Sensitivity nA/ppm in 400ppm CO 55 to 85
Response time t90 (s) from zero to 800ppm CO < 45
Zero current ppm equivalent in zero air < ± 2
Resolution RMS noise (ppm equivalent) < 1
Range ppm CO limit of performance warranty 2,000
Linearity ppm error at full scale, linear at zero and 800ppm CO < ± 40
Overgas range maximum ppm for stable response to gas pulse 4,000
