MY5101-A02-B01-C02安徽萬瓏電氣一(yi)(yi)體化行(xing)程(cheng)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)測量范(fan)圍(wei)更寬，采用(yong)(yong)(yong)中(zhong)頻(pin)差動變壓(ya)(ya)器(qi)(qi)(qi)(qi)式位移(yi)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)作(zuo)為(wei)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感元件，內置差動測量電(dian)(dian)(dian)路，將機(ji)殼受熱變形的(de)(de)位移(yi)轉(zhuan)換(huan)為(wei)標(biao)準(zhun)的(de)(de)電(dian)(dian)(dian)信號(hao)輸出(chu)，可用(yong)(yong)(yong)于(yu)(yu)連(lian)接到DCS、PLC和(he)數據采集(ji)系統等。位移(yi)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)是(shi)利用(yong)(yong)(yong)電(dian)(dian)(dian)磁(ci)感應原理(li)制(zhi)成，主要用(yong)(yong)(yong)來測量汽(qi)輪(lun)機(ji)的(de)(de)汽(qi)缸(gang)膨脹、閥位行(xing)程(cheng)、油箱液位而設計的(de)(de)產品(pin)，同時(shi)(shi)也(ye)適用(yong)(yong)(yong)于(yu)(yu)相(xiang)關行(xing)業需要測量的(de)(de)場所(suo)。它是(shi)由振蕩(dang)電(dian)(dian)(dian)路、恒(heng)流源、鑒別器(qi)(qi)(qi)(qi)組成。安徽(hui)萬瓏(long)(long)電(dian)(dian)(dian)氣行(xing)程(cheng)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)的(de)(de)內部鐵芯(xin)(xin)繞有兩組線(xian)(xian)圈(quan)，在傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)殼體內移(yi)動。當線(xian)(xian)圈(quan)通入一(yi)(yi)定頻(pin)率的(de)(de)交流電(dian)(dian)(dian)壓(ya)(ya)后，產生一(yi)(yi)個與鐵芯(xin)(xin)位移(yi)相(xiang)對應的(de)(de)電(dian)(dian)(dian)信號(hao)。工作(zuo)電(dian)(dian)(dian)源：+24V直流電(dian)(dian)(dian)源；量程(cheng)范(fan)圍(wei)600mm；勵磁(ci)：3KHz,5～20V rms；線(xian)(xian)性(xing)阻抗：600±100Ω（3KHz）；線(xian)(xian)性(xing)度(du)：100%行(xing)程(cheng)的(de)(de)±0.2%，110%行(xing)程(cheng)的(de)(de)±1.5%，絕(jue)緣強(qiang)度(du)：在插腳與外殼之間通500rms一(yi)(yi)分鐘，沖(chong)擊振動：50g,2.000Hz時(shi)(shi)，使用(yong)(yong)(yong)溫度(du)：-10～100℃，相(xiang)對濕度(du)：≤80%，安徽(hui)萬瓏(long)(long)電(dian)(dian)(dian)氣線(xian)(xian)性(xing)誤差≤1%；勵磁(ci)電(dian)(dian)(dian)源：傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)的(de)(de)勵磁(ci)電(dian)(dian)(dian)源（1000～1500Hz）的(de)(de)正弦波(bo)，電(dian)(dian)(dian)壓(ya)(ya)有效值不大于(yu)(yu)24V。使用(yong)(yong)(yong)注(zhu)意事項1、安徽(hui)萬瓏(long)(long)電(dian)(dian)(dian)氣行(xing)程(cheng)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)安裝在工作(zuo)現(xian)場,二次表安裝在控(kong)制(zhi)室里，二者用(yong)(yong)(yong)六芯(xin)(xin)線(xian)(xian)連(lian)接，紅線(xian)(xian)、藍線(xian)(xian)為(wei)中(zhong)心(xin)線(xian)(xian)，黑線(xian)(xian)和(he)綠(lv)線(xian)(xian)為(wei)支線(xian)(xian)，如傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)的(de)(de)位移(yi)方(fang)向與輸出(chu)信號(hao)的(de)(de)方(fang)向相(xiang)反，可調換(huan)黑線(xian)(xian)和(he)綠(lv)線(xian)(xian)與儀表的(de)(de)連(lian)接。2、傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)活動拉(la)桿上所(suo)刻(ke)二線(xian)(xian)間為(wei)線(xian)(xian)性(xing)行(xing)程(cheng)區。若拉(la)桿上無(wu)刻(ke)線(xian)(xian)，拉(la)桿移(yi)動的(de)(de)有效范(fan)圍(wei)為(wei)線(xian)(xian)性(xing)程(cheng)區。3、傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)出(chu)廠時(shi)(shi)一(yi)(yi)般(ban)配(pei)一(yi)(yi)米長(chang)六芯(xin)(xin)線(xian)(xian)，接線(xian)(xian)標(biao)記(ji)詳見圖(tu)一(yi)(yi)、用(yong)(yong)(yong)戶(hu)如需加(jia)長(chang)聯(lian)線(xian)(xian)長(chang)度(du)，可在訂貨時(shi)(shi)加(jia)配(pei)。4、傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感器(qi)(qi)(qi)(qi)安裝時(shi)(shi)，須(xu)避(bi)開強(qiang)電(dian)(dian)(dian)磁(ci)場，且不能用(yong)(yong)(yong)鐵磁(ci)材(cai)料屏蔽(bi)，安裝支架也(ye)不能隨便改用(yong)(yong)(yong)其它材(cai)料以免影響(xiang)精(jing)度(du)。安徽(hui)萬瓏(long)(long)電(dian)(dian)(dian)氣