SensAlert Combustible Gas IR Sensor-111255-D-1SensAlert Combustible Gas IR Sensor -- 111255-D-1可燃气体传感器

Minimum Indicated Concentration .............. 4 %LEL
Repeatability .............................................. ± 2% of reading
Accuracy * ................................................. ± 2% of full scale
Zero Drift ................................................... 5% change per year (typical)
Span Drift .................................................. 10% change per year (typical)
Response Time (Rise) ................................. T50: < 6 seconds, (typical)
T90: < 20 seconds, successive exposures
Temperature Range ................................... -20° to 55°C (-4° to 131°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

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Specifications

Sensor Technology	Infrared
Measurement Type
Number of Gases Monitored	Multi
Measurement Type	%LEL or %LFL
Gas Types	Combustible; Hydrocarbons (0-100%LEL)
Features	Intrinsically Safe
Environment
Operating Temperature	-4 to 131 F
Operating Humidity	5 to 95 %