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核電站sf6泄露在線報警系統探測器價格

發布時間:2024-02-06 11:34:15       發布人:dxdz  瀏覽量:

核電站sf6泄露在線報警系統探測器價格

SF6氣(qi)體已有(you)百年(nian)歷史,它是(shi)法國兩位化(hua)學家Moissan和Lebeau于(yu)1900年(nian)合成(cheng)的(de)(de)人(ren)造惰(duo)性氣(qi)體,1940年(nian)前后(hou),美國將其用于(yu)曼哈頓計劃(核軍事)。SF6是(shi)強(qiang)(qiang)電(dian)(dian)(dian)負(fu)性氣(qi)體,它的(de)(de)分子(zi)極易吸附自由電(dian)(dian)(dian)子(zi)而(er)形成(cheng)質量(liang)大(da)的(de)(de)負(fu)離子(zi),削弱氣(qi)體中(zhong)碰撞(zhuang)電(dian)(dian)(dian)離過程,因(yin)(yin)此其電(dian)(dian)(dian)氣(qi)絕緣(yuan)強(qiang)(qiang)度很高(gao),在(zai)均(jun)勻電(dian)(dian)(dian)場(chang)中(zhong)約為(wei)空氣(qi)絕緣(yuan)強(qiang)(qiang)度的(de)(de)2.5倍。SF6氣(qi)體在(zai)t≈2000K時出現(xian)熱(re)分解高(gao)峰(feng),因(yin)(yin)此在(zai)交流(liu)電(dian)(dian)(dian)弧(hu)電(dian)(dian)(dian)流(liu)過零時,SF6對弧(hu)道的(de)(de)冷卻(que)作用比空氣(qi)強(qiang)(qiang)得多(duo),其滅(mie)弧(hu)能力約為(wei)空氣(qi)的(de)(de)100倍。SF6氣(qi)體絕緣(yuan)的(de)(de)管(guan)道輸電(dian)(dian)(dian)線的(de)(de)優點(dian)是(shi)介(jie)質損(sun)耗小(xiao)、傳輸容量(liang)大(da),且可用于(yu)高(gao)落差(cha)場(chang)合,因(yin)(yin)此常用于(yu)水電(dian)(dian)(dian)站出線,取代常規的(de)(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)體絕緣(yuan)的(de)(de)變壓器具有(you)防火防爆。

雙氣體(ti)檢測器主要由傳(chuan)感器、單片(pian)(pian)(pian)機、運算放大電(dian)路、通(tong)(tong)訊芯(xin)片(pian)(pian)(pian)等(deng)組(zu)成。傳(chuan)感器將氣體(ti)濃度轉換為模(mo)擬(ni)電(dian)信(xin)號(hao),然后將模(mo)擬(ni)電(dian)信(xin)號(hao)通(tong)(tong)過(guo)運算放大電(dian)路、單片(pian)(pian)(pian)機轉換為數字(zi)信(xin)號(hao),后通(tong)(tong)過(guo)通(tong)(tong)訊芯(xin)片(pian)(pian)(pian)轉換為modbus RTU標準信(xin)號(hao),上傳(chuan)給控制器。

DX6000H型(xing)SF6 在線(xian)監(jian)測報警系(xi)統適用于(yu)配電(dian)室(shi)、開(kai)關站、光伏(fu)發(fa)電(dian)廠、海上風電(dian)場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等(deng)場(chang)所;設(she)備監(jian)測精度(du)高、范圍廣、功能(neng)全(quan),具DX良好的擴展性(xing) 2.1 采用1024*600觸摸屏,全(quan)中文菜單(dan)操作(zuo)(zuo),界面(mian)友好,操作(zuo)(zuo)簡單(dan); 2.2 設(she)備集成三(san)組485接口,采用插拔式接線(xian)端(duan)子接線(xian)簡單(dan),具DX良好的抗干擾能(neng)力,總(zong)線(xian)通訊(xun),布線(xian)經濟,安(an)裝方便; 2.3 三(san)組DC24V接口,可(ke)選配DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自(zi)動故(gu)障檢測,并能(neng)用中文顯示(shi)處準確(que)的故(gu)障部(bu)位及(ji)類型(xing); 2.5 自(zi)動檢索探測器地址(zhi)及(ji)狀態,SF6/O2/溫濕度(du)探測器在同一系(xi)統監(jian)控; 2.6 大容量儲存芯片,循環(huan)記(ji)錄報警信息,大可(ke)記(ji)錄50000條; 2.7 RS485上傳接口,標準modbus Rtu通訊(xun)協(xie)議。

2.8 關鍵參(can)數(shu),加密設(she)(she)定,防止誤操作 2.9 多可(ke)(ke)(ke)選配7組(zu)(zu)繼電器(qi)(qi),繼電器(qi)(qi)控(kong)制方式(shi)可(ke)(ke)(ke)軟件設(she)(she)置(zhi) 2.10 具DX 年-月(yue)-日-時-分-秒設(she)(she)置(zhi)功(gong)(gong)能,并且帶DX每周七天分別顯(xian)示(shi)功(gong)(gong)能 壁掛式(shi)SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)主機_SF6氧氣(qi)一體(ti)(ti)(ti)式(shi)探測器(qi)(qi)_SF6泄漏(lou)在線(xian)(xian)監測報(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統(tong)_SF6氣(qi)體(ti)(ti)(ti)在線(xian)(xian)監測報(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)(ti)在線(xian)(xian)監測報(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統(tong) 三章(zhang):主要技術指標 3.1 壁掛式(shi)主機技術指標(DX6000H型) 3.1.1 工作電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工作溫度(du)(du): -20℃~+55℃ 3.1.4 工作濕(shi)度(du)(du): ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)(zu)或10組(zu)(zu)數(shu)據(ju)(每組(zu)(zu)包括SF6/02/溫度(du)(du)/濕(shi)度(du)(du)四(si)種(zhong)數(shu)據(ju)和兩種(zhong)數(shu)據(ju)狀態) 3.1.6 上傳參(can)數(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調),默(mo)認波特(te)率9600(可(ke)(ke)(ke)調) 3.1.7 人體(ti)(ti)(ti)感應:默(mo)認開(kai)啟(qi)(qi)(qi)感應亮(liang)(liang)屏功(gong)(gong)能 3.1.8 屏幕保護:默(mo)認開(kai)啟(qi)(qi)(qi)亮(liang)(liang)屏5分鐘后(hou)自動(dong)(dong)(dong)息屏,人體(ti)(ti)(ti)感應或觸摸可(ke)(ke)(ke)亮(liang)(liang)屏 3.1.9 排(pai)(pai)(pai)風功(gong)(gong)能:自動(dong)(dong)(dong)排(pai)(pai)(pai)風,定時排(pai)(pai)(pai)風,手動(dong)(dong)(dong)排(pai)(pai)(pai)風,延時排(pai)(pai)(pai)風,手動(dong)(dong)(dong)排(pai)(pai)(pai)風可(ke)(ke)(ke)設(she)(she)置(zhi)低1s,大(da)12H,自動(dong)(dong)(dong)排(pai)(pai)(pai)風分為12組(zu)(zu),可(ke)(ke)(ke)設(she)(she)置(zhi)開(kai)啟(qi)(qi)(qi)組(zu)(zu)數(shu)、開(kai)啟(qi)(qi)(qi)日期、開(kai)啟(qi)(qi)(qi)時間(jian)及啟(qi)(qi)(qi)動(dong)(dong)(dong)時間(jian)(啟(qi)(qi)(qi)動(dong)(dong)(dong)時間(jian)可(ke)(ke)(ke)更改)功(gong)(gong)能 sf6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)(zhuang)置(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)主機_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)。

六(liu)氟(fu)(fu)化(hua)(hua)硫氣體報警(jing)器(qi),六(liu)氟(fu)(fu)化(hua)(hua)硫報警(jing)器(qi),六(liu)氟(fu)(fu)化(hua)(hua)硫泄漏(lou)報警(jing)器(qi),能(neng)自(zi)動(dong)適應環境的(de)(de)(de)(de)變(bian)化(hua)(hua),自(zi)動(dong)修正傳感器(qi)的(de)(de)(de)(de)老(lao)化(hua)(hua)曲(qu)線,保持恒定的(de)(de)(de)(de)報警(jing)靈敏度(du),具備識(shi)別(bie)傳感器(qi)故障及提供高濃度(du)氣體超限保護的(de)(de)(de)(de)能(neng)力,當傳感器(qi)由(you)于(yu)老(lao)化(hua)(hua)而可(ke)能(neng)失去(qu)功能(neng)時,六(liu)氟(fu)(fu)化(hua)(hua)硫氣體報警(jing)器(qi)能(neng)自(zi)動(dong)識(shi)別(bie)并報警(jing),有(you)效避(bi)(bi)免了漏(lou)報,內置唯一的(de)(de)(de)(de)電(dian)子串號,無需撥碼(ma)(ma),避(bi)(bi)免了撥碼(ma)(ma)開(kai)關(guan)的(de)(de)(de)(de)機械故障帶(dai)來的(de)(de)(de)(de)系統不穩(wen)定。

核電站sf6泄露在線報警系統探測器價格 燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子 核電站sf6泄露在線報警系統探測器價格

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