(1)液體(ti)除了對容器底(di)部(bu)產(chan)生壓(ya)強(qiang)(qiang)外,還(huan)對“限制”它流動的側壁產(chan)生壓(ya)強(qiang)(qiang)。固(gu)體(ti)則只對其支(zhi)承面產(chan)生壓(ya)強(qiang)(qiang),方向總是與支(zhi)承面垂直(zhi)。
(2)在液體內部向(xiang)各(ge)個(ge)方向(xiang)都(dou)(dou)有壓強,在同(tong)一(yi)深度向(xiang)各(ge)個(ge)方向(xiang)的壓強都(dou)(dou)相(xiang)等。
(3)計算液(ye)體(ti)(ti)壓強的公式是P=ρgh。可見,液(ye)體(ti)(ti)壓強的大小只(zhi)取(qu)決于液(ye)體(ti)(ti)的種(zhong)類(即密度ρ)和(he)(he)深度h,而和(he)(he)液(ye)體(ti)(ti)的質量(liang)、體(ti)(ti)積沒(mei)有直接的關系。
DLK206H采用國際先進的高精度、高穩定傳感器,配套ASIS高性能放大電路,經過疲勞沖擊測試,高、低溫循環老化測試及精密的數字溫度補償工藝;將被測量介質的壓力轉換成4~20mA、0~5VDC、0~10VDC、0.5~4.5VDC等標準電信號,經過疲勞沖擊測試,高、低溫循環老化測試及精密的數字溫度補償工藝。
產品前端采用多級葉片式散熱結構具有散熱快,連接強度高。外殼采用全不銹鋼結構,具有良好的防潮能力及優異的介質兼容性。產品抗沖擊能力高、過載能力強,密封性能良好,產品*大量程達150MPa。產品過程連接部分和電氣連接部分有多種方式,能夠*大限度的滿足用戶的需求。
該產品同時也稱之為:高溫壓力變送器,高溫氣壓傳感器,蒸汽壓力傳感器,高溫風壓傳感器,高溫油壓傳感器,高溫管道壓力傳感器。
產品說明
高溫壓力傳感器|高溫水壓傳感器|高溫油壓(ya)傳感(gan)器|高溫氣壓(ya)傳感(gan)器技術參數
1、液(ye)壓(ya)(ya)系統(tong)(tong)專(zhuan)用(yong)(yong)液(ye)壓(ya)(ya)傳感(gan)器(qi),DLK206H高(gao)(gao)溫(wen)(wen)(wen)液(ye)壓(ya)(ya)測(ce)量(liang)(liang)傳感(gan)器(qi),防干擾能力(li)強概述(shu)及特點:
A、采用(yong)(yong)進口感(gan)壓(ya)(ya)芯片(pian);
B、先進的ASIS高(gao)(gao)性(xing)能放大電(dian)(dian)路,具(ju)有(you)零點、滿量(liang)(liang)程(cheng)(cheng)補(bu)償(chang),溫(wen)(wen)(wen)度(du)(du)補(bu)償(chang);
C、全不銹鋼(gang)結構(gou)、抗沖(chong)擊、耐疲(pi)勞(lao)、可(ke)靠性(xing)高(gao)(gao);
D、多(duo)級(ji)葉片(pian)式(shi)散(san)熱結構(gou),強度(du)(du)高(gao)(gao),散(san)熱快;
E、輸(shu)出信號多(duo)樣(yang)化(有(you)電(dian)(dian)流型(xing)(xing)、電(dian)(dian)壓(ya)(ya)型(xing)(xing));
F、用(yong)(yong)高(gao)(gao)溫(wen)(wen)(wen)補(bu)償(chang)*高(gao)(gao)介(jie)(jie)質(zhi)溫(wen)(wen)(wen)度(du)(du)可(ke)達350度(du)(du);
2、產品應用(yong)(yong):
A、高(gao)(gao)溫(wen)(wen)(wen)水壓(ya)(ya)監控系統(tong)(tong);
B、高(gao)(gao)溫(wen)(wen)(wen)油(you)壓(ya)(ya)、氣(qi)壓(ya)(ya)、監控系統(tong)(tong);
C、鍋(guo)爐蒸(zheng)汽(qi)壓(ya)(ya)力(li)測(ce)控系統(tong)(tong);
D、工業過(guo)程(cheng)(cheng)檢(jian)測(ce)與控制;實(shi)驗室(shi)壓(ya)(ya)力(li)校驗
F、電(dian)(dian)站運行巡(xun)檢(jian)、機車制動系統(tong)(tong);
3、產品主(zhu)要參數(shu):
被測(ce)介(jie)(jie)質(zhi): 氣(qi)體、液(ye)體及蒸(zheng)氣(qi)(弱腐蝕性(xing))
壓(ya)(ya)力(li)類型(xing)(xing): 表(biao)壓(ya)(ya),液(ye)壓(ya)(ya)系統(tong)(tong)專(zhuan)用(yong)(yong)液(ye)壓(ya)(ya)傳感(gan)器(qi),DLK206H高(gao)(gao)溫(wen)(wen)(wen)液(ye)壓(ya)(ya)測(ce)量(liang)(liang)傳感(gan)器(qi),防干擾能力(li)強
量(liang)(liang) 程(cheng)(cheng): -100KPa~0~0.2MPA~0.6Mpa~60 Mpa~150 Mpa間任意可(ke)選(量(liang)(liang)小量(liang)(liang)程(cheng)(cheng)為0.2MPa,量(liang)(liang)大量(liang)(liang)程(cheng)(cheng)為150MPa)
輸(shu) 出:4~20mA(二(er)線制)、0~5VDC、0~10VDC、0.5~4.5VDC(三線制)
綜合精度(du)(du): ±0.1%FS、±0.25%FS、±0.5%FS
供 電(dian)(dian): 24V Dc(15~30VDC)
絕緣電(dian)(dian)阻: ≥1000 MΩ/100VDC
負載(zai)電(dian)(dian)阻: 電(dian)(dian)流輸(shu)出型(xing)(xing):*大800Ω
電(dian)(dian)壓(ya)(ya)輸(shu)出型(xing)(xing):大于50KΩ
介(jie)(jie)質(zhi)溫(wen)(wen)(wen)度(du)(du):-20~150℃、-20~200℃、-20~300℃(可(ke)選)
環境溫(wen)(wen)(wen)度(du)(du):-20~85℃
儲存溫(wen)(wen)(wen)度(du)(du):-40~90℃
零點溫(wen)(wen)(wen)漂: ≤±0.02%FS℃
量(liang)(liang)程(cheng)(cheng)溫(wen)(wen)(wen)漂: ≤±0.02%FS℃
補(bu)償(chang)溫(wen)(wen)(wen)度(du)(du): 0~70℃
相對濕度(du)(du): 0~95% RH
密(mi)封等級(ji):IP65/IP68
過(guo)載(zai)能力(li): 150%FS
液(ye)壓系統專(zhuan)用液(ye)壓傳(chuan)(chuan)感器,DLK206H高溫液(ye)壓測量傳(chuan)(chuan)感器,防干擾(rao)能力強
響(xiang)(xiang)應時(shi)間(jian):≤10mS
穩 定 性(xing):≤±0.15%FS/年
振(zhen)動(dong)影響(xiang)(xiang):≤±0.15%FS/年(機械振(zhen)動(dong)頻率20Hz~1000Hz)
電氣連接:緊線(xian)螺(luo)母直接出線(xian);標準配(pei)線(xian)3米
壓力連接:M20×1.5,其(qi)它(ta)螺(luo)紋可(ke)依(yi)據客戶要(yao)求設計
連接螺(luo)紋材料:304/316L不銹鋼
4、產(chan)品結構(gou)圖:
液(ye)壓系統專用液(ye)壓傳感器,DLK206H高溫液(ye)壓測量傳感器,防干擾能力強