


紫外線煙氣檢測(cè)儀DOAS-2000產(chǎn)品規(guī)格:
SO2量程(Detect ion range)量程可選:小量程(Min):0-50mg/m3,大量程(Max):0-3000mg/m3;
Nox量程(Detection range)小量程(Min):0-50mg/m3大量程(Max):0-3000mg/m3;
O2量程(Detect ion range)0-25%,電化學(xué)或氧化鋯傳感器;
線性誤差(Linearity error)≤土1%F.S.
重復(fù)性(Repeatabillity)≤1%
零點(diǎn)漂移(Zero.drift)≤±1%F.S./week
量程漂移(Span drift)≤土1%F.S./week
環(huán)境溫度(Ambient temperatuer)5°C-45°C
響應(yīng)時(shí)間(Response time)<10S
尺寸(Size)19"×3U×320mm I9"×4U×320mm
模似量接口(Analog interface)3路4-20mA輸出;2路4-20mA輸入
數(shù)據(jù)量接口(Data interface) 4路開(kāi)關(guān)量輸入;8路繼電器輸入
通訊接口(Communicat ion) 1路RS-232:1路RS-485(技術(shù)Mod-bus協(xié)議)
電源 220VC/50Hz 100W
防護(hù)等級(jí)(Protection grade)Ip42