国产免费午夜A无码V视频_国产乱色精品成人免费视频_国产乱人伦中文无无码视频试看_国产人澡人澡澡澡人碰视频

一、工作原理　　

羅斯蒙特的(de)(de)3051T型壓(ya)(ya)(ya)力(li)變(bian)(bian)(bian)送器(qi)(qi)(qi)集傳(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)、電(dian)(dian)子技(ji)術與單隔離(li)膜(mo)(mo)片(pian)設計于一(yi)(yi)體，實(shi)現表壓(ya)(ya)(ya)和(he)絕壓(ya)(ya)(ya)測量的(de)(de)校驗量程從0.3到(dao)10000psi 。3051T型壓(ya)(ya)(ya)力(li)變(bian)(bian)(bian)送器(qi)(qi)(qi)工作(zuo)原(yuan)理：工作(zuo)時，高、低壓(ya)(ya)(ya)側的(de)(de)隔離(li)膜(mo)(mo)片(pian)和(he)灌(guan)充(chong)液將過程壓(ya)(ya)(ya)力(li)傳(chuan)(chuan)(chuan)遞給灌(guan)充(chong)液，接(jie)著灌(guan)充(chong)液將壓(ya)(ya)(ya)力(li)傳(chuan)(chuan)(chuan)遞到(dao)傳(chuan)(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)中心的(de)(de)傳(chuan)(chuan)(chuan)感(gan)(gan)膜(mo)(mo)片(pian)上。3051壓(ya)(ya)(ya)力(li)變(bian)(bian)(bian)送器(qi)(qi)(qi)傳(chuan)(chuan)(chuan)感(gan)(gan)膜(mo)(mo)片(pian)是一(yi)(yi)個(ge)張緊的(de)(de)彈性(xing)元件(jian)，其位(wei)移隨所(suo)受壓(ya)(ya)(ya)而變(bian)(bian)(bian)化（對于3051GP壓(ya)(ya)(ya)力(li)變(bian)(bian)(bian)送器(qi)(qi)(qi)，大氣(qi)壓(ya)(ya)(ya)如同施加(jia)在傳(chuan)(chuan)(chuan)感(gan)(gan)膜(mo)(mo)片(pian)的(de)(de)低壓(ya)(ya)(ya)側一(yi)(yi)樣）。3051AP絕壓(ya)(ya)(ya)變(bian)(bian)(bian)送器(qi)(qi)(qi)，低壓(ya)(ya)(ya)側始終(zhong)保持一(yi)(yi)個(ge)參考(kao)壓(ya)(ya)(ya)力(li)。傳(chuan)(chuan)(chuan)感(gan)(gan)膜(mo)(mo)片(pian)的(de)(de)***大位(wei)移量為(wei)0.004英寸(cun)（0.1毫米），且位(wei)移量與壓(ya)(ya)(ya)力(li)成(cheng)正比(bi)。兩側的(de)(de)電(dian)(dian)容(rong)(rong)極(ji)板檢測傳(chuan)(chuan)(chuan)感(gan)(gan)膜(mo)(mo)片(pian)的(de)(de)位(wei)置(zhi)。傳(chuan)(chuan)(chuan)感(gan)(gan)膜(mo)(mo)片(pian)和(he)電(dian)(dian)容(rong)(rong)極(ji)板之間電(dian)(dian)容(rong)(rong)的(de)(de)差值被轉換(huan)為(wei)相(xiang)應的(de)(de)電(dian)(dian)流，電(dian)(dian)壓(ya)(ya)(ya)或數字HART（高速可尋(xun)址遠(yuan)程發送器(qi)(qi)(qi)數據公路）輸出信(xin)號(hao)。

二、技術參數

性能優異：精度0.04%

絕壓：校驗量程從0.3至10000psi

表壓：校驗(yan)量程從0.3至10000psi

不銹鋼與哈氏合(he)金C?過程隔離膜(mo)片(pian)

灌充(chong)液(ye)：硅(gui)油(you)與惰性油(you)

可選(xuan)DIN和(he)與壓力反應罐相配的過程相連

復合(he)量(liang)程（僅限TG），可測(ce)量(liang)負(fu)壓

三(san)、羅斯(si)蒙特的3051T型壓力變送(song)器選(xuan)型