密封(feng)(feng)隔(ge)膜是用(yong)于防止管(guan)道中(zhong)的介質(zhi)直接(jie)(jie)進入壓(ya)力(li)(li)變(bian)(bian)送(song)(song)器(qi)(qi)里的壓(ya)力(li)(li)傳感器(qi)(qi)組件中(zhong),它與變(bian)(bian)送(song)(song)器(qi)(qi)之(zhi)聞是靠注滿(man)流體(ti)的毛細管(guan)連(lian)接(jie)(jie)起來的。 TK438W、TK438N隔(ge)膜密封(feng)(feng)式壓(ya)力(li)(li)變(bian)(bian)送(song)(song)器(qi)(qi)用(yong)于測(ce)量液體(ti)、氣體(ti)和蒸汽的壓(ya)力(li)(li), 然后輸出與壓(ya)力(li)(li)相對(dui)應4~20mA DC號。TK438W/N隔(ge)膜密封(feng)(feng)式壓(ya)力(li)(li)變(bian)(bian)送(song)(song)器(qi)(qi)
更新時間:2022-11-22
TK3051壓(ya)力變送(song)器(qi)用于(yu)工(gong)(gong)業過程全(quan)系列差(cha)壓(ya)、壓(ya)力、壓(ya)力的測量,具有(you)模擬(ni)或數字輸(shu)信號。廣(guang)泛應(ying)用于(yu)石油、化(hua)工(gong)(gong)、電力、食品、造紙、市政(zheng)工(gong)(gong)程等行業。
更(geng)新時間:2022-11-22
變(bian)送(song)(song)器(qi),壓(ya)(ya)力變(bian)送(song)(song)器(qi),電容(rong)式壓(ya)(ya)力變(bian)送(song)(song)器(qi)被測(ce)介質的兩(liang)(liang)種(zhong)壓(ya)(ya)力通入高、低兩(liang)(liang)壓(ya)(ya)力室(shi),作用(yong)在δ元(yuan)件(即敏感元(yuan)件)的兩(liang)(liang)側隔(ge)離膜片上,通過(guo)隔(ge)離片和元(yuan)件內的填(tian)充液傳送(song)(song)到測(ce)量(liang)膜片兩(liang)(liang)側。測(ce)量(liang)膜片與兩(liang)(liang)側絕緣片上的電極各組成一個電容(rong)器(qi)。
更新(xin)時間:2022-11-22
變(bian)送(song)器(qi),壓(ya)力(li)變(bian)送(song)器(qi),壓(ya)力(li)變(bian)送(song)器(qi)以差(cha)動電(dian)容為檢測原理(li)組成電(dian)容式變(bian)送(song)器(qi),輸入(ru)壓(ya)力(li)分別為0~6KPa,0~40KPa,0~250KPa等。使用對象:液體、氣(qi)體和蒸(zheng)氣(qi)
更新時間:2022-11-22
TK3051系列壓(ya)力(li)變送器用于(yu)工(gong)業過程全(quan)系列差(cha)壓(ya)、壓(ya)力(li)、壓(ya)力(li)的(de)測(ce)量,具(ju)有模擬或數字輸信號。廣(guang)泛應用于(yu)石油、化工(gong)、電(dian)力(li)、食品、造紙、市政工(gong)程等(deng)行業。
更新時間:2022-11-22
可(ke)避免(mian)被測(ce)介質直接(jie)和變送器的隔(ge)離膜片接(jie)觸(chu)的可(ke)靠測(ce)量(liang)方法(fa)
更新時間:2022-11-22
技術參數(shu): 可測過(guo)程溫(wen)(wen)度高達(da)375°F(191°C),且不(bu)需(xu)使用(yong)遠傳(chuan)膜片密封(feng)或毛細管 精度0.25%,量程比100:1 高溫(wen)(wen)應(ying)用(yong)場合下,溫(wen)(wen)度影響與時(shi)間響應(ying)減(jian)少 傳(chuan)感(gan)膜頭和線路板與3051C型相同
更新時(shi)間:2022-11-22
3351AP型壓力(li)變送(song)器(qi),可以實(shi)現對除氣系統,蒸(zheng)餾塔、蒸(zheng)發(fa)器(qi)和結晶器(qi)等的壓力(li)測量,允許在10MPa下的過壓。使用(yong)對象: 液體、氣體和蒸(zheng)氣
更(geng)新(xin)時間(jian):2022-11-22