Formaldehyde(CH2O)
Gas Sensor
Model Number: SS21F8
Country of Origin: South Korea
Brand Name: SENKO
Minimum Order: 1PCS
Production Capacity: 5000 pcs/month sets
Applications
• Ideal for portable instrument
• Indoor air monitoring applications
• Etc.
Specifications
| 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 |
