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核電站sf6氣體報警系統探測主機價格SF6報警裝置

發布時間:2024-01-28 18:53:09       發布人:dxdz  瀏覽量:

核電站sf6氣體報警系統探測主機價格SF6報警裝置

SF6氣(qi)(qi)體(ti)背(bei)景簡介六氟(fu)化(hua)硫(liu)(SF6)氣(qi)(qi)體(ti)由法國兩位化(hua)學家Moissan和(he)Lebeau于1900年合成,它以其優異的絕緣和(he)滅(mie)弧性(xing)能,在(zai)電力系統(tong)中(zhong)得到(dao)(dao)廣泛應(ying)用(yong)(yong)。雖然在(zai)常態(tai)下,SF6氣(qi)(qi)體(ti)是一(yi)種(zhong)無(wu)色、無(wu)味、無(wu)毒(du)的惰(duo)性(xing)氣(qi)(qi)體(ti),但在(zai)高壓(ya)電弧的作用(yong)(yong)下,這(zhe)種(zhong)氣(qi)(qi)體(ti)會(hui)發生(sheng)分解,遇到(dao)(dao)水(shui)份后還會(hui)產生(sheng)一(yi)些劇毒(du)物質(zhi),如氟(fu)化(hua)亞硫(liu)酰(SOF2)、四氟(fu)化(hua)硫(liu)(SF4)、二氟(fu)化(hua)硫(liu)(SF2)等,類似這(zhe)些劇毒(du)物質(zhi)即(ji)便是微量(liang)也能致人非命。當(dang)前,SF6氣(qi)(qi)體(ti)在(zai)中(zhong)、高壓(ya)設備中(zhong)的大量(liang)使用(yong)(yong),其安全性(xing)已受到(dao)(dao)人們的普遍關注。針(zhen)對SF6比空(kong)(kong)氣(qi)(qi)重,泄漏易聚(ju)集,易造成低層空(kong)(kong)間(jian)缺(que)氧,空(kong)(kong)氣(qi)(qi)含毒(du)環境(jing)對人員(yuan)的威脅等問(wen)題,有關部門已制訂了一(yi)系列(lie)相(xiang)應(ying)的行業安全法規

雙(shuang)氣體檢測器(qi)(qi)主要由傳感(gan)器(qi)(qi)、單片(pian)(pian)機、運算放大(da)電路、通(tong)訊芯(xin)片(pian)(pian)等組成。傳感(gan)器(qi)(qi)將氣體濃(nong)度(du)轉(zhuan)換為(wei)模擬電信(xin)號,然后將模擬電信(xin)號通(tong)過運算放大(da)電路、單片(pian)(pian)機轉(zhuan)換為(wei)數字信(xin)號,后通(tong)過通(tong)訊芯(xin)片(pian)(pian)轉(zhuan)換為(wei)modbus RTU標準信(xin)號,上傳給控(kong)制器(qi)(qi)。

DX6000H型(xing)SF6 在線(xian)(xian)監測(ce)報警系統適用(yong)于配電(dian)(dian)室(shi)、開(kai)關(guan)(guan)站、光(guang)伏發電(dian)(dian)廠(chang)、海上風電(dian)(dian)場、10KV、35KV、220KV開(kai)關(guan)(guan)柜、GIS室(shi)等(deng)場所;設備監測(ce)精(jing)度高(gao)、范圍廣、功能(neng)(neng)全,具(ju)有良(liang)好(hao)的擴展性 2.1 采用(yong)1024*600觸摸(mo)屏(ping),全中文菜單操作,界面友好(hao),操作簡單; 2.2 設備集成(cheng)三(san)組485接(jie)口,采用(yong)插拔式接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡單,具(ju)有良(liang)好(hao)的抗干擾(rao)能(neng)(neng)力(li),總線(xian)(xian)通訊,布(bu)線(xian)(xian)經濟,安(an)裝方便; 2.3 三(san)組DC24V接(jie)口,可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓輸(shu)出, 2.4 自動故障檢測(ce),并能(neng)(neng)用(yong)中文顯(xian)示(shi)處準(zhun)確(que)的故障部(bu)位及類型(xing); 2.5 自動檢索探測(ce)器(qi)地址(zhi)及狀態(tai),SF6/O2/溫(wen)濕度探測(ce)器(qi)在同一系統監控(kong); 2.6 大容量儲存芯片,循環記錄報警信息(xi),大可記錄50000條; 2.7 RS485上傳接(jie)口,標準(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)(can)數(shu)(shu),加密設(she)(she)定(ding),防止(zhi)誤操作(zuo)(zuo)(zuo) 2.9 多可(ke)(ke)(ke)選配(pei)7組(zu)(zu)繼電器,繼電器控制方(fang)式可(ke)(ke)(ke)軟件(jian)設(she)(she)置(zhi) 2.10 具有 年-月-日-時(shi)-分(fen)-秒設(she)(she)置(zhi)功(gong)(gong)能(neng)(neng),并且帶有每周七(qi)天分(fen)別顯(xian)示功(gong)(gong)能(neng)(neng) 壁(bi)掛(gua)式SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)主機_SF6氧氣(qi)一體(ti)式探(tan)測(ce)器_SF6泄漏在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)系統_SF6氣(qi)體(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)在線(xian)監(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)系統 三章:主要技(ji)術指(zhi)標 3.1 壁(bi)掛(gua)式主機技(ji)術指(zhi)標(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)(zuo)(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)(gong)作(zuo)(zuo)(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)(zuo)(zuo)濕度: ≤93%RH 3.1.5 顯(xian)示方(fang)式: 列表顯(xian)示,每頁顯(xian)示8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)(shu)據(ju)(每組(zu)(zu)包括SF6/02/溫度/濕度四種(zhong)數(shu)(shu)據(ju)和兩種(zhong)數(shu)(shu)據(ju)狀態) 3.1.6 上(shang)傳參(can)(can)數(shu)(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調),默(mo)認波特(te)率(lv)9600(可(ke)(ke)(ke)調) 3.1.7 人體(ti)感應(ying):默(mo)認開(kai)(kai)啟(qi)感應(ying)亮屏(ping)功(gong)(gong)能(neng)(neng) 3.1.8 屏(ping)幕保護:默(mo)認開(kai)(kai)啟(qi)亮屏(ping)5分(fen)鐘后自(zi)(zi)動息屏(ping),人體(ti)感應(ying)或(huo)觸(chu)摸可(ke)(ke)(ke)亮屏(ping) 3.1.9 排(pai)風(feng)功(gong)(gong)能(neng)(neng):自(zi)(zi)動排(pai)風(feng),定(ding)時(shi)排(pai)風(feng),手(shou)(shou)動排(pai)風(feng),延(yan)時(shi)排(pai)風(feng),手(shou)(shou)動排(pai)風(feng)可(ke)(ke)(ke)設(she)(she)置(zhi)低1s,大12H,自(zi)(zi)動排(pai)風(feng)分(fen)為12組(zu)(zu),可(ke)(ke)(ke)設(she)(she)置(zhi)開(kai)(kai)啟(qi)組(zu)(zu)數(shu)(shu)、開(kai)(kai)啟(qi)日期、開(kai)(kai)啟(qi)時(shi)間(jian)及啟(qi)動時(shi)間(jian)(啟(qi)動時(shi)間(jian)可(ke)(ke)(ke)更改)功(gong)(gong)能(neng)(neng) sf6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)(jing)器_SF6報(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)警(jing)(jing)(jing)(jing)主機_SF6報(bao)警(jing)(jing)(jing)(jing)器。

六氟(fu)化硫報警器(qi)是一(yi)款專門用(yong)于檢(jian)測(ce)(ce)(ce)六氟(fu)化硫氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)泄(xie)(xie)漏(lou)、并(bing)(bing)能實(shi)(shi)時(shi)(shi)顯(xian)示氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)濃(nong)度(du)(du)(du),24小(xiao)時(shi)(shi)實(shi)(shi)時(shi)(shi)在線檢(jian)測(ce)(ce)(ce)的(de)(de)報警裝置(zhi)(zhi)。六氟(fu)化硫報警器(qi)由(you)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報警控制(zhi)器(qi)和氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)探測(ce)(ce)(ce)器(qi)兩部分組成,氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)探測(ce)(ce)(ce)器(qi)安裝在氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)泄(xie)(xie)漏(lou)檢(jian)測(ce)(ce)(ce)現(xian)場,通(tong)過核心部件氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)傳感器(qi),實(shi)(shi)現(xian)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)濃(nong)度(du)(du)(du)的(de)(de)實(shi)(shi)時(shi)(shi)檢(jian)測(ce)(ce)(ce),也可(ke)以獨立工作(zuo)。氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報警控制(zhi)器(qi)可(ke)放置(zhi)(zhi)于值班室(shi)內,接收氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)探測(ce)(ce)(ce)器(qi)檢(jian)測(ce)(ce)(ce)的(de)(de)濃(nong)度(du)(du)(du),并(bing)(bing)實(shi)(shi)現(xian)濃(nong)度(du)(du)(du)的(de)(de)顯(xian)示及濃(nong)度(du)(du)(du)超標后(hou)的(de)(de)聲光(guang)報警功能,并(bing)(bing)可(ke)以聯(lian)動外接設備(bei)(如電磁閥、排風扇(shan)、噴淋裝置(zhi)(zhi))通(tong)過開關量上傳PLC、DCS、消防系統(tong)等。

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