SF6O2一體式變送器

SF6O2一體式變送器

SF6氣(qi)(qi)(qi)體已有百年歷史(shi)，它是法國(guo)兩位化學家Moissan和(he)Lebeau于(yu)(yu)1900年合(he)成的(de)(de)(de)(de)人造惰性(xing)氣(qi)(qi)(qi)體，1940年前(qian)后(hou)，美(mei)國(guo)將(jiang)其用于(yu)(yu)曼哈(ha)頓計劃(核軍事)。SF6是強電(dian)(dian)負性(xing)氣(qi)(qi)(qi)體，它的(de)(de)(de)(de)分子(zi)極易吸(xi)附自由電(dian)(dian)子(zi)而(er)形(xing)成質(zhi)量大的(de)(de)(de)(de)負離(li)子(zi)，削弱氣(qi)(qi)(qi)體中碰撞(zhuang)電(dian)(dian)離(li)過程(cheng)，因此(ci)其電(dian)(dian)氣(qi)(qi)(qi)絕緣強度很高(gao)，在均勻(yun)電(dian)(dian)場中約(yue)為空氣(qi)(qi)(qi)絕緣強度的(de)(de)(de)(de)2.5倍。SF6氣(qi)(qi)(qi)體在t≈2000K時出(chu)(chu)現(xian)熱(re)分解(jie)高(gao)峰，因此(ci)在交流電(dian)(dian)弧(hu)電(dian)(dian)流過零時，SF6對弧(hu)道(dao)的(de)(de)(de)(de)冷(leng)卻作用比(bi)空氣(qi)(qi)(qi)強得多，其滅弧(hu)能(neng)力約(yue)為空氣(qi)(qi)(qi)的(de)(de)(de)(de)100倍。SF6氣(qi)(qi)(qi)體絕緣的(de)(de)(de)(de)管道(dao)輸(shu)電(dian)(dian)線(xian)的(de)(de)(de)(de)優點是介質(zhi)損耗小、傳輸(shu)容量大，且可用于(yu)(yu)高(gao)落(luo)差場合(he)，因此(ci)常用于(yu)(yu)水(shui)電(dian)(dian)站(zhan)出(chu)(chu)線(xian)，取(qu)代常規的(de)(de)(de)(de)充油電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體絕緣的(de)(de)(de)(de)變(bian)壓器具(ju)有防火(huo)防爆。

主(zhu)(zhu)要功(gong)(gong)能監控(kong)報(bao)警主(zhu)(zhu)機(ji)(ji)主(zhu)(zhu)要用于對(dui)下采(cai)集實(shi)(shi)時(shi)(shi)數(shu)(shu)(shu)據(包(bao)括(kuo)控(kong)制(zhi)器(qi)在內(nei)),對(dui)這些數(shu)(shu)(shu)據進行(xing)分析(xi)和(he)管理(li)，具有判斷(duan)現(xian)(xian)(xian)場數(shu)(shu)(shu)據是否超(chao)(chao)出設(she)定報(bao)警閥值(zhi)的功(gong)(gong)能，超(chao)(chao)出則進行(xing)報(bao)警輸出，啟(qi)動風(feng)機(ji)(ji)進行(xing)通風(feng)或啟(qi)動除濕進行(xing)除濕,同(tong)時(shi)(shi)聲光(guang)(guang)報(bao)警器(qi)進入報(bao)警狀態，并(bing)能接收入口處人員入室啟(qi)動風(feng)機(ji)(ji)進行(xing)通風(feng)的功(gong)(gong)能。并(bing)可隨時(shi)(shi)接收一體化(hua)信(xin)息平臺的訪問； 監控(kong)報(bao)警主(zhu)(zhu)機(ji)(ji)的液晶顯示屏(ping)(ping)顯示現(xian)(xian)(xian)場實(shi)(shi)時(shi)(shi)數(shu)(shu)(shu)據、歷(li)史數(shu)(shu)(shu)據、歷(li)史報(bao)警數(shu)(shu)(shu)據和(he)報(bao)警時(shi)(shi)間等各(ge)種參數(shu)(shu)(shu)；還(huan)可采(cai)用鍵盤/觸模屏(ping)(ping)實(shi)(shi)現(xian)(xian)(xian)項(xiang)目設(she)置(zhi)、時(shi)(shi)間設(she)置(zhi)、閥值(zhi)設(she)置(zhi)、定時(shi)(shi)采(cai)集設(she)置(zhi)、定時(shi)(shi)啟(qi)動風(feng)機(ji)(ji)設(she)置(zhi),還(huan)設(she)有人體感應(ying)啟(qi)動液晶顯示屏(ping)(ping)背光(guang)(guang)及語音播報(bao)實(shi)(shi)時(shi)(shi)數(shu)(shu)(shu)據等多種配置(zhi)和(he)管理(li)功(gong)(gong)能。并(bing)能支持外(wai)置(zhi)顯示屏(ping)(ping)狀態顯示及語音播報(bao)功(gong)(gong)能；

DX6000H型SF6 在線(xian)監(jian)測(ce)報警(jing)系(xi)統適用(yong)于配(pei)電室、開(kai)關站、光伏(fu)發(fa)電廠(chang)、海上風(feng)電場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室等場(chang)所；設備(bei)監(jian)測(ce)精度高、范圍廣、功能全，具有(you)良(liang)好(hao)的擴展性(xing) 2.1 采(cai)用(yong)1024*600觸摸屏，全中文(wen)菜單操作(zuo)，界面(mian)友好(hao)，操作(zuo)簡單； 2.2 設備(bei)集成三組485接(jie)口，采(cai)用(yong)插(cha)拔式接(jie)線(xian)端子接(jie)線(xian)簡單，具有(you)良(liang)好(hao)的抗(kang)干擾能力(li)，總線(xian)通訊(xun)(xun)，布(bu)線(xian)經濟(ji)，安裝(zhuang)方便； 2.3 三組DC24V接(jie)口，可選配(pei)DC3.3V、DC5V、DC12V電壓輸出(chu)， 2.4 自(zi)動故障檢測(ce)，并能用(yong)中文(wen)顯示處準確的故障部位及類型； 2.5 自(zi)動檢索探(tan)測(ce)器地址及狀(zhuang)態，SF6/O2/溫濕度探(tan)測(ce)器在同一(yi)系(xi)統監(jian)控； 2.6 大容(rong)量儲(chu)存芯片，循環記錄(lu)報警(jing)信息(xi)，大可記錄(lu)50000條； 2.7 RS485上傳接(jie)口，標準modbus Rtu通訊(xun)(xun)協議。

2.8 關鍵參數(shu)，加密設定，防止誤操作 2.9 多(duo)可(ke)(ke)(ke)選配7組(zu)繼電(dian)(dian)(dian)器(qi)，繼電(dian)(dian)(dian)器(qi)控制方式(shi)可(ke)(ke)(ke)軟件設置(zhi)(zhi) 2.10 具有(you) 年(nian)-月-日(ri)-時(shi)(shi)-分-秒設置(zhi)(zhi)功(gong)(gong)(gong)(gong)能(neng)(neng)(neng)，并且帶有(you)每(mei)周(zhou)七天(tian)分別(bie)顯(xian)示(shi)功(gong)(gong)(gong)(gong)能(neng)(neng)(neng) 壁(bi)掛式(shi)SF6氣體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)主(zhu)機_SF6氧氣一體(ti)(ti)(ti)式(shi)探測器(qi)_SF6泄(xie)漏在線監(jian)測報(bao)(bao)(bao)警(jing)系(xi)統_SF6氣體(ti)(ti)(ti)在線監(jian)測報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣體(ti)(ti)(ti)在線監(jian)測報(bao)(bao)(bao)警(jing)系(xi)統 三章：主(zhu)要技(ji)術指(zhi)標(biao)(biao) 3.1 壁(bi)掛式(shi)主(zhu)機技(ji)術指(zhi)標(biao)(biao)（DX6000H型） 3.1.1 工作電(dian)(dian)(dian)壓： AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出： RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作溫度(du)： -20℃～+55℃ 3.1.4 工作濕(shi)度(du)： ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表(biao)顯(xian)示(shi),每(mei)頁顯(xian)示(shi)8組(zu)或(huo)10組(zu)數(shu)據(ju)(每(mei)組(zu)包(bao)括SF6/02/溫度(du)/濕(shi)度(du)四(si)種數(shu)據(ju)和兩種數(shu)據(ju)狀態) 3.1.6 上傳(chuan)參數(shu)： 默(mo)認(ren)ID 1(可(ke)(ke)(ke)調)，默(mo)認(ren)波特率9600（可(ke)(ke)(ke)調） 3.1.7 人體(ti)(ti)(ti)感應(ying)：默(mo)認(ren)開(kai)啟(qi)(qi)感應(ying)亮(liang)屏(ping)功(gong)(gong)(gong)(gong)能(neng)(neng)(neng) 3.1.8 屏(ping)幕(mu)保護：默(mo)認(ren)開(kai)啟(qi)(qi)亮(liang)屏(ping)5分鐘(zhong)后自(zi)動(dong)(dong)息(xi)屏(ping)，人體(ti)(ti)(ti)感應(ying)或(huo)觸摸可(ke)(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)風(feng)功(gong)(gong)(gong)(gong)能(neng)(neng)(neng)：自(zi)動(dong)(dong)排(pai)(pai)風(feng)，定時(shi)(shi)排(pai)(pai)風(feng)，手(shou)動(dong)(dong)排(pai)(pai)風(feng)，延時(shi)(shi)排(pai)(pai)風(feng)，手(shou)動(dong)(dong)排(pai)(pai)風(feng)可(ke)(ke)(ke)設置(zhi)(zhi)低1s，大12H，自(zi)動(dong)(dong)排(pai)(pai)風(feng)分為12組(zu)，可(ke)(ke)(ke)設置(zhi)(zhi)開(kai)啟(qi)(qi)組(zu)數(shu)、開(kai)啟(qi)(qi)日(ri)期、開(kai)啟(qi)(qi)時(shi)(shi)間及啟(qi)(qi)動(dong)(dong)時(shi)(shi)間（啟(qi)(qi)動(dong)(dong)時(shi)(shi)間可(ke)(ke)(ke)更改）功(gong)(gong)(gong)(gong)能(neng)(neng)(neng) sf6氣體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)(bao)(bao)警(jing)主(zhu)機_SF6報(bao)(bao)(bao)警(jing)器(qi)。

六(liu)氟(fu)化硫報(bao)(bao)警(jing)(jing)器(qi)是(shi)一款專門用于(yu)檢(jian)(jian)測(ce)六(liu)氟(fu)化硫氣體(ti)(ti)(ti)泄(xie)漏、并(bing)能(neng)實時(shi)顯示氣體(ti)(ti)(ti)濃度(du)(du)(du)(du)，24小時(shi)實時(shi)在線檢(jian)(jian)測(ce)的(de)報(bao)(bao)警(jing)(jing)裝(zhuang)置。六(liu)氟(fu)化硫報(bao)(bao)警(jing)(jing)器(qi)由氣體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)控(kong)制器(qi)和氣體(ti)(ti)(ti)探(tan)測(ce)器(qi)兩(liang)部(bu)分組成，氣體(ti)(ti)(ti)探(tan)測(ce)器(qi)安裝(zhuang)在氣體(ti)(ti)(ti)泄(xie)漏檢(jian)(jian)測(ce)現(xian)場，通過(guo)核心部(bu)件(jian)氣體(ti)(ti)(ti)傳感器(qi)，實現(xian)氣體(ti)(ti)(ti)濃度(du)(du)(du)(du)的(de)實時(shi)檢(jian)(jian)測(ce)，也(ye)可(ke)(ke)以獨立(li)工作。氣體(ti)(ti)(ti)報(bao)(bao)警(jing)(jing)控(kong)制器(qi)可(ke)(ke)放置于(yu)值班室(shi)內(nei)，接收氣體(ti)(ti)(ti)探(tan)測(ce)器(qi)檢(jian)(jian)測(ce)的(de)濃度(du)(du)(du)(du)，并(bing)實現(xian)濃度(du)(du)(du)(du)的(de)顯示及濃度(du)(du)(du)(du)超標(biao)后的(de)聲光(guang)報(bao)(bao)警(jing)(jing)功(gong)能(neng)，并(bing)可(ke)(ke)以聯(lian)動外接設備（如電磁閥、排風扇、噴淋裝(zhuang)置）通過(guo)開關量上(shang)傳PLC、DCS、消防系統等。