便攜式雙氣體探測(cè)器型號(hào):KHY-BX258-O2 ◆雙氣體檢測(cè),滿足特殊測(cè)試場(chǎng)合要求(可選單氣和不同氣體組合)◆彩色液晶菜單式操作,方便明了◆防滑設(shè)計(jì),堅(jiān)固耐用◆大容量鋰電,超長(zhǎng)待機(jī),電池容量指示◆兩級(jí)三重報(bào)警(聲、光、振動(dòng)),不易忽略◆模塊化傳感器,便于維護(hù)◆自動(dòng)零點(diǎn)校正功能◆TWA、STEL報(bào)警,可顯示STEL和TWA值◆大容量歷史記錄,方便查閱報(bào)警狀態(tài)及氣體變化趨勢(shì)◆功能強(qiáng)大的上位機(jī)軟件,管理記錄數(shù)據(jù)更加得心應(yīng)手◆適用氣體:可燃?xì)怏w、毒性氣體(見(jiàn)附表)◆檢測(cè)方式:擴(kuò)散式◆指示方式:彩色LCD液晶顯示◆環(huán)境條件:可燃溫度-40℃~70℃濕度 95%RH毒性溫度-20℃~50℃濕度 95%RH◆響應(yīng)時(shí)間(T90):T<30s◆工作電源:DC3.6V鋰電◆工作時(shí)間:≮8h◆防爆等級(jí):ExiaⅡCT3◆防護(hù)等級(jí):IP65◆整機(jī)重量: 230g◆外型尺寸:135mm 64mm 33mm型號(hào)量程低報(bào)警設(shè)置范圍高報(bào)警設(shè)置范圍低報(bào)警點(diǎn)高報(bào)警點(diǎn)TWA報(bào)警STEL報(bào)警KY-BX258-COMB0-100%LEL10%LEL~25%LEL25%LEL~80%LEL20%LEL50%LELKY-BX258-H20-1000ppm20ppm~150ppm150ppm~500ppm35ppm250ppmKY-BX258-H2S0-100ppm5ppm~15ppm15ppm~30ppm10ppm15ppm10ppm15ppmKY-BX258-CO0-1000ppm25ppm~100ppm100ppm~500ppm35ppm200ppm35ppm200ppmKY-BX258-CO0-2000ppm25ppm~100ppm100ppm~500ppm35ppm200ppm35ppm200ppmKY-BX258-O20-30%vol16%vol~19.5%vol22.5%vol~24%vol19.5%vol23.5%volKY-BX258-NH30-100ppm20ppm~30ppm30ppm~70ppm25ppm50ppm25ppm35ppmKY-BX258-CL20-20ppm3ppm~10ppm5ppm~15ppm5ppm10ppm0.5ppm1.0ppmKY-BX258-SO20-100ppm1ppm~3ppm3ppm~10ppm2ppm5ppm2ppm5ppm 元/臺(tái),國(guó)產(chǎn)