SensAlert-- 198262-D-2一氧化碳传感器
添加时间：2009-10-21 编辑：读取中…… 阅读：次
- 产品名称：SensAlert-- 198262-D-2一氧化碳传感器
- 产品定货号：MR-00293-00
Minimum Indicated Concentration .............. 16 ppm
Repeatability .............................................. ± 2% of reading
Accuracy * ................................................. ± 10% of full scale
Zero Drift ................................................... < 5% change per year (typical)
Span Drift .................................................. < 2% change per month (typical)
Response Time (Rise) ................................. T50: < 10 seconds, (typical)
T90: < 30 seconds, successive exposures
Recovery Time (Fall) ................................... T10: < 45 seconds
Temperature Range ................................... -20° to 45°C (-4° to 113°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
† Gas exposure should not exceed eight (8) hours during any 24 hour period.
* When unit is calibrated and serviced at recommended intervals.
HYDROGEN CROSS-INTERFERENCE
with Temperature (250 ppm H2 Challenge)
Temperature Sensor Output
23° C 23 ppm
45° C 50 ppm
HYDROGEN CROSS-INTERFERENCE
with Hydrogen Concentration (@ 25° C)
Hydrogen Concentration Sensor Output
50 ppm 4 ppm
100 ppm 8 ppm
250 ppm 23 ppm
500 ppm 35 ppm
Minimum Indicated Concentration .............. 16 ppm
Repeatability .............................................. ± 2% of reading
Accuracy * ................................................. ± 10% of full scale
Zero Drift ................................................... < 5% change per year (typical)
Span Drift .................................................. < 2% change per month (typical)
Response Time (Rise) ................................. T50: < 10 seconds, (typical)
T90: < 30 seconds, successive exposures
Recovery Time (Fall) ................................... T10: < 45 seconds
Temperature Range ................................... -20° to 45°C (-4° to 113°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
† Gas exposure should not exceed eight (8) hours during any 24 hour period.
* When unit is calibrated and serviced at recommended intervals.
HYDROGEN CROSS-INTERFERENCE
with Temperature (250 ppm H2 Challenge)
Temperature Sensor Output
23° C 23 ppm
45° C 50 ppm
HYDROGEN CROSS-INTERFERENCE
with Hydrogen Concentration (@ 25° C)
Hydrogen Concentration Sensor Output
50 ppm 4 ppm
100 ppm 8 ppm
250 ppm 23 ppm
500 ppm 35 ppm
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