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Minimum Indicated Concentration .............. 4 %LEL
Repeatability .............................................. ± 2% of reading
Accuracy * ................................................. ± 3% 0-50 %LEL,
± 5% 50-100 %LEL
Zero Drift ................................................... < 5% change per year (typical)
Span Drift .................................................. < 10% change per year (typical)
Response Time (Rise) ................................. T50: < 10 seconds, successive exposures
T90: < 30 seconds, successive exposures
Recovery Time (Fall) ................................... T10: < 30 seconds
Temperature Range (continuous) ................ -20° to 55°C (-4°F to 131°F)
Humidity Range (continuous) ...................... 5-95 %RH, non-condensing
Pressure Range .......................................... Ambient atmospheric, ± 1 psi
Recommended Calibration Flow Rate ......... 1.0 LPM
Oxygen Requirement .................................. 10 %vol, minimum