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PERFORMANCE
Sensitivity           nA/ppm in 25ppm HCl                                          150 to 250
Response time   t90 (s) from zero to 25ppm HCl                             < 200
Zero current        ppm equivalent in zero air                                      0 to 2
Resolution         RMS noise (ppm equivalent)                                   < 0.1
Range                 ppm HCl limit of performance warranty                   100
Linearity             ppm error at full scale, linear at zero, 40ppm HCl    0 to 6
Overgas limit     maximum ppm for stable response to gas pulse              200

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