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核電站sf6報警監測系統檢測儀價格

發布時間:2024-01-21 01:21:30       發布人:dxdz  瀏覽量:

核電站sf6報警監測系統檢測儀價格

SF6氣(qi)(qi)體已有百年(nian)歷史,它(ta)是法國兩位(wei)化學家(jia)Moissan和Lebeau于(yu)1900年(nian)合(he)(he)成的(de)(de)(de)人造惰性氣(qi)(qi)體,1940年(nian)前后,美國將(jiang)其用(yong)于(yu)曼哈(ha)頓計劃(核軍(jun)事)。SF6是強電(dian)(dian)(dian)(dian)負性氣(qi)(qi)體,它(ta)的(de)(de)(de)分子極易吸附自由電(dian)(dian)(dian)(dian)子而形(xing)成質量大(da)的(de)(de)(de)負離子,削(xue)弱氣(qi)(qi)體中碰(peng)撞電(dian)(dian)(dian)(dian)離過(guo)程,因(yin)此(ci)(ci)(ci)其電(dian)(dian)(dian)(dian)氣(qi)(qi)絕緣(yuan)(yuan)強度很高(gao),在均勻電(dian)(dian)(dian)(dian)場(chang)(chang)中約為空(kong)氣(qi)(qi)絕緣(yuan)(yuan)強度的(de)(de)(de)2.5倍(bei)。SF6氣(qi)(qi)體在t≈2000K時出現(xian)熱分解高(gao)峰,因(yin)此(ci)(ci)(ci)在交流電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流過(guo)零時,SF6對弧道的(de)(de)(de)冷卻(que)作用(yong)比空(kong)氣(qi)(qi)強得多,其滅弧能(neng)力約為空(kong)氣(qi)(qi)的(de)(de)(de)100倍(bei)。SF6氣(qi)(qi)體絕緣(yuan)(yuan)的(de)(de)(de)管道輸電(dian)(dian)(dian)(dian)線(xian)的(de)(de)(de)優點是介質損耗(hao)小、傳輸容量大(da),且(qie)可用(yong)于(yu)高(gao)落差場(chang)(chang)合(he)(he),因(yin)此(ci)(ci)(ci)常用(yong)于(yu)水電(dian)(dian)(dian)(dian)站出線(xian),取代常規的(de)(de)(de)充油電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)體絕緣(yuan)(yuan)的(de)(de)(de)變壓器具(ju)有防火防爆。

雙氣體檢(jian)測器(qi)主要由傳感器(qi)、單片(pian)(pian)機、運(yun)算(suan)(suan)放(fang)大電路(lu)、通(tong)訊芯片(pian)(pian)等組成。傳感器(qi)將氣體濃(nong)度轉換(huan)為模(mo)(mo)擬電信號(hao),然后(hou)將模(mo)(mo)擬電信號(hao)通(tong)過運(yun)算(suan)(suan)放(fang)大電路(lu)、單片(pian)(pian)機轉換(huan)為數(shu)字(zi)信號(hao),后(hou)通(tong)過通(tong)訊芯片(pian)(pian)轉換(huan)為modbus RTU標準信號(hao),上(shang)傳給控制器(qi)。

DX6000H型(xing)SF6 在(zai)線(xian)(xian)(xian)(xian)監(jian)(jian)測報警系統(tong)(tong)適用(yong)(yong)于配(pei)電(dian)室、開關站(zhan)、光伏發電(dian)廠、海(hai)上風電(dian)場(chang)、10KV、35KV、220KV開關柜、GIS室等(deng)場(chang)所;設備監(jian)(jian)測精度(du)高(gao)、范圍廣、功能(neng)全(quan),具(ju)有良好(hao)(hao)(hao)的擴展性(xing) 2.1 采用(yong)(yong)1024*600觸摸屏,全(quan)中文菜(cai)單(dan)操作(zuo),界面友好(hao)(hao)(hao),操作(zuo)簡(jian)單(dan); 2.2 設備集(ji)成三(san)組485接口,采用(yong)(yong)插拔(ba)式接線(xian)(xian)(xian)(xian)端子接線(xian)(xian)(xian)(xian)簡(jian)單(dan),具(ju)有良好(hao)(hao)(hao)的抗干擾能(neng)力,總線(xian)(xian)(xian)(xian)通(tong)訊,布線(xian)(xian)(xian)(xian)經濟,安裝(zhuang)方便; 2.3 三(san)組DC24V接口,可(ke)選(xuan)配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動(dong)故障(zhang)檢測,并能(neng)用(yong)(yong)中文顯示(shi)處準(zhun)確的故障(zhang)部(bu)位及(ji)類(lei)型(xing); 2.5 自動(dong)檢索探(tan)測器(qi)地址及(ji)狀態(tai),SF6/O2/溫濕度(du)探(tan)測器(qi)在(zai)同一(yi)系統(tong)(tong)監(jian)(jian)控; 2.6 大(da)容(rong)量儲(chu)存芯片,循環記錄報警信息,大(da)可(ke)記錄50000條; 2.7 RS485上傳接口,標準(zhun)modbus Rtu通(tong)訊協議。

2.8 關鍵參數(shu)(shu),加(jia)密設(she)定,防(fang)止誤操(cao)作(zuo) 2.9 多(duo)可(ke)(ke)選(xuan)配7組(zu)繼電(dian)器(qi)(qi),繼電(dian)器(qi)(qi)控制方式可(ke)(ke)軟件(jian)設(she)置 2.10 具(ju)有 年-月-日-時-分(fen)(fen)-秒設(she)置功(gong)能,并且(qie)帶有每(mei)周七天分(fen)(fen)別顯示(shi)(shi)功(gong)能 壁(bi)掛式SF6氣體(ti)(ti)報(bao)(bao)警主(zhu)機_SF6氧(yang)氣一體(ti)(ti)式探測器(qi)(qi)_SF6泄(xie)漏(lou)在(zai)(zai)線監測報(bao)(bao)警系統(tong)_SF6氣體(ti)(ti)在(zai)(zai)線監測報(bao)(bao)警裝(zhuang)置_SF6氣體(ti)(ti)在(zai)(zai)線監測報(bao)(bao)警系統(tong) 三章:主(zhu)要技術指標 3.1 壁(bi)掛式主(zhu)機技術指標(DX6000H型) 3.1.1 工(gong)作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu)(chu): RS485 modbus_RTU 協議(yi)輸出(chu)(chu) 3.1.3 工(gong)作(zuo)溫度(du)(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯示(shi)(shi)方式: 列表顯示(shi)(shi),每(mei)頁顯示(shi)(shi)8組(zu)或10組(zu)數(shu)(shu)據(每(mei)組(zu)包括SF6/02/溫度(du)(du)/濕度(du)(du)四種(zhong)數(shu)(shu)據和兩種(zhong)數(shu)(shu)據狀(zhuang)態(tai)) 3.1.6 上(shang)傳參數(shu)(shu): 默(mo)認(ren)ID 1(可(ke)(ke)調),默(mo)認(ren)波特(te)率9600(可(ke)(ke)調) 3.1.7 人體(ti)(ti)感(gan)應:默(mo)認(ren)開(kai)(kai)啟(qi)(qi)(qi)感(gan)應亮屏功(gong)能 3.1.8 屏幕保護:默(mo)認(ren)開(kai)(kai)啟(qi)(qi)(qi)亮屏5分(fen)(fen)鐘后(hou)自動息屏,人體(ti)(ti)感(gan)應或觸摸可(ke)(ke)亮屏 3.1.9 排(pai)(pai)風(feng)功(gong)能:自動排(pai)(pai)風(feng),定時排(pai)(pai)風(feng),手動排(pai)(pai)風(feng),延時排(pai)(pai)風(feng),手動排(pai)(pai)風(feng)可(ke)(ke)設(she)置低1s,大(da)12H,自動排(pai)(pai)風(feng)分(fen)(fen)為12組(zu),可(ke)(ke)設(she)置開(kai)(kai)啟(qi)(qi)(qi)組(zu)數(shu)(shu)、開(kai)(kai)啟(qi)(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)(qi)時間及(ji)啟(qi)(qi)(qi)動時間(啟(qi)(qi)(qi)動時間可(ke)(ke)更(geng)改(gai))功(gong)能 sf6氣體(ti)(ti)報(bao)(bao)警裝(zhuang)置_SF6氣體(ti)(ti)報(bao)(bao)警器(qi)(qi)_SF6報(bao)(bao)警裝(zhuang)置_SF6報(bao)(bao)警主(zhu)機_SF6報(bao)(bao)警器(qi)(qi)。

專業生(sheng)產在線式/固定式、、六(liu)氟化(hua)(hua)硫(liu)報警器、六(liu)氟化(hua)(hua)硫(liu)濃(nong)(nong)度(du)檢測報警器, 六(liu)氟化(hua)(hua)硫(liu)報警器的特點為檢測精度(du)高、性(xing)能穩定、抗(kang)中毒、抗(kang)干擾能力(li)強,質(zhi)量可靠。六(liu)氟化(hua)(hua)硫(liu)報警器可長期工作于(yu)易(yi)燃易(yi)爆氣(qi)體場所(suo),與報警控制器配套使(shi)用,實時(shi)監測現場氣(qi)體濃(nong)(nong)度(du),濃(nong)(nong)度(du)超標確保一時(shi)間發(fa)出報警信號,及時(shi)消除隱患。

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