HYDAC壓(ya)力傳(chuan)(chuan)感(gan)(gan)器的(de)(de)信(xin)號(hao)輸(shu)出有(you)(you)些(xie)是沒有(you)(you)經(jing)過放大的(de)(de)，滿(man)量程輸(shu)出只有(you)(you)幾十(shi)毫伏，而有(you)(you)些(xie)壓(ya)力傳(chuan)(chuan)感(gan)(gan)器在內部有(you)(you)放大電(dian)路(lu)，滿(man)量程輸(shu)出為0~2V。至于怎么接到顯(xian)示(shi)儀表，要看(kan)儀表的(de)(de)量程是多大，如果有(you)(you)和輸(shu)出信(xin)號(hao)相適應的(de)(de)檔(dang)位，就可以(yi)直接測量，否則要加信(xin)號(hao)調(diao)整(zheng)電(dian)路(lu)。五線制壓(ya)力傳(chuan)(chuan)感(gan)(gan)器與四(si)線制相差不大，市面上(shang)五線制的(de)(de)傳(chuan)(chuan)感(gan)(gan)器也(ye)比較少

HYDAC壓力傳(chuan)感(gan)(gan)器(qi)(qi)是使用(yong)的一(yi)種傳(chuan)感(gan)(gan)器(qi)(qi)。傳(chuan)統的壓力傳(chuan)感(gan)(gan)器(qi)(qi)以(yi)機械(xie)結構型的器(qi)(qi)件為主，以(yi)彈(dan)性元件的形(xing)變指示壓力，但這種結構尺寸大、質(zhi)(zhi)量重(zhong)，不能提供電學輸出。隨(sui)(sui)著半(ban)導(dao)體技(ji)(ji)術(shu)的發展，半(ban)導(dao)體壓力傳(chuan)感(gan)(gan)器(qi)(qi)也應(ying)運而生。其特點(dian)是體積小(xiao)、質(zhi)(zhi)量輕(qing)、準確度高、溫度特性好。特別是隨(sui)(sui)著MEMS技(ji)(ji)術(shu)的發展，半(ban)導(dao)體傳(chuan)感(gan)(gan)器(qi)(qi)向著微(wei)型化發展，而且其功耗小(xiao)、可靠性高。

HYDAC壓(ya)力(li)傳感器兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)比較(jiao)簡(jian)單，一(yi)般客戶(hu)都知道怎(zen)么接(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，一(yi)根線(xian)(xian)(xian)(xian)(xian)(xian)(xian)連(lian)接(jie)電(dian)源(yuan)(yuan)正極(ji)，另(ling)一(yi)個線(xian)(xian)(xian)(xian)(xian)(xian)(xian)也(ye)就是(shi)信號(hao)(hao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)經過儀器連(lian)接(jie)到電(dian)源(yuan)(yuan)負(fu)極(ji)，這種(zhong)是(shi)zui簡(jian)單的(de)(de)，壓(ya)力(li)傳感器三線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)是(shi)在兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)基礎上(shang)加了一(yi)個線(xian)(xian)(xian)(xian)(xian)(xian)(xian)，這根線(xian)(xian)(xian)(xian)(xian)(xian)(xian)直接(jie)連(lian)接(jie)到電(dian)源(yuan)(yuan)的(de)(de)負(fu)極(ji)，較(jiao)兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)麻煩一(yi)點。四線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)壓(ya)力(li)傳感器肯定(ding)是(shi)兩(liang)個電(dian)源(yuan)(yuan)輸入端，另(ling)外兩(liang)個是(shi)信號(hao)(hao)輸出端。四線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)的(de)(de)多半是(shi)電(dian)壓(ya)輸出而(er)不是(shi)4~20mA輸出，4~20mA的(de)(de)叫壓(ya)力(li)變送器，多數做成兩(liang)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)的(de)(de)。

 賀德克壓(ya)力傳感器是能感受壓(ya)力信(xin)號(hao)，并能按照一定的(de)(de)規律將壓(ya)力信(xin)號(hao)轉(zhuan)換成可用(yong)(yong)的(de)(de)輸出的(de)(de)電信(xin)號(hao)的(de)(de)器件或(huo)裝置(zhi)。廣泛應用(yong)(yong)于各種(zhong)工業自控環境，涉及水(shui)利水(shui)電、鐵路交(jiao)通、智能建筑、生產自控、航空(kong)航天、軍工、石化、油(you)井、電力、船舶、機床、管道等。

賀德克壓力傳感器配備了一個非常精確和堅固的傳感器單元，特別適用于測試設備和診斷技術領域，并且還可用于各種應用領域。由于壓力傳感器的精度隨測量介質的溫度變化很大，正是在這里，該設備提供了出色的性能。
輸出信號4 ... 20 mA，0 ... 10V和0 ... 20 mA（源）可作為標準配置提(ti)供(gong)。

賀德克HYDAC傳感器EDS344-2-250-000

HYDAC壓力傳感器HDA4844-A-016-000

HYDAC繼電器EDS3346-2-0016-000-F1

HYDAC壓力繼電器EDS344-2-100-000

賀德克溫度傳感器ETS328-5-100-400

賀德克壓力繼電器HDA4745-B-250-000

賀德克壓力傳感器HDA4744-C-400-000

賀德克溫度傳感器ETS1701-100-000

HYDAC壓力(li)繼電(dian)器HDA4840-A-250-424

HYDAC壓力傳(chuan)感(gan)器HDA4840-A-350-424

HYDAC繼電器EDS3446-2-0400-000

賀德(de)克壓力傳感(gan)器(qi)HDA4844-A-016-000+Z

HDA4445-A-250-000

HDA4445-A-400-000

HDA4845-A-250-000

HDA4845-A-400-000

HDA4840-A-350-424(10m) 

HDA4840-A-400-424(10m)