
|              參數  |                          典型值  |                          testo 350的傳感器量程  |         
|              CO  |                          100 ~ 300ppm  |                          0 ~ 500ppm; 0 ~ 10000ppm  |         
|              SO2  |                          100 ~ 5000ppm  |                          0 ~ 200ppm; 0 ~ 5000ppm    |         
|              NOx  |                          100 ~ 700ppm  |                          NO量程 0 ~ 300ppm; 0 ~ 5000ppm  |         
|              
  |                          
  |                          NO2量程 0 ~ 500ppm  |         
|              CO2  |                          20% ~ 40%  |                          0 ~ 50%  |         
