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熱銷風(feng)壓變送(song)器(qi)又(you)稱(cheng)風(feng)壓變送(song)器(qi)是(shi)工(gong)業實踐中(zhong)最為常用(yong)的一種變送(song)器(qi),采用(yong)擴(kuo)散硅壓阻式差壓芯片組裝而(er)成;使用(yong)專用(yong)的IC電路對變送(song)器(qi)進行了寬(kuan)溫度范圍的零點和溫度性(xing)能補償;
更(geng)新時間:2024-04-07 廠商性質(zhi):生產廠家 訪問量:90
熱銷風壓變送器又稱(cheng)風壓(ya)變(bian)送(song)器(qi)是(shi)工業實踐中最(zui)為常用(yong)(yong)的一種變(bian)送(song)器(qi),采用(yong)(yong)擴散硅(gui)壓(ya)阻式(shi)差壓(ya)芯(xin)片組裝而成;使用(yong)(yong)專用(yong)(yong)的IC電路對變(bian)送(song)器(qi)進(jin)行了寬溫(wen)度范圍的零(ling)點和溫(wen)度性能補
償;
外殼為全鋁(lv)合金(jin)結構,兩個壓(ya)力接口為 M10螺紋旋塞式結構,可直接安裝(zhuang)(zhuang)在測(ce)量(liang)管(guan)道上(shang)或通過引壓(ya)管(guan)連(lian)接,安裝(zhuang)(zhuang)使用(yong)方便;廣泛應用(yong)于樓宇自控、鍋爐(lu)、煤炭(tan)、電(dian)力等行業中
干(gan)燥干(gan)凈無腐蝕性的(de)氣體微差壓測量(liang)。
●熱銷風壓變送器產品特點
■量程范(fan)圍0-0.1Kpa~200kpa
■可帶(dai)顯示(shi),實(shi)時顯示(shi)壓(ya)力值
■零點、滿(man)量程調試方(fang)便(bian)
■反向極性(xing)保護及限流保護
■外(wai)殼為(wei)全鋁合金應用(yong)領(ling)域
■氣動控制(zhi)系(xi)統
■石(shi)化(hua),環保,空氣壓縮■樓(lou)宇自動化(hua),樓(lou)宇消(xiao)防系統(tong)
■電站運行巡檢(jian)(jian),機車(che)制(zhi)動系統■工業過程檢(jian)(jian)驗(yan)與控制(zhi),實(shi)驗(yan)室壓力校(xiao)驗(yan)
■爐膛氣壓(ya)控制(zhi),通風系統壓(ya)力控制(zhi)
量程: 0---0.1Kpa~200Kpa
過載: 5倍滿量程(cheng)
壓力(li)類(lei)型: 差壓
供(gong)電(dian)(dian)(dian)電(dian)(dian)(dian)源: 12~30VDC/3.6V電(dian)(dian)(dian)池(chi)供(gong)電(dian)(dian)(dian)
輸出信號: 4mA~20mADC(兩線制)
殼體(ti) :鋁合(he)金
傳感(gan)器: 進(jin)口差(cha)壓芯體(ti)
引壓(ya)(ya)方式: 壓(ya)(ya)力接口為(wei)6/8寶塔嘴,長嘴接高壓(ya)(ya),短嘴接低壓(ya)(ya)
介(jie)質適用(yong)性 :兼容硅(gui)橡膠/無腐蝕性干燥氣體
補償溫度: -10℃~80℃
介質溫度: -30°℃~80℃(LCD顯示型:-20℃~80℃)
貯存溫度: -40℃~125℃(LCD顯示型:-20°℃~80℃)
精度: ±1%FS(量程<1Kpa)+0.5%FS(量程1Kpa)
長期(qi)穩定(ding)性: ±0.5%FS/年(nian)(量程<1Kpa)±0.3%FS/年(nian)(量程≥lKpa)
溫度(du)參數: 傳感(gan)器(qi)(qi)補(bu)償:-10-60℃漂移:+0.3%FS/C(傳感(gan)器(qi)(qi)溫度(du)補(bu)償范圍內)