連接(jie)(jie)(jie)電(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)表(biao)(biao)(biao)(biao)(biao)的(de)(de)(de)一個(ge)(ge)接(jie)(jie)(jie)線柱，在(zai)(zai)彈簧(huang)與線圈間(jian)由(you)一個(ge)(ge)轉(zhuan)(zhuan)(zhuan)軸(zhou)(zhou)連接(jie)(jie)(jie)，在(zai)(zai)轉(zhuan)(zhuan)(zhuan)軸(zhou)(zhou)相對(dui)(dui)于(yu)(yu)電(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)表(biao)(biao)(biao)(biao)(biao)的(de)(de)(de)前端(duan)(duan)(duan)，有(you)(you)一個(ge)(ge)指(zhi)針。當有(you)(you)電(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)通(tong)過(guo)時，電(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)沿(yan)彈簧(huang)、轉(zhuan)(zhuan)(zhuan)軸(zhou)(zhou)通(tong)過(guo)磁(ci)(ci)(ci)場(chang)(chang)，電(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)切磁(ci)(ci)(ci)感(gan)線，所(suo)以(yi)(yi)(yi)受磁(ci)(ci)(ci)場(chang)(chang)力(li)的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)，使線圈發生(sheng)(sheng)偏(pian)轉(zhuan)(zhuan)(zhuan)，帶動(dong)轉(zhuan)(zhuan)(zhuan)軸(zhou)(zhou)、指(zhi)針偏(pian)轉(zhuan)(zhuan)(zhuan)。由(you)于(yu)(yu)磁(ci)(ci)(ci)場(chang)(chang)力(li)的(de)(de)(de)大(da)(da)(da)小(xiao)隨電(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)增大(da)(da)(da)而增大(da)(da)(da)，所(suo)以(yi)(yi)(yi)就(jiu)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)通(tong)過(guo)指(zhi)針的(de)(de)(de)偏(pian)轉(zhuan)(zhuan)(zhuan)程度來(lai)觀察電(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)的(de)(de)(de)大(da)(da)(da)小(xiao)。一般(ban)可(ke)(ke)(ke)(ke)直(zhi)接(jie)(jie)(jie)測(ce)量(liang)(liang)(liang)(liang)(liang)微安(an)或毫安(an)數量(liang)(liang)(liang)(liang)(liang)級的(de)(de)(de)電(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)，為(wei)測(ce)更大(da)(da)(da)的(de)(de)(de)電(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)，電(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)表(biao)(biao)(biao)(biao)(biao)應有(you)(you)并聯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)器(qi)(qi)(qi)(qi)(qi)（又稱(cheng)(cheng)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)）。主(zhu)要(yao)(yao)(yao)采(cai)用(yong)(yong)(yong)(yong)(yong)磁(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)(biao)(biao)的(de)(de)(de)測(ce)量(liang)(liang)(liang)(liang)(liang)機(ji)構(gou)。分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)值要(yao)(yao)(yao)使滿(man)量(liang)(liang)(liang)(liang)(liang)程電(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)通(tong)過(guo)時，電(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)表(biao)(biao)(biao)(biao)(biao)滿(man)偏(pian)轉(zhuan)(zhuan)(zhuan)，即電(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)表(biao)(biao)(biao)(biao)(biao)指(zhi)示(shi)達到最大(da)(da)(da)。對(dui)(dui)于(yu)(yu)幾安(an)的(de)(de)(de)電(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)，可(ke)(ke)(ke)(ke)在(zai)(zai)電(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)表(biao)(biao)(biao)(biao)(biao)內設置分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)。對(dui)(dui)于(yu)(yu)幾安(an)以(yi)(yi)(yi)上的(de)(de)(de)電(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)，則采(cai)用(yong)(yong)(yong)(yong)(yong)外附分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)。大(da)(da)(da)電(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)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)值很小(xiao)，為(wei)避免引線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)和接(jie)(jie)(jie)觸(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)附加(jia)于(yu)(yu)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)而引起誤差(cha)，分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)要(yao)(yao)(yao)制(zhi)(zhi)成(cheng)四端(duan)(duan)(duan)形式(shi)(shi)，即有(you)(you)兩(liang)個(ge)(ge)電(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)端(duan)(duan)(duan)，兩(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓端(duan)(duan)(duan)。直(zhi)流(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)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)(biao)(biao)(biao)主(zhu)要(yao)(yao)(yao)采(cai)用(yong)(yong)(yong)(yong)(yong)磁(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)系測(ce)量(liang)(liang)(liang)(liang)(liang)機(ji)構(gou)(見機(ji)械式(shi)(shi)指(zhi)示(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)(biao)(biao)測(ce)量(liang)(liang)(liang)(liang)(liang)機(ji)構(gou))，這些測(ce)量(liang)(liang)(liang)(liang)(liang)機(ji)構(gou)的(de)(de)(de)測(ce)量(liang)(liang)(liang)(liang)(liang)基本量(liang)(liang)(liang)(liang)(liang)是電(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)，可(ke)(ke)(ke)(ke)用(yong)(yong)(yong)(yong)(yong)來(lai)直(zhi)接(jie)(jie)(jie)測(ce)小(xiao)電(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)。對(dui)(dui)于(yu)(yu)大(da)(da)(da)量(liang)(liang)(liang)(liang)(liang)值的(de)(de)(de)直(zhi)流(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)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)，磁(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系測(ce)量(liang)(liang)(liang)(liang)(liang)機(ji)構(gou)要(yao)(yao)(yao)使用(yong)(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)，也就(jiu)是并聯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)。它(ta)的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)是將大(da)(da)(da)部(bu)(bu)分(fen)(fen)(fen)(fen)(fen)被測(ce)電(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)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)。對(dui)(dui)約10A以(yi)(yi)(yi)下的(de)(de)(de)電(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)多采(cai)用(yong)(yong)(yong)(yong)(yong)內附分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi);對(dui)(dui)更大(da)(da)(da)的(de)(de)(de)電(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)值，則使用(yong)(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)。它(ta)采(cai)取四端(duan)(duan)(duan)結(jie)構(gou)(圖a)，具有(you)(you)兩(liang)個(ge)(ge)電(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)端(duan)(duan)(duan)，兩(liang)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)位(wei)端(duan)(duan)(duan)。交(jiao)流(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)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)(biao)(biao)(biao)可(ke)(ke)(ke)(ke)采(cai)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)系或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)系測(ce)量(liang)(liang)(liang)(liang)(liang)機(ji)構(gou)。為(wei)使磁(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系測(ce)量(liang)(liang)(liang)(liang)(liang)機(ji)構(gou)也能用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)測(ce)量(liang)(liang)(liang)(liang)(liang)交(jiao)流(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)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)，可(ke)(ke)(ke)(ke)利用(yong)(yong)(yong)(yong)(yong)整(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)或熱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶等器(qi)(qi)(qi)(qi)(qi)件(jian)先將交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)轉(zhuan)(zhuan)(zhuan)換為(wei)直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu);由(you)它(ta)們組(zu)合(he)(he)而成(cheng)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)(biao)(biao)分(fen)(fen)(fen)(fen)(fen)別(bie)稱(cheng)(cheng)為(wei)整(zheng)流(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)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)(biao)(biao)(biao)(見整(zheng)流(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)表(biao)(biao)(biao)(biao)(biao))、熱電(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)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)(biao)(biao)(biao)。為(wei)擴大(da)(da)(da)量(liang)(liang)(liang)(liang)(liang)程以(yi)(yi)(yi)測(ce)量(liang)(liang)(liang)(liang)(liang)大(da)(da)(da)電(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)，整(zheng)流(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)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(biao)(biao)(biao)(biao)也采(cai)用(yong)(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi);電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)系電(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)表(biao)(biao)(biao)(biao)(biao)的(de)(de)(de)做法同前;電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)系電(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)表(biao)(biao)(biao)(biao)(biao)則是加(jia)粗線圈導線、減少(shao)匝數。對(dui)(dui)于(yu)(yu)更大(da)(da)(da)的(de)(de)(de)測(ce)量(liang)(liang)(liang)(liang)(liang)電(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)值需(xu)配合(he)(he)電(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)互感(gan)器(qi)(qi)(qi)(qi)(qi)使用(yong)(yong)(yong)(yong)(yong)。通(tong)常可(ke)(ke)(ke)(ke)利用(yong)(yong)(yong)(yong)(yong)分(fen)(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)和交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)數字(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓表(biao)(biao)(biao)(biao)(biao)構(gou)成(cheng)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)數字(zi)電(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)表(biao)(biao)(biao)(biao)(biao)。
繼電器（英文名稱：relay）是(shi)(shi)一(yi)(yi)種(zhong)電控制(zhi)器件，是(shi)(shi)當輸入量（激勵(li)量）的(de)(de)(de)變(bian)化(hua)達(da)到規定要(yao)求(qiu)時(shi)，在(zai)電氣輸出電路(lu)(lu)中(zhong)(zhong)使被控量發生預定的(de)(de)(de)階躍變(bian)化(hua)的(de)(de)(de)一(yi)(yi)種(zhong)電器。它具有(you)控制(zhi)系統(tong)(tong)（又(you)稱輸入回路(lu)(lu)）和被控制(zhi)系統(tong)(tong)（又(you)稱輸出回路(lu)(lu)）之(zhi)間的(de)(de)(de)互動(dong)(dong)關系。通(tong)(tong)常應用于自動(dong)(dong)化(hua)的(de)(de)(de)控制(zhi)電路(lu)(lu)中(zhong)(zhong)，它實際上(shang)是(shi)(shi)用小電流(liu)去(qu)控制(zhi)大電流(liu)運作(zuo)的(de)(de)(de)一(yi)(yi)種(zhong)“自動(dong)(dong)開關”。故(gu)在(zai)電路(lu)(lu)中(zhong)(zhong)起著自動(dong)(dong)調節、安全保護、轉換電路(lu)(lu)等(deng)作(zuo)用。繼電器線圈(quan)在(zai)電路(lu)(lu)中(zhong)(zhong)用一(yi)(yi)個(ge)長方(fang)框(kuang)(kuang)符號(hao)表示，如(ru)果繼電器有(you)兩個(ge)線圈(quan)，就畫兩個(ge)并(bing)列的(de)(de)(de)長方(fang)框(kuang)(kuang)。同時(shi)在(zai)長方(fang)框(kuang)(kuang)內(nei)或長方(fang)框(kuang)(kuang)旁(pang)標(biao)上(shang)繼電器的(de)(de)(de)文字(zi)(zi)符號(hao)“J”。繼電器的(de)(de)(de)觸(chu)點有(you)兩種(zhong)表示方(fang)法(fa)：一(yi)(yi)種(zhong)是(shi)(shi)把(ba)它們直(zhi)接畫在(zai)長方(fang)框(kuang)(kuang)一(yi)(yi)側，這種(zhong)表示法(fa)較(jiao)為直(zhi)觀。另一(yi)(yi)種(zhong)是(shi)(shi)按照電路(lu)(lu)連接的(de)(de)(de)需要(yao)，把(ba)各個(ge)觸(chu)點分別畫到各自的(de)(de)(de)控制(zhi)電路(lu)(lu)中(zhong)(zhong)，通(tong)(tong)常在(zai)同一(yi)(yi)繼電器的(de)(de)(de)觸(chu)點與線圈(quan)旁(pang)分別標(biao)注上(shang)相同的(de)(de)(de)文字(zi)(zi)符號(hao)，并(bing)將觸(chu)點組編上(shang)號(hao)碼，以(yi)示區別。
WEIGEL 備件 DPA 10-31E10G
WEIGEL 電流表 UH230V-48 62HZ MAX 12VA
WEIGEL 儀表 TUA 2.2 UEN=60 mV operating voltage :max. 519 V AC max. 300 V DC max. 300 V DC max. 300 V DC max.300 V DC 0 ... 12 V / IAN
WEIGEL 電壓表 DSA13-NA40/A12R-16
WEIGEL 電流表 LSP96K
WEIGEL 備件 LSP144
WEIGEL 備件 WEG.PQ48K 0-40microA analog meter with moving-coil movement 90°
WEIGEL 傳感器 XITA100MHV80
WEIGEL 備件 AU2.0 10 5 H0
WEIGEL 分流器 FLQ1017B2-300A
WEIGEL 備件 DSA13-NA50/AIRR-02
WEIGEL 變送器 VIU2.2 輸入0-115V 48-62HZ 輸出4-20MA 工作電源Vh195-293v
WEIGEL 油缸行程顯示器 DAS10-40PIR
WEIGEL 電流轉換器 AUE2.2 0-1A 4-20mA
WEIGEL 儀表 PQ96 60-0-60MV
WEIGEL 傳感器 PQ96K 40-0-40mv
WEIGEL moving coil mechanism Ordering Ordering Code:GQ96RS(3-15kV) Suitable for voltage transf 11.5kv/110v Scale:3-15kV
WEIGEL 油缸行程顯示器 DAS10-40PIR
WEIGEL 數顯表 DPA14-31A10R-4-M
WEIGEL 分流器 額定電流50A 直流輸出要60mV 可以短時耐受5倍的過流
WEIGEL 間隙顯示器 DSA13-NP40/C1R-07
WEIGEL 備件 DPA 10-31E10G
WEIGEL 電流表 BIEQ 72K 15min 1250/1A
WEIGEL 雙指針表 PSQ48 4-20mA.DC（帶調零裝置）90°Analog indicator 2 coils 雙指針表
WEIGEL 備件 WQ96RS SCALE:0-24KV
WEIGEL 表 EQ48K 0-250/500MA
WEIGEL 電流表 EQ96K 0...5/10A
WEIGEL 傳感器 PQ96K 0-40V
WEIGEL 電流表 RW96min-max 0-1.0A 表盤尺寸95*95mm
WEIGEL 顯示器 DAS10-40P1R S-Nr.943622-003
WEIGEL 顯示器 DAS10-40P1R S-Nr.943622-003
WEIGEL 備件 VUW2.1
WEIGEL 備件 Type: AU2.0 Nr: 21090803 0.5A48.62Hz 0.20mA
WEIGEL 電壓轉換器 AU2.0 0-1A
WEIGEL 電壓轉換器 AU2.0 0-1A
WEIGEL 電流表 EQ48 150/5A
WEIGEL 電流表 EQ 72K N/1A AC
WEIGEL 拉速表 HR-WP-XC401-00-19-W
WEIGEL 備件 114-50HZ-230V DRAWING NO:0130-S SN:294033
WEIGEL 功率因素表 DUW2.1
WEIGEL 備件 EQ48-MESSB:10A-SKALA:0-10A+STTX*
WEIGEL 表 RW96MIN/MAX MA AC UH230V AC 0-1 A
WEIGEL 分流器 800.4418.S.C18.5KA.30mV
WEIGEL 備件 MP96 24K CA
WEIGEL 數顯表 DPA14-31A10R-4-M
WEIGEL 備件 EQ96K 0-1A =》0-1600A
WEIGEL 分流器 KL0.5，2000Amp/150MV
WEIGEL 電流表 LSP96K
WEIGEL 備件 EQ72-X 5A 5/10A
WEIGEL 備件 AU2.0 Input: 0...1A Output: 0...20mA
WEIGEL 備件 WGL.RN.060MV/1000A_05_B Shunt resistance 60 mV / 1000 A Class 0.5 to DIN 43 703 type B 60 mV / 1000 A
WEIGEL 電壓表 PSQ72 Msuring range DC 0-2000V WINDOWS
WEIGEL 備件 AU2.0 Input: 0...1A Output: 0...20mA
WEIGEL 備件 FQ96/2
WEIGEL 變送器(qi) PTU2.OS 17 26 41 H3
WEIGEL電流轉換器AUE2.24-20mA翊霈代理供應
WEIGEL電流轉換器AUE2.24-20mA翊霈代理供應
