高(gao)精度液(ye)(ye)位(wei)傳感(gan)器(qi)廠(靜(jing)壓(ya)(ya)液(ye)(ye)位(wei)計/液(ye)(ye)位(wei)變送器(qi)/液(ye)(ye)位(wei)傳感(gan)器(qi)/水位(wei)傳感(gan)器(qi))是一(yi)種測(ce)量液(ye)(ye)位(wei)的壓(ya)(ya)力傳感(gan)器(qi)。靜(jing)壓(ya)(ya)投入式液(ye)(ye)位(wei)變送器(qi)(液(ye)(ye)位(wei)計)是基(ji)于(yu)所測(ce)液(ye)(ye)體(ti)(ti)靜(jing)壓(ya)(ya)與該液(ye)(ye)體(ti)(ti)的高(gao)度成比(bi)例的原理.
更新時間:2022-05-24 廠(chang)商性質(zhi):生產(chan)廠(chang)家 訪問量(liang):1767
高精度液位傳感器廠
用(yong)靜壓測量原理(li):當(dang)液位變送器(qi)投入(ru)到被測液體中某一深度時,傳感器(qi)迎液面受(shou)到的壓強公(gong)式為(wei):Ρ = ρ .g.H + Po式中:
P :變(bian)送器迎液面所受壓強
ρ:被測液體密(mi)度
g :當地重(zhong)力加速度
Po :液(ye)面上大氣(qi)壓
H :變送器投入液體的深(shen)度
主要技術參數:
工(gong)藝:擴散(san)硅(gui) 陶瓷(ci)電(dian)(dian)容 藍寶石 電(dian)(dian)容任選。分(fen)體式一體式可選,量(liang)(liang)程:0---0.5---200米,輸出(chu): 4---20mA (2線制)供電(dian)(dian): 7.5---36VDC 推薦24VDCCBM-2100/CBM-2700投入(ru)式靜壓(ya)(ya)(ya)(ya)液(ye)位(wei)計(ji)可靠防(fang)腐(fu)并帶有(you)陶瓷(ci)測(ce)量(liang)(liang)單元的探頭,用(yong)(yong)于凈水、污水及鹽水的物位(wei)測(ce)量(liang)(liang)。GY500投入(ru)分(fen)體式液(ye)位(wei)變送(song)器(qi)采用(yong)(yong)擴散(san)硅(gui)壓(ya)(ya)(ya)(ya)阻芯體,316全不銹(xiu)鋼(gang)結(jie)構,殼體采用(yong)(yong)隔(ge)離防(fang)爆設計(ji),該投入(ru)式液(ye)位(wei)計(ji)主要適用(yong)(yong)于河流、地(di)下水位(wei)、水庫、水塔及容器(qi)等(deng)(deng)(deng)的液(ye)位(wei)測(ce)量(liang)(liang)與控制。電(dian)(dian)路(lu)采用(yong)(yong)信號隔(ge)離放大,截頻干擾(rao)設計(ji)(抗(kang)干擾(rao)的能力強(qiang),防(fang)雷擊)過壓(ya)(ya)(ya)(ya)保護,限流保護,抗(kang)沖(chong)擊,防(fang)腐(fu)等(deng)(deng)(deng)設計(ji)。]主要技術參數:b]測(ce)量(liang)(liang)介質(zhi): 水 油(you) 等(deng)(deng)(deng)液(ye)體壓(ya)(ya)(ya)(ya)力類型: 表(biao)壓(ya)(ya)(ya)(ya)、絕壓(ya)(ya)(ya)(ya)(沒有(you)要求 默認(ren)表(biao)壓(ya)(ya)(ya)(ya))]
高精度液位傳感器廠
⊙表壓或絕壓測量
⊙量程寬:1mH2O~200mH2O
⊙輸出:4~20mA或0~5V
⊙電(dian)源電(dian)壓:24VDC(12~36VDC),mV 輸(shu)出型為恒流1.5mADC 或(huo)恒壓12VDC 供電(dian)
⊙精(jing)度(du)高,優于0.2%F.S
⊙防(fang)(fang)水防(fang)(fang)潮,防(fang)(fang)護等(deng)級IP68
⊙完備的電路功(gong)能,調校(xiao)方便