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PERFORMANCE
Sensitivity        nA/ppm in 50ppm NO                       200 to 300
Response time      t90(s) from zero to 50ppm NO             < 25
Zero current       ppm equivalent in zero air               ±1.5
Resolution         RMS noise (ppm equivalent)                     < 0.1
Range              ppm NO limit of performance warranty                 100
Linearity          ppm error at full scale, linear at zero and 50ppm NO     1 to 2
Overgas limit      maximum ppm for stable response to gas pulse       1200