TURCK壓力(li)傳感器是使用的一種傳感器(qi)(qi)(qi)。傳統的壓力傳感器(qi)(qi)(qi)以機(ji)械結構(gou)型的器(qi)(qi)(qi)件為主(zhu)，以彈性元件的形變指示壓力，但(dan)這種結構(gou)尺寸大、質量重，不(bu)能(neng)提供電學輸出。隨(sui)著(zhu)半導體(ti)(ti)技(ji)術的發展，半導體(ti)(ti)壓力傳感器(qi)(qi)(qi)也應運(yun)而生。其(qi)特點是體(ti)(ti)積小、質量輕、準確(que)度高(gao)、溫度特性好。特別是隨(sui)著(zhu)MEMS技(ji)術的發展，半導體(ti)(ti)傳感器(qi)(qi)(qi)向著(zhu)微型化發展，而且其(qi)功耗小、可(ke)靠性高(gao)。 多(duo)(duo)傳感器(qi)信(xin)息(xi)融合(he)(he)(he)技(ji)術的(de)(de)基本原理(li)(li)就像人(ren)的(de)(de)大(da)腦(nao)綜合(he)(he)(he)處(chu)(chu)理(li)(li)信(xin)息(xi)的(de)(de)過(guo)程一樣(yang)，將各種傳感器(qi)進行多(duo)(duo)層次、多(duo)(duo)空間的(de)(de)信(xin)息(xi)互補和優化(hua)組合(he)(he)(he)處(chu)(chu)理(li)(li)，zui終產生(sheng)對觀測環境的(de)(de)*性解釋。在(zai)這個(ge)過(guo)程中要充分地利(li)用(yong)(yong)多(duo)(duo)源數(shu)據進行合(he)(he)(he)理(li)(li)支配(pei)與使用(yong)(yong)，而(er)信(xin)息(xi)融合(he)(he)(he)的(de)(de)zui終目標則是(shi)基于各傳感器(qi)獲得(de)的(de)(de)分離觀測信(xin)息(xi)，通過(guo)對信(xin)息(xi)多(duo)(duo)級(ji)別、多(duo)(duo)方面組合(he)(he)(he)導出(chu)更多(duo)(duo)有用(yong)(yong)信(xin)息(xi)。這不僅(jin)是(shi)利(li)用(yong)(yong)了(le)多(duo)(duo)個(ge)傳感器(qi)相互協同(tong)操作的(de)(de)優勢，而(er)且也綜合(he)(he)(he)處(chu)(chu)理(li)(li)了(le)其它信(xin)息(xi)源的(de)(de)數(shu)據來提高整(zheng)個(ge)傳感器(qi)系統的(de)(de)智(zhi)能化(hua)。 TURCK壓力傳感器原理應用： 種類 力(li)(li)(li)學傳(chuan)感(gan)(gan)器的(de)(de)種類繁多，如電阻(zu)應變(bian)片壓(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)(gan)器、半導(dao)體(ti)應變(bian)片壓(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)(gan)器、壓(ya)(ya)阻(zu)式(shi)壓(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)(gan)器、電感(gan)(gan)式(shi)壓(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)(gan)器、電容(rong)(rong)式(shi)壓(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)(gan)器、諧振式(shi)壓(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)(gan)器及(ji)電容(rong)(rong)式(shi)加速度傳(chuan)感(gan)(gan)器等。但應用的(de)(de)是(shi)壓(ya)(ya)阻(zu)式(shi)壓(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)(gan)器，它具有(you)極低的(de)(de)價格和較(jiao)高(gao)的(de)(de)精(jing)度以(yi)及(ji)較(jiao)好(hao)的(de)(de)線性(xing)特性(xing)。 認識(shi) 在(zai)(zai)了解(jie)壓阻(zu)式力(li)(li)(li)傳(chuan)感(gan)器(qi)時，我們首先認(ren)識一(yi)下電(dian)(dian)(dian)阻(zu)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)這種元件(jian)。電(dian)(dian)(dian)阻(zu)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)是(shi)一(yi)種將(jiang)被測件(jian)上的(de)(de)(de)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)變(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)轉(zhuan)(zhuan)換成(cheng)為一(yi)種電(dian)(dian)(dian)信號的(de)(de)(de)敏(min)感(gan)器(qi)件(jian)。它(ta)是(shi)壓阻(zu)式應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)傳(chuan)感(gan)器(qi)的(de)(de)(de)主要組成(cheng)部分之一(yi)。電(dian)(dian)(dian)阻(zu)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)應(ying)(ying)(ying)(ying)(ying)用zui多的(de)(de)(de)是(shi)金屬電(dian)(dian)(dian)阻(zu)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)和(he)(he)(he)半導(dao)體(ti)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)兩種。金屬電(dian)(dian)(dian)阻(zu)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)又(you)有絲狀應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)和(he)(he)(he)金屬箔(bo)狀應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)兩種。通(tong)(tong)常是(shi)將(jiang)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)通(tong)(tong)過特殊的(de)(de)(de)粘(zhan)和(he)(he)(he)劑緊密的(de)(de)(de)粘(zhan)合(he)在(zai)(zai)產(chan)(chan)生力(li)(li)(li)學應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)基體(ti)上，當基體(ti)受力(li)(li)(li)發(fa)生應(ying)(ying)(ying)(ying)(ying)力(li)(li)(li)變(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)時，電(dian)(dian)(dian)阻(zu)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)也一(yi)起產(chan)(chan)生形變(bian)(bian)(bian)(bian)(bian)(bian)，使應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)的(de)(de)(de)阻(zu)值發(fa)生改變(bian)(bian)(bian)(bian)(bian)(bian)，從而使加在(zai)(zai)電(dian)(dian)(dian)阻(zu)上的(de)(de)(de)電(dian)(dian)(dian)壓發(fa)生變(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)。這種應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)在(zai)(zai)受力(li)(li)(li)時產(chan)(chan)生的(de)(de)(de)阻(zu)值變(bian)(bian)(bian)(bian)(bian)(bian)化(hua)(hua)通(tong)(tong)常較小，一(yi)般這種應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)都組成(cheng)應(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)電(dian)(dian)(dian)橋(qiao)，并(bing)通(tong)(tong)過后續的(de)(de)(de)儀表放(fang)大器(qi)進行放(fang)大，再傳(chuan)輸給處理電(dian)(dian)(dian)路（通(tong)(tong)常是(shi)A/D轉(zhuan)(zhuan)換和(he)(he)(he)CPU）顯(xian)示或執行機構。 TURCK壓力傳感器不僅在生(sheng)產(chan)測量(liang)中應(ying)用廣(guang)泛，如今在我們生(sheng)活中也(ye)常(chang)常(chang)看見，在我們大多(duo)的(de)(de)交(jiao)通工具中都(dou)有壓(ya)力傳(chuan)感(gan)(gan)器，可能一般人知道(dao)汽車(che)上有壓(ya)力傳(chuan)感(gan)(gan)器，其(qi)實普通的(de)(de)摩托車(che)上也(ye)有壓(ya)力傳(chuan)感(gan)(gan)器的(de)(de)應(ying)用。 摩托車的(de)(de)(de)動(dong)力(li)來自汽(qi)油機(ji)汽(qi)缸(gang)內油的(de)(de)(de)燃(ran)(ran)燒(shao)。只有充(chong)(chong)分燃(ran)(ran)燒(shao)才能(neng)提(ti)供(gong)很好(hao)(hao)的(de)(de)(de)動(dong)力(li)，良(liang)好(hao)(hao)的(de)(de)(de)燃(ran)(ran)燒(shao)必(bi)須具備(bei)良(liang)好(hao)(hao)的(de)(de)(de)混合氣(qi)(qi)、充(chong)(chong)分的(de)(de)(de)壓縮和(he)*點火三個(ge)條件。電噴(pen)系統能(neng)否正確的(de)(de)(de)將空燃(ran)(ran)比(bi)控制在所需的(de)(de)(de)范圍(wei)內，決(jue)定了發動(dong)機(ji)的(de)(de)(de)動(dong)力(li)性、經濟性和(he)排放指標的(de)(de)(de)優劣(lie)。而汽(qi)油機(ji)空燃(ran)(ran)比(bi)的(de)(de)(de)控制是采用調整與(yu)進(jin)氣(qi)(qi)量相匹配的(de)(de)(de)供(gong)油量實(shi)現(xian)的(de)(de)(de)，因此，進(jin)氣(qi)(qi)空氣(qi)(qi)流量的(de)(de)(de)測量精(jing)(jing)度(du)直接(jie)影響空燃(ran)(ran)比(bi)的(de)(de)(de)控制精(jing)(jing)度(du)。 TURCK壓力傳感器現貨型號： PC010V-203-2UPN8X-H1141
PC010V-211-2UPN8X-H1141
PC01VR-211-2UPN8X-H1141
PC01VR-210-2UPN8X-H1141
PC016V-211-2UPN8X-H1141 PC003V-204-2UPN8X-H1141
PC010V-201-2UPN8X-H1141
PC010V-203-2UPN8X-H1141
PC010V-211-2UPN8X-H1141
PC016V-203-2UPN8X-H1141
PC025V-203-2UPN8X-H1141
PC025V-204-2UPN8X-H1141 PC001R-201-2UPN8X-H1141
PC001R-204-2UPN8X-H1141
PC001R-210-2UPN8X-H1141
PC001R-211-2UPN8X-H1141 |
