總線結(jie)構便于(yu)多個稱(cheng)重(zhong)傳感器(qi)的(de)(de)應用,在同(tong)(tong)一(yi)(yi)個系統中多可接32只稱(cheng)重(zhong)傳感器(qi)。防(fang)止利用簡單電路改(gai)變稱(cheng)量信號大(da)小;稱(cheng)重(zhong)儀表(biao),又名(ming)稱(cheng)重(zhong)顯(xian)示(shi)(shi)器(qi),稱(cheng)重(zhong)顯(xian)示(shi)(shi)控制器(qi),用于(yu)測量傳感器(qi)傳輸(shu)的(de)(de)電信號,再通過(guo)軟件處理(li)(li)顯(xian)示(shi)(shi)重(zhong)量讀(du)數,并可將數據進一(yi)(yi)步傳遞至打(da)印(yin)機、大(da)屏幕顯(xian)示(shi)(shi)器(qi)、電腦管理(li)(li)系統。關于(yu)不同(tong)(tong)結(jie)地(di)磅的(de)(de)性能好(hao)壞(huai),下面為你一(yi)(yi)一(yi)(yi)道來:工字鋼地(di)磅:工字鋼是(shi)截面為工字形的(de)(de)長條鋼材,抗壓、承受(shou)力(li)強(qiang),并且秤體不容易出現故(gu)障,是(shi)上選。
關(guan)于不同結地(di)(di)磅(bang)(bang)的(de)性能好(hao)壞,下(xia)面為(wei)你一一道來(lai):工字(zi)鋼地(di)(di)磅(bang)(bang):工字(zi)鋼是(shi)截面為(wei)工字(zi)形的(de)長條鋼材(cai),抗壓、承受力強,并且秤體不容(rong)易出現(xian)故障,是(shi)上(shang)選(xuan)。U型(xing)鋼秤體,則是(shi)根據橋梁原理,用(yong)U型(xing)鋼在底部進行支(zhi)撐,抗側向力強,秤體抗繞。U型(xing)鋼的(de)底部是(shi)采用(yong)橋梁結構設計的(de)。在二十世紀80年(nian)代(dai)之前常(chang)見(jian)的(de)地(di)(di)磅(bang)(bang)一般(ban)是(shi)利用(yong)杠桿原理純機(ji)械構造的(de)機(ji)械式地(di)(di)磅(bang)(bang),也稱作機(ji)械地(di)(di)磅(bang)(bang)。 二十世紀80年(nian)代(dai)中期,隨著高(gao)精度稱重傳感器技(ji)術(shu)的(de)日趨成熟(shu),越來(lai)越多的(de)地(di)(di)磅(bang)(bang)品牌進入中國市場;
貨(huo)物(wu)進入(ru)(ru)稱重(zhong)(zhong)(zhong)臺(tai)(tai),在貨(huo)物(wu)重(zhong)(zhong)(zhong)力作(zuo)用下,使稱重(zhong)(zhong)(zhong)傳感(gan)(gan)器(qi)彈性(xing)體產(chan)生彈性(xing)形變(bian),粘貼于彈性(xing)體上的(de)應變(bian)計橋路阻抗失去(qu)平衡(heng),輸出與重(zhong)(zhong)(zhong)量數值成比例(li)的(de)電(dian)信(xin)號,經傳感(gan)(gan)器(qi)內部的(de)放大器(qi)、A/D轉換器(qi)、微處理器(qi)等(deng)電(dian)子(zi)元器(qi)件處理輸出數字(zi)信(xin)號,再經中(zhong)繼器(qi)進入(ru)(ru)稱重(zhong)(zhong)(zhong)顯(xian)示(shi)儀表直接(jie)顯(xian)示(shi)出重(zhong)(zhong)(zhong)量等(deng)數據。地(di)(di)磅(bang)按秤(cheng)體結(jie)(jie)構可(ke)分(fen)為(wei):工字(zi)鋼(gang)(gang)地(di)(di)磅(bang)、T型(xing)(xing)梁地(di)(di)磅(bang) 、L梁鋼(gang)(gang)地(di)(di)磅(bang)、U型(xing)(xing)鋼(gang)(gang)地(di)(di)磅(bang)、槽(cao)鋼(gang)(gang)地(di)(di)磅(bang)、鋼(gang)(gang)筋混(hun)凝土(tu)地(di)(di)磅(bang);按傳感(gan)(gan)器(qi)類型(xing)(xing)可(ke)分(fen)為(wei)數字(zi)式(shi)地(di)(di)磅(bang)、模(mo)擬(ni)式(shi)地(di)(di)磅(bang)。按稱量方式(shi)分(fen)為(wei)靜態(tai)汽車(che)衡(heng)和動態(tai)地(di)(di)磅(bang);按安裝方式(shi)可(ke)分(fen)為(wei)地(di)(di)上衡(heng)和地(di)(di)中(zhong)衡(heng);按秤(cheng)臺(tai)(tai)結(jie)(jie)構分(fen)為(wei)鋼(gang)(gang)結(jie)(jie)構臺(tai)(tai)面和混(hun)凝土(tu)臺(tai)(tai)面;