SST-DSYC壓力變送器廣(guang)泛應用于食(shi)品(pin)(pin)、醫藥(yao)、衛(wei)(wei)生及釀(niang)酒(jiu)工業，采用衛(wei)(wei)生平(ping)面(mian)膜直(zhi)接感(gan)受壓力，衛(wei)(wei)生平(ping)膜片防止了結(jie)垢(gou)，不衛(wei)(wei)生及粘(zhan)稠液(ye)(ye)體(ti)堵(du)塞等(deng)問題，經過高可(ke)靠性(xing)的(de)(de)放大電(dian)路(lu)及精(jing)密溫度(du)(du)補償，將被測介質的(de)(de)表壓轉換成(cheng)4~20mA，0~5VDC，0~10VDC及1~5VDC等(deng)標準(zhun)電(dian)信號。高質量(liang)的(de)(de)傳感(gan)器、全密封(feng)焊接的(de)(de)封(feng)裝(zhuang)(zhuang)技(ji)術以(yi)及完(wan)善的(de)(de)裝(zhuang)(zhuang)配(pei)工藝確(que)保了該(gai)產(chan)品(pin)(pin)的(de)(de)優異質量(liang)好的(de)(de)性(xing)能。該(gai)產(chan)品(pin)(pin)有(you)多種(zhong)(zhong)接口(kou)形式和多種(zhong)(zhong)引線(xian)方式，能夠限度(du)(du)的(de)(de)滿足(zu)客戶(hu)(hu)的(de)(de)需(xu)要，適用于與各種(zhong)(zhong)測量(liang)控制設(she)備配(pei)套使用。可(ke)對各種(zhong)(zhong)容器進行精(jing)確(que)的(de)(de)液(ye)(ye)位和密度(du)(du)測量(liang)，有(you)平(ping)法(fa)蘭和插(cha)入式法(fa)蘭供選擇，法(fa)蘭有(you)3英寸(cun)或(huo)4英寸(cun)，規格有(you)1501b和3001b的(de)(de)法(fa)蘭，也可(ke)根據(ju)用戶(hu)(hu)定制法(fa)蘭，法(fa)蘭膜片材料可(ke)選。

SST-DSYC壓力變送器3051TA絕壓(ya)(ya)(ya)(ya)變(bian)送(song)(song)器(qi)(qi)(qi)(qi)集傳感(gan)器(qi)(qi)(qi)(qi)、電(dian)(dian)子技術與單隔(ge)離膜(mo)(mo)片(pian)設計與一體，實現(xian)表壓(ya)(ya)(ya)(ya)和(he)絕壓(ya)(ya)(ya)(ya)測量(liang)的(de)校驗量(liang)程(cheng)從0.3到(dao)10000psi 。3051T型壓(ya)(ya)(ya)(ya)力變(bian)送(song)(song)器(qi)(qi)(qi)(qi)工作原理：工作時，高、低壓(ya)(ya)(ya)(ya)側(ce)的(de)隔(ge)離膜(mo)(mo)片(pian)和(he)灌充(chong)液將過(guo)程(cheng)壓(ya)(ya)(ya)(ya)力傳遞給灌充(chong)液，接(jie)著灌充(chong)液將壓(ya)(ya)(ya)(ya)力傳遞到(dao)傳感(gan)器(qi)(qi)(qi)(qi)中(zhong)心的(de)傳感(gan)膜(mo)(mo)片(pian)上。3051壓(ya)(ya)(ya)(ya)力變(bian)送(song)(song)器(qi)(qi)(qi)(qi)傳感(gan)膜(mo)(mo)片(pian)是一個(ge)張緊的(de)彈性元(yuan)件，其(qi)位移隨所(suo)受(shou)壓(ya)(ya)(ya)(ya)而變(bian)化（對于3051GP壓(ya)(ya)(ya)(ya)力變(bian)送(song)(song)器(qi)(qi)(qi)(qi)，大氣(qi)壓(ya)(ya)(ya)(ya)如(ru)同(tong)施加(jia)在傳感(gan)膜(mo)(mo)片(pian)的(de)低壓(ya)(ya)(ya)(ya)側(ce)一樣）。3051AP絕壓(ya)(ya)(ya)(ya)變(bian)送(song)(song)器(qi)(qi)(qi)(qi)，低壓(ya)(ya)(ya)(ya)側(ce)始終保持(chi)一個(ge)參考壓(ya)(ya)(ya)(ya)力。傳感(gan)膜(mo)(mo)片(pian)的(de)較(jiao)大位移量(liang)為0.004英寸(cun)（0.1毫(hao)米），且位移量(liang)與壓(ya)(ya)(ya)(ya)力成(cheng)正比。兩側(ce)的(de)電(dian)(dian)容(rong)(rong)極板檢測傳感(gan)膜(mo)(mo)片(pian)的(de)位置。傳感(gan)膜(mo)(mo)片(pian)和(he)電(dian)(dian)容(rong)(rong)極板之間電(dian)(dian)容(rong)(rong)的(de)差值被(bei)轉換為相應的(de)電(dian)(dian)流，電(dian)(dian)壓(ya)(ya)(ya)(ya)或數字HART（高速可尋址遠程(cheng)發送(song)(song)器(qi)(qi)(qi)(qi)數據公路）輸(shu)出信號(hao)。