電子衡器工作原理

    電子衡器工作原理

    被(bei)稱(cheng)重(zhong)物(wu)品(pin)行(xing)駛(shi)或(huo)吊(diao)放(fang)到(dao)電(dian)子(zi)衡(heng)器(qi)上(shang)停(ting)穩(wen)後(hou)，物(wu)品(pin)重(zhong)量(liang)通(tong)過(guo)電(dian)子(zi)衡(heng)器(qi)秤(cheng)體(ti)及(ji)機(ji)械(xie)連(lian)接(jie)件(jian)作(zuo)用(yong)在(zai)稱(cheng)重(zhong)傳(chuan)感(gan)器(qi)上(shang)。稱(cheng)重(zhong)傳(chuan)感(gan)器(qi)彈(dan)性(xing)體(ti)受(shou)力(li)變(bian)形(xing)輸(shu)出(chu)與(yu)重(zhong)量(liang)數(shu)值(zhi)成(cheng)比(bi)例(li)的(de)信(xin)號(hao)。接(jie)線(xian)盒(he)將(jiang)各(ge)路(lu)傳(chuan)感(gan)器(qi)的(de)電(dian)信(xin)號(hao)彙(hui)總(zong)後(hou)送(song)入(ru)稱(cheng)重(zhong)顯(xian)示(shi)儀(yi)表(biao)進(jin)行(xing)處(chu)理(li)並(bing)在(zai)顯(xian)示(shi)窗(chuang)口(kou)上(shang)顯(xian)示(shi)出(chu)重(zhong)量(liang)值(zhi)。[1]

    ⒈原理圖：

    Fx→傳感器→OP放大→A/D轉換→CPU→顯示驅動