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485總線(xian)氯(lv)氣泄漏(lou)探(tan)測器有毒氣體濃(nong)度(du)報警器,為(wei)自然(ran)擴散(san)方(fang)式(shi)檢(jian)測氣體濃(nong)度(du),采(cai)用進(jin)口催(cui)化燃燒(shao)式傳(chuan)感器(qi),具有很(hen)好的靈(ling)敏(min)度(du)和(he)出(chu)色(se)的重復(fu)性(xing);適宜(yi)工(gong)廠(chang)應用(yong)的LCD液晶或(huo)LED數(shu)碼顯示(shi)器(qi)實(shi)時(shi)顯示(shi)泄漏(lou)氣(qi)體的濃(nong)度(du)值,過(guo)預設報警(jing)點(dian)立(li)即(ji)啟動(dong)聲(sheng)光報警(jing)信號(hao)或(huo)驅(qu)動(dong)排(pai)風系統(tong);際標準(zhun)4-20mA信號(hao)可直(zhi)接接入(ru)工(gong)廠DCS系統(tong), RS485數字(zi)信號(hao)與(yu)工廠(chang)上(shang)位機連(lian)接;儀(yi)器(qi)采(cai)用嵌(qian)入(ru)式(shi)微(wei)控制(zhi)技(ji)術(shu),操(cao)作簡(jian)單,功能(neng)齊(qi)全(quan),可靠性(xing)高
化工氯氣有毒氣體在線(xian)監(jian)測(ce)設備廠(chang)家(jia),氣體(ti)探測(ce)器采(cai)用的進(jin)口電(dian)化學式傳感(gan)器(qi),將(jiang)檢(jian)測到的氣體濃(nong)度(du)轉換成電(dian)信號(hao),通(tong)過(guo)線(xian)纜(lan)傳(chuan)輸到控制(zhi)器(qi),當(dang)氣(qi)體濃(nong)度(du)達(da)到或(huo)過(guo)報警控制(zhi)器(qi)設置的報警值(zhi)時(shi),就(jiu)會及(ji)時(shi)發(fa)出(chu)聲(sheng)光報警(jing)信號(hao),並(bing)可連(lian)鎖(suo)啟動(dong)電(dian)磁閥(fa)、通(tong)風裝置等外聯(lian)設備,自(zi)動降低環境中有毒氣體濃(nong)度(du),做(zuo)到排(pai)除(chu)隱患的效果(guo)。
QB2000N智能(neng)在線(xian)氯(lv)氣檢(jian)測分(fen)析(xi)儀報警器(qi)為(wei)自然(ran)擴散(san)方(fang)式(shi)檢(jian)測氣體濃(nong)度(du),采(cai)用進(jin)口傳感(gan)器,具有良好的靈(ling)敏(min)度(du)和(he)出(chu)色(se)的重復(fu)性(xing);適宜(yi)工(gong)廠(chang)應用(yong)的LCD液晶或(huo)LED數(shu)碼顯示(shi)器(qi)實(shi)時(shi)顯示(shi)泄漏(lou)氣(qi)體的濃(nong)度(du)值,過(guo)預設報警(jing)點(dian)立(li)即(ji)啟動(dong)聲(sheng)光報警(jing)信號(hao)或(huo)驅(qu)動(dong)排(pai)風系統(tong)