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Minimum Indicated Concentration .............. 0.04 ppm
Repeatability .............................................. ± 5% of reading
Accuracy * ................................................. ± 10% of full scale
Zero Drift ................................................... < 5% change per year (typical)
Span Drift .................................................. < 5% change per month
Response Time (Rise) ................................. T50: < 30 seconds, (typical)
T90: < 120 seconds, successive exposures
Recovery Time (Fall) ................................... T10: < 120 seconds [estimated]
Temperature Range ** ............................... -20° to 50°C (-4° to 122°F)
Humidity Range (continuous) ...................... 5–95 %RH, non-condensing
Humidity Range (intermittent
†) ................... 0–99 %RH, non-condensing
Pressure Range .......................................... Ambient atmospheric, ± 1 psi
Recommended Calibration Flow Rate ......... 1.0 LPM
Oxygen Requirement ................................. 1% by volume, minimum