大氣監(jiān)測高精度二氧化氮傳感器(NO2/0~1ppm)的詳細描述:
PERFORMANCE CHARACTERISTICS 性能特征 NO2傳感器
Nominal range 量程 0 – 1 ppm
maximum overload *大過載 ND
expected operation life 壽命 2 years in air
output signal 輸出信號 -2000 ± 200 nA/ppm
resolution 分辨率 0.01 ppm
temperature range 溫度范圍 -20 °C to 45 °C
pressure range 壓力范圍 Atmospheric 1)
pressure coefficient 壓力系數(shù) Atmospheric ± 10%
T90 response time 響應時間 < 60 sec
relative humidity range 濕度范圍 15 % to 90 % R.H. non-condensing
typical baseline range(pure air,20℃) 基準范圍 <0.1 ppm
maximum zero shift(+20℃ to +40℃) 零點漂移 ND
typical long term output drift 長期信號漂移 <2%signal loss/month
recommended load resistor 加載電阻 10 Ohm
bias voltage 偏置電壓 Not allowed
repeatability 重復性 <2% of signal
output linearity 線性輸出 linear
二氧化氮傳感器
APPLICATIONS
Safety and Environmental Control |
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