電廠常用HDA4744系列HYDAC壓力傳感器HDA4744系列HYDAC壓(ya)力傳感(gan)器其特點(dian)是體積小(xiao)、質量(liang)輕(qing)、準確度高、溫度特性好。特別是隨著(zhu)MEMS技術的(de)發(fa)(fa)展(zhan)，半導體傳感(gan)器向著(zhu)微型化發(fa)(fa)展(zhan)，而且(qie)其功耗小(xiao)、可靠性高。

HDA4744系列(lie)HYDAC壓(ya)(ya)力(li)(li)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)比(bi)較簡單，一(yi)(yi)般客戶都知道怎(zen)么接(jie)線(xian)(xian)(xian)(xian)(xian)(xian)，一(yi)(yi)根線(xian)(xian)(xian)(xian)(xian)(xian)連接(jie)電(dian)(dian)源正極，另一(yi)(yi)個(ge)線(xian)(xian)(xian)(xian)(xian)(xian)也就是(shi)(shi)(shi)(shi)(shi)信號(hao)線(xian)(xian)(xian)(xian)(xian)(xian)經過(guo)儀器(qi)連接(jie)到電(dian)(dian)源負極，這種是(shi)(shi)(shi)(shi)(shi)最簡的(de)(de)，HYDAC壓(ya)(ya)力(li)(li)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)HDA4744系列(lie)三(san)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)是(shi)(shi)(shi)(shi)(shi)在(zai)兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)基礎上加(jia)了一(yi)(yi)個(ge)線(xian)(xian)(xian)(xian)(xian)(xian)，這根線(xian)(xian)(xian)(xian)(xian)(xian)直接(jie)連接(jie)到電(dian)(dian)源的(de)(de)負極，較兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)麻煩一(yi)(yi)點(dian)。四(si)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)壓(ya)(ya)力(li)(li)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)肯定是(shi)(shi)(shi)(shi)(shi)兩(liang)個(ge)電(dian)(dian)源輸(shu)入端，另外兩(liang)個(ge)是(shi)(shi)(shi)(shi)(shi)信號(hao)輸(shu)出(chu)端。四(si)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)的(de)(de)多半(ban)是(shi)(shi)(shi)(shi)(shi)電(dian)(dian)壓(ya)(ya)輸(shu)出(chu)而(er)不(bu)(bu)是(shi)(shi)(shi)(shi)(shi)4~20mA輸(shu)出(chu)，4~20mA的(de)(de)叫壓(ya)(ya)力(li)(li)變(bian)送器(qi)，多數做成兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)的(de)(de)。HYDAC壓(ya)(ya)力(li)(li)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)HDA4744系列(lie)的(de)(de)信號(hao)輸(shu)出(chu)有些是(shi)(shi)(shi)(shi)(shi)沒有經過(guo)放(fang)大的(de)(de)，滿(man)量(liang)(liang)程(cheng)輸(shu)出(chu)只有幾十毫伏，而(er)有些壓(ya)(ya)力(li)(li)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)在(zai)內部(bu)有放(fang)大電(dian)(dian)路，滿(man)量(liang)(liang)程(cheng)輸(shu)出(chu)為0~2V。至于怎(zen)么接(jie)到顯示儀表(biao)，要(yao)看(kan)儀表(biao)的(de)(de)量(liang)(liang)程(cheng)是(shi)(shi)(shi)(shi)(shi)多大，如果有和輸(shu)出(chu)信號(hao)相適應(ying)的(de)(de)檔位，就可以直接(jie)測量(liang)(liang)，否(fou)則要(yao)加(jia)信號(hao)調(diao)整(zheng)電(dian)(dian)路。五線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)壓(ya)(ya)力(li)(li)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)與四(si)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)相差(cha)不(bu)(bu)大，市面上五線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)的(de)(de)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)也比(bi)較少HDA4744系列(lie)HYDAC壓(ya)(ya)力(li)(li)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)主要(yao)應(ying)用(yong)在(zai)加(jia)速(su)(su)度(du)、壓(ya)(ya)力(li)(li)和力(li)(li)等的(de)(de)測量(liang)(liang)中。壓(ya)(ya)電(dian)(dian)式(shi)加(jia)速(su)(su)度(du)傳(chuan)(chuan)(chuan)(chuan)感(gan)器(qi)是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)種常用(yong)的(de)(de)加(jia)速(su)(su)度(du)計(ji)。

HYDAC壓力(li)傳(chuan)(chuan)感器(qi)(qi)具有結構簡(jian)單、體積小(xiao)、重量輕、使用(yong)壽命長(chang)等優異的特(te)(te)點。壓電式加(jia)速(su)度傳(chuan)(chuan)感器(qi)(qi)在飛機、汽(qi)車、船舶(bo)、橋梁和(he)建筑的振動和(he)沖擊測(ce)量中(zhong)已經得到了(le)廣(guang)泛(fan)的應用(yong)，特(te)(te)別是(shi)航空和(he)宇航域中(zhong)更有它的特(te)(te)殊地位(wei)。　　壓電式傳(chuan)(chuan)感器(qi)(qi)也可(ke)以用(yong)來測(ce)量發動機內部燃燒壓力(li)的測(ce)量與真空度的測(ce)量。

HYDAC壓(ya)力傳(chuan)感器(qi)也可以(yi)用(yong)(yong)于軍事(shi)工業，例如用(yong)(yong)它來(lai)測量(liang)中擊發的(de)(de)(de)一瞬間的(de)(de)(de)膛壓(ya)的(de)(de)(de)變化(hua)和炮口的(de)(de)(de)沖擊波壓(ya)力。它既可以(yi)用(yong)(yong)來(lai)測量(liang)大的(de)(de)(de)壓(ya)力，也可以(yi)用(yong)(yong)來(lai)測量(liang)微小的(de)(de)(de)壓(ya)力。

HYDAC壓力傳感器也廣(guang)(guang)泛應(ying)(ying)用在生物醫(yi)學測(ce)(ce)量(liang)(liang)中，比如說心室導管式微音器就是(shi)由壓電傳感器制(zhi)成的，因為(wei)測(ce)(ce)量(liang)(liang)動態壓力是(shi)如此普遍，所以(yi)壓電傳感器的應(ying)(ying)用就非常廣(guang)(guang)。

HYDAC壓(ya)(ya)力(li)(li)傳(chuan)感(gan)(gan)器(qi)的(de)接(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)一(yi)(yi)(yi)(yi)向是客(ke)戶采購過(guo)程(cheng)咨(zi)詢得多(duo)的(de)問題之一(yi)(yi)(yi)(yi)，很多(duo)客(ke)戶都不(bu)知道傳(chuan)感(gan)(gan)器(qi)如何連線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，其(qi)實各種(zhong)(zhong)傳(chuan)感(gan)(gan)器(qi)的(de)接(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)方式基本都是一(yi)(yi)(yi)(yi)樣的(de)，壓(ya)(ya)力(li)(li)傳(chuan)感(gan)(gan)器(qi)一(yi)(yi)(yi)(yi)般有兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)、三(san)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)、四線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)，有的(de)還有五線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)的(de)。　　壓(ya)(ya)力(li)(li)傳(chuan)感(gan)(gan)器(qi)兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)比較(jiao)簡(jian)單，一(yi)(yi)(yi)(yi)般客(ke)戶都知道怎么接(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，一(yi)(yi)(yi)(yi)根線(xian)(xian)(xian)(xian)(xian)(xian)(xian)連接(jie)電(dian)源正，另一(yi)(yi)(yi)(yi)個線(xian)(xian)(xian)(xian)(xian)(xian)(xian)也就是信號線(xian)(xian)(xian)(xian)(xian)(xian)(xian)經過(guo)儀(yi)器(qi)連接(jie)到(dao)電(dian)源負，這(zhe)種(zhong)(zhong)是簡(jian)單的(de)，壓(ya)(ya)力(li)(li)傳(chuan)感(gan)(gan)器(qi)三(san)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)是在兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)基礎上加了(le)一(yi)(yi)(yi)(yi)個線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，這(zhe)根線(xian)(xian)(xian)(xian)(xian)(xian)(xian)直接(jie)連接(jie)到(dao)電(dian)源的(de)負，較(jiao)兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)麻煩(fan)一(yi)(yi)(yi)(yi)點。

四線(xian)(xian)制(zhi)(zhi)壓(ya)(ya)(ya)力(li)傳(chuan)感(gan)器(qi)(qi)(qi)肯定是(shi)兩(liang)個電(dian)源輸入端，另外兩(liang)個是(shi)信(xin)號輸出端。四線(xian)(xian)制(zhi)(zhi)的多(duo)半是(shi)電(dian)壓(ya)(ya)(ya)輸出而(er)不(bu)是(shi)4~20mA輸出，4~20mA的叫壓(ya)(ya)(ya)力(li)變送器(qi)(qi)(qi)，多(duo)數做(zuo)成兩(liang)線(xian)(xian)制(zhi)(zhi)的。壓(ya)(ya)(ya)力(li)傳(chuan)感(gan)器(qi)(qi)(qi)的信(xin)號輸出有(you)些(xie)是(shi)沒有(you)經過放大的，滿量(liang)(liang)程(cheng)(cheng)輸出只有(you)幾(ji)十毫伏(fu)，而(er)有(you)些(xie)壓(ya)(ya)(ya)力(li)傳(chuan)感(gan)器(qi)(qi)(qi)在內(nei)部有(you)放大電(dian)路，滿量(liang)(liang)程(cheng)(cheng)輸出為0~2V。于怎么接到顯示儀表(biao)，要(yao)(yao)看儀表(biao)的量(liang)(liang)程(cheng)(cheng)是(shi)多(duo)大，如果有(you)和(he)輸出信(xin)號相適應的檔位，就可(ke)以直接測量(liang)(liang)，否則(ze)要(yao)(yao)加信(xin)號調整(zheng)電(dian)路。五(wu)線(xian)(xian)制(zhi)(zhi)壓(ya)(ya)(ya)力(li)傳(chuan)感(gan)器(qi)(qi)(qi)與(yu)四線(xian)(xian)制(zhi)(zhi)相差不(bu)大，市(shi)面上五(wu)線(xian)(xian)制(zhi)(zhi)的傳(chuan)感(gan)器(qi)(qi)(qi)也比較少。

HYDAC壓力傳感器HDA4744系列表示(shi)型(xing)號(hao)

922065 HDA 4744-A-0016-000

907301 HDA 4744-A-006-000

906298 HDA 4744-A-016-000

909120 HDA 4744-A-025-000

909747 HDA 4744-A-040-000

920728 HDA 4744-A-0400-AH1-000

922330 HDA 4744-A-0400-AN1-000

907279 HDA 4744-A-060-000

907302 HDA 4744-A-100-000

906911 HDA 4744-A-160-000

907303 HDA 4744-A-250-000

925558 HDA 4744-A-250-031（100bar）

908660 HDA 4744-A-250-031（140bar）

908479 HDA 4744-A-250-031

906604 HDA 4744-A-400-000

909009 HDA 4744-A-400-031電廠常用HDA4744系列HYDAC壓力傳感器圖片如下：

品(pin)牌(pai)：HYDAC/賀德克型號：HDA4744-A-400-000類(lei)型：電感(gan)(gan)式用途類(lei)型：熔體(ti)(ti)壓(ya)力傳(chuan)(chuan)感(gan)(gan)器(qi)輸出信號：數字(zi)型材(cai)料物理性(xing)(xing)(xing)質(zhi)：導體(ti)(ti)材(cai)料晶(jing)體(ti)(ti)結構：單(dan)晶(jing)材(cai)質(zhi)：酒石(shi)酸壓(ya)力類(lei)型：絕壓(ya)傳(chuan)(chuan)感(gan)(gan)器(qi)測(ce)量范(fan)圍：中壓(ya)1~10MPaMpa誤差(cha)范(fan)圍：400Pa度：±0.25％FSPa工(gong)作溫度：100℃絕緣電阻(zu)(zu)：5Ω負載阻(zu)(zu)抗(kang)：6Ω允(yun)許(xu)過載：0.3%FS外形尺寸：30mm響應(ying)時間：1s額(e)定(ding)功率：80W穩(wen)定(ding)性(xing)(xing)(xing)：良好電氣連接：插頭壓(ya)力連接：螺(luo)紋(wen)靈敏度：敏捷線性(xing)(xing)(xing)度：穩(wen)定(ding)遲滯：1重(zhong)復性(xing)(xing)(xing)：100漂(piao)移：0.001加工(gong)定(ding)制(zhi)：非加工(gong)定(ding)制(zhi)壓(ya)力：6bar精(jing)度：±0.25％FSHYDAC賀德克傳(chuan)(chuan)感(gan)(gan)器(qi)：HYDAC壓(ya)力傳(chuan)(chuan)感(gan)(gan)器(qi)、HYDAC壓(ya)力繼電器(qi)（HYDAC壓(ya)力開關）、HYDAC溫度傳(chuan)(chuan)感(gan)(gan)器(qi)、HYDAC溫度繼電器(qi)（HYDAC溫度開關）、HYDAC流量傳(chuan)(chuan)感(gan)(gan)器(qi)等HYDAC電子類(lei)產品(pin)和(he)HYDAC濾芯、HYDAC過濾器(qi)、HYDAC球閥供應(ying)Hydac(賀德克)：

EDS型壓力繼電器

ETS型溫度繼電器

HDA型壓力傳感器

ENS型液位繼電器

HYDAC賀德(de)克HDA4700系列壓力傳感器

壓力(li)傳感器，采用(yong)不銹鋼膜片上的DMS技術

總誤:0.5%

壓力范(fan)圍:6至600bar

信號輸出:4..20mA

特點:受溫(wen)度(du)變(bian)化(hua)影響極(ji)小，體積小，整體結構(gou)