直銷批發賀德克傳(chuan)感器HDA4745-A-040-000 德(de)(de)國(guo)賀德(de)(de)克(ke)(ke)產品(pin)傳感(gan)器類(lei)HDA/EDS系(xi)列(lie)壓力傳感(gan)器是國(guo)內(nei)常用型號(hao)，我公司03年成(cheng)立，在德(de)(de)國(guo)也有自己的辦事處，在采(cai)購產品(pin)方面，直接賀德(de)(de)克(ke)(ke)德(de)(de)國(guo)工廠(chang)采(cai)購，空運到中國(guo)，我司貨(huo)(huo)源靠(kao)譜(pu)；價格實(shi)在；貨(huo)(huo)期合理；總而言之貨(huo)(huo)源和價格都擁有先天優(you)勢。 直銷(xiao)批發賀德克傳感器 德國HYDAC賀德克傳感器的種類繁多，如電阻應變片壓力傳感器、半導體應變片壓力傳感器、壓阻式壓力傳感器、電感式壓力傳感器、電容式壓力傳感器、諧振式壓力傳感器及電容式加速度傳感器等。但應用的是壓阻式壓力傳感器，它具有極低的價格和較高的精度以及較好的線性特性。
認識
在了解壓(ya)(ya)阻(zu)式力傳(chuan)感(gan)器時(shi)，我們首先認(ren)識一下電阻(zu)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)這(zhe)(zhe)種(zhong)元(yuan)件(jian)(jian)。電阻(zu)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)是一種(zhong)將被測(ce)件(jian)(jian)上的(de)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)化轉(zhuan)換成為一種(zhong)電信號的(de)敏感(gan)器件(jian)(jian)。它(ta)是壓(ya)(ya)阻(zu)式應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)傳(chuan)感(gan)器的(de)主要組成部分之一。電阻(zu)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)應(ying)(ying)(ying)(ying)(ying)(ying)用zui多的(de)是金(jin)屬電阻(zu)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)和半導體(ti)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)兩種(zhong)。金(jin)屬電阻(zu)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)又有絲狀應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)和金(jin)屬箔狀應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)兩種(zhong)。通(tong)常(chang)(chang)是將應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)通(tong)過(guo)特(te)殊的(de)粘和劑緊密(mi)的(de)粘合在產生(sheng)力學應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)基體(ti)上，當基體(ti)受力發生(sheng)應(ying)(ying)(ying)(ying)(ying)(ying)力變(bian)(bian)(bian)(bian)(bian)(bian)(bian)化時(shi)，電阻(zu)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)也一起產生(sheng)形變(bian)(bian)(bian)(bian)(bian)(bian)(bian)，使(shi)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)的(de)阻(zu)值發生(sheng)改(gai)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)，從而使(shi)加在電阻(zu)上的(de)電壓(ya)(ya)發生(sheng)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)化。這(zhe)(zhe)種(zhong)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)在受力時(shi)產生(sheng)的(de)阻(zu)值變(bian)(bian)(bian)(bian)(bian)(bian)(bian)化通(tong)常(chang)(chang)較(jiao)小，一般這(zhe)(zhe)種(zhong)應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)片(pian)(pian)都組成應(ying)(ying)(ying)(ying)(ying)(ying)變(bian)(bian)(bian)(bian)(bian)(bian)(bian)電橋(qiao)，并通(tong)過(guo)后(hou)續(xu)的(de)儀表放(fang)大(da)器進行放(fang)大(da)，再傳(chuan)輸給處理(li)電路（通(tong)常(chang)(chang)是A/D轉(zhuan)換和CPU）顯(xian)示或(huo)執行機構。 賀德(de)克傳感器常用(yong)型號 HDA 4745-A-006-000
HDA 4745-A-600-000
HDA 4744-B-006-000
HDA 4744-B-016-000
HDA 4744-B-060-000
HDA 4744-B-100-000
HDA 4744-B-250-000
HDA 4744-B-400-000
HDA 4744-B-600-000
HDA 4745-B-006-000
HDA 4745-B-016-000
HDA 4745-B-060-000
HDA 4745-B-100-000
HDA 4745-B-250-000
HDA 4745-B-600-000
HDA 4444-A-060-000 HDA4744-A-250-000
HDA4744-A-400-000 1
HDA4840-A-250-424(10m)
HDA4840-A-350-424(10m)
HDA4840-A-400-424(10m)
HDA3845-A-250-000
HDA3845-A-400-000
HDA3844-A-250-000
HDA3844-A-400-000 EDS344-3-250-000
EDS344-3-400-000
EDS348-5-250-000
EDS3446-3-0400-000
EDS3446-2-0250-000
EDS3446-3-0250-000
EDS3346-3-0016-000-F1
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