與無線數傳電台的性能比對
3、油水雙界麵液位儀 為wei了le保bao證zheng控kong製zhi的de可ke靠kao性xing和he更geng合he理li的de利li用yong能neng源yuan,本ben套tao產chan品pin對dui罐guan內nei液ye體ti的de液ye位wei也ye進jin行xing了le分fen類lei精jing確que測ce量liang,控kong製zhi器qi可ke以yi將jiang罐guan內nei的de液ye體ti情qing況kuang準zhun確que的de回hui傳chuan給gei控kong製zhi中zhong心xin,以yi便bian對dui不bu同tong情qing況kuang下xia的de液ye體ti采cai取qu不bu同tong的de控kong製zhi方fang式shi,並bing且qie實shi現xian自zi動dong低di液ye位wei防fang幹gan燒shao控kong製zhi。 油水雙界麵液位儀,采用介電原理,結合獨特微電容檢測傳送技術及大規模高速單片機數字處理技術研製而成的智能化、自校正、多duo相xiang物wu位wei檢jian測ce分fen析xi儀yi,其qi在zai油you田tian原yuan油you罐guan中zhong對dui原yuan油you油you位wei與yu水shui位wei的de測ce量liang具ju有you其qi它ta傳chuan感gan器qi無wu可ke比bi擬ni的de優you越yue性xing。其qi主zhu要yao用yong於yu油you田tian及ji石shi油you化hua工gong行xing業ye進jin行xing油you水shui雙shuang界jie麵mian的de高gao精jing度du測ce量liang。利li用yong多duo段duan微wei電dian容rong串chuan聯lian組zu合he測ce量liang方fang法fa,微wei電dian容rong檢jian測ce和he單dan片pian機ji智zhi能neng控kong製zhi相xiang結jie合he,突tu破po了le傳chuan統tong測ce量liang方fang法fa,成cheng功gong解jie決jue了le介jie質zhi對dui測ce量liang結jie果guo的de幹gan擾rao,實shi現xian雙shuang界jie麵mian液ye位wei測ce量liang。探tan極ji采cai用yong聚ju四si氟fu乙yi烯xi管guan材cai防fang護hu,與yu多duo電dian容rong串chuan連lian組zu合he設she計ji使shi產chan品pin能neng夠gou適shi應ying各ge種zhong液ye體ti、漿體、粉末、顆粒,並不受掛料、壓力、密度、溫wen度du甚shen至zhi化hua學xue特te性xing變bian化hua的de影ying響xiang,在zai測ce量liang精jing度du和he使shi用yong環huan境jing上shang都dou優you於yu其qi他ta測ce量liang產chan品pin。獨du特te測ce量liang技ji術shu能neng夠gou適shi用yong於yu惡e劣lie的de測ce量liang環huan境jing,使shi這zhe一yi技ji術shu從cong一yi般ban應ying用yong到dao危wei險xian場chang所suo都dou能neng可ke靠kao運yun行xing。

產品能夠耐受高溫,可達150℃,非常適合與加熱環境配套使用,一般的壓敏式液位會因為溫度漂移而影響測量的準確性,在超過60度du以yi上shang的de環huan境jing下xia,一yi般ban的de壓ya敏min式shi液ye位wei就jiu會hui發fa生sheng嚴yan重zhong的de溫wen漂piao而er使shi測ce量liang結jie果guo失shi去qu意yi義yi。而er近jin幾ji年nian出chu現xian的de光guang纖xian式shi油you罐guan液ye位wei儀yi因yin造zao價jia過guo高gao推tui廣guang起qi來lai存cun在zai一yi定ding的de困kun難nan,且qie光guang纖xian式shi的de液ye位wei在zai使shi用yong過guo程cheng中zhong因yin結jie蠟la等deng原yuan因yin還hai需xu定ding期qi的de對dui液ye位wei導dao杆gan進jin行xing清qing理li ,而電容式的雙界麵儀由於實現在線多段掃描自較正功能,基本處於免維護狀態,且不受測量介質的粘稠度限製。 youshuishuangjiemianyeweiyishixianleduojiemiantongshizhunqueceliang,youyejingbendixianshi,anjianjinxingcanshushezhigongneng,jusifufanghuwaitao,naisuanjianfushi,chaoqiangnaimosun。fenxiyiyouduoduanweidianrongchuanzuhetanjihezhuduansaomiaozixiaozhengshijiemianyeweibiansongqizucheng。qichuangantanjianzhuangzaiyeguanzhong,biansongqiyoudanpianjigoucheng,wanchengjiancehezixiaozhenggongneng,jiangjiancedeshuimian、油麵高度以兩路4-20mA恒流信號分別輸出,測量誤差為量程的±0.5%(空氣中) 。有國家防爆電氣產品質量監督檢驗測試中心頒發的防爆合格證書。防爆等級Ex(ib)IIBT4,產品本身有密鑰保護功能、在線自校正功能、基準電壓自適應功能、智能信號處理技術,能夠適應多種惡劣的工況環境。使用示意圖如下:

三、產品軟件功能: 產chan品pin的de軟ruan件jian可ke在zai初chu始shi界jie麵mian上shang顯xian示shi用yong戶hu的de實shi際ji監jian測ce位wei置zhi的de地di理li分fen布bu圖tu,並bing在zai圖tu上shang清qing晰xi標biao注zhu出chu各ge個ge監jian測ce點dian的de與yu相xiang鄰lin監jian測ce點dian的de實shi際ji位wei置zhi關guan係xi。用yong戶hu可ke以yi在zai分fen布bu圖tu上shang清qing楚chu的de看kan到dao全quan部bu被bei監jian測ce的de罐guan的de報bao警jing顯xian示shi以yi及ji無wu線xian設she備bei的de在zai線xian狀zhuang態tai。如ru圖tu:

當(dang)用(yong)戶(hu)需(xu)要(yao)查(zha)看(kan)更(geng)進(jin)一(yi)步(bu)的(de)詳(xiang)細(xi)信(xin)息(xi)的(de)時(shi)候(hou),可(ke)以(yi)單(dan)擊(ji)罐(guan)的(de)標(biao)誌(zhi),進(jin)入(ru)該(gai)監(jian)測(ce)點(dian)的(de)詳(xiang)細(xi)頁(ye)麵(mian)進(jin)行(xing)數(shu)據(ju)和(he)設(she)備(bei)情(qing)況(kuang)查(zha)看(kan)。在(zai)該(gai)頁(ye)麵(mian)中(zhong),用(yong)戶(hu)可(ke)以(yi)看(kan)到(dao)當(dang)前(qian)這(zhe)個(ge)罐(guan)的(de)加(jia)熱(re)棒(bang)的(de)工(gong)作(zuo)狀(zhuang)態(tai),開(kai)關(guan)情(qing)況(kuang),控(kong)製(zhi)箱(xiang)的(de)供(gong)電(dian)情(qing)況(kuang)以(yi)及(ji)現(xian)場(chang)相(xiang)關(guan)的(de)防(fang)盜(dao)的(de)一(yi)些(xie)附(fu)加(jia)信(xin)息(xi)。如(ru)果(guo)在(zai)現(xian)場(chang)安(an)裝(zhuang)一(yi)個(ge)紅(hong)外(wai)探(tan)測(ce)傳(chuan)感(gan)器(qi),一(yi)旦(dan)在(zai)無(wu)人(ren)值(zhi)守(shou)期(qi)間(jian),紅(hong)外(wai)探(tan)測(ce)器(qi)探(tan)測(ce)到(dao)有(you)人(ren)在(zai)布(bu)控(kong)範(fan)圍(wei)內(nei)活(huo)動(dong),則(ze)會(hui)通(tong)過(guo)無(wu)線(xian)在(zai)中(zhong)心(xin)控(kong)製(zhi)室(shi)顯(xian)示(shi)出(chu)來(lai),在(zai)一(yi)定(ding)程(cheng)度(du)上(shang)體(ti)現(xian)無(wu)人(ren)值(zhi)守(shou)的(de)防(fang)盜(dao)特(te)性(xing)。另(ling)外(wai)門(men)磁(ci)開(kai)關(guan)也(ye)是(shi)附(fu)加(jia)在(zai)監(jian)控(kong)係(xi)統(tong)上(shang)的(de)一(yi)個(ge)安(an)防(fang)措(cuo)施(shi),一(yi)旦(dan)無(wu)人(ren)值(zhi)守(shou)時(shi)門(men)被(bei)打(da)開(kai),則(ze)控(kong)製(zhi)室(shi)會(hui)在(zai)第(di)一(yi)時(shi)間(jian)知(zhi)道(dao),並(bing)盡(jin)快(kuai)的(de)通(tong)知(zhi)公(gong)安(an)聯(lian)防(fang)部(bu)門(men)以(yi)起(qi)到(dao)防(fang)盜(dao)的(de)作(zuo)用(yong)。在(zai)頁(ye)麵(mian)的(de)左(zuo)下(xia)角(jiao),可(ke)以(yi)看(kan)到(dao)這(zhe)個(ge)罐(guan)的(de)加(jia)熱(re)棒(bang)的(de)溫(wen)度(du)和(he)被(bei)加(jia)熱(re)的(de)油(you)的(de)溫(wen)度(du)。以(yi)及(ji)由(you)油(you)水(shui)界(jie)麵(mian)分(fen)析(xi)儀(yi)所(suo)提(ti)供(gong)的(de)罐(guan)內(nei)溫(wen)層(ceng)的(de)厚(hou)度(du)以(yi)及(ji)水(shui)的(de)高(gao)度(du)。能(neng)夠(gou)遠(yuan)程(cheng)控(kong)製(zhi)加(jia)熱(re)棒(bang)控(kong)製(zhi)器(qi)的(de)啟(qi)停(ting),並(bing)能(neng)實(shi)時(shi)的(de)讀(du)取(qu)加(jia)熱(re)棒(bang)實(shi)際(ji)工(gong)作(zuo)運(yun)行(xing)狀(zhuang)態(tai),當(dang)加(jia)熱(re)棒(bang)處(chu)於(yu)加(jia)熱(re)狀(zhuang)態(tai)時(shi),圖(tu)上(shang)的(de)加(jia)熱(re)棒(bang)會(hui)變(bian)成(cheng)紅(hong)色(se),同(tong)時(shi)運(yun)行(xing)狀(zhuang)態(tai)指(zhi)示(shi)燈(deng)會(hui)變(bian)成(cheng)綠(lv)色(se),當(dang)加(jia)熱(re)棒(bang)處(chu)於(yu)停(ting)止(zhi)加(jia)熱(re)狀(zhuang)態(tai)時(shi),加(jia)熱(re)棒(bang)會(hui)變(bian)成(cheng)灰(hui)黑(hei)色(se),運(yun)行(xing)狀(zhuang)態(tai)指(zhi)示(shi)燈(deng)會(hui)變(bian)成(cheng)紅(hong)色(se)。在(zai)頁(ye)麵(mian)的(de)右(you)側(ce)能(neng)夠(gou)看(kan)到(dao)加(jia)熱(re)棒(bang)溫(wen)度(du)、罐guan內nei油you溫wen和he罐guan內nei液ye體ti總zong高gao的de曆li史shi趨qu勢shi圖tu。罐guan內nei的de液ye體ti高gao度du的de動dong畫hua與yu實shi際ji罐guan內nei的de液ye體ti高gao度du是shi成cheng正zheng比bi的de,也ye就jiu是shi說shuo圖tu上shang顯xian示shi液ye體ti位wei置zhi在zai哪na,罐guan內nei的de實shi際ji液ye位wei高gao度du就jiu在zai哪na裏li。 
軟ruan件jian當dang中zhong,還hai可ke以yi遠yuan程cheng的de設she置zhi報bao警jing的de限xian值zhi,但dan這zhe個ge設she置zhi是shi有you權quan限xian限xian製zhi的de,也ye就jiu是shi說shuo不bu是shi任ren何he一yi個ge操cao作zuo人ren員yuan均jun可ke進jin行xing設she置zhi,要yao通tong過guo密mi碼ma認ren證zheng才cai能neng進jin入ru到dao設she置zhi當dang中zhong,如ru圖tu:



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