Formaldehyde(CH2O)
|
PerformanceCharacteristics | |
OutputSignal | 200±50nA/ppm |
TypicalBaselineRange(pureair) | ≤±2ppm |
T90ResponseTime | <60seconds |
MeasurementRange | 0-1,000ppm |
MaximumOverload | 2,000ppm |
Linearity | Linear |
Repeatability | ≤±3% |
RecommendedLoadResistor | 10ohms |
Resolution(ElectronicsDependent) | ≤1ppmtypical |
Environmental | |
TemperatureRangeContinuous | -20℃to+50℃ |
PressureRange | 800to1200mbar |
OperatingHumidityRange | 15%to90%Rh |
LifeTime | |
LongTermOutputDrift | ≤5%perannum |
RecommendedStorageTemp | 0℃to20℃ |
ExpectedOperatingLife | ≥24monthsinair |
StandardWarranty | 24monthsfromdataoddispatch |
IntrinsicSafetyData | |
Maximumat2,000ppm | 0.3mA |
Maximumo/cVoltage | <1.3V |
Maximums/cCurrent | <1.0A |
Formaldehyde(CH2O) Gas Sensor Model #SS21F8 Applications • Ideal for portable instrument • Indoor air monitoring applications • Etc. Specifications Performance Characteristics Output Signal 200±50 nA / ppm Typical Baseline Range (pure air) ≤±2 ppm T90 Response Time ...
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