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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | General Purpose Gas Sensor |
| Model | Figaro TGS822 |
| Sensitive Material | Tin Oxide (SnO₂) |
| Working Principle | Gas exposure changes conductivity of SnO₂, producing corresponding electrical signal |
| Detection Method | Conductivity variation proportional to gas concentration |
| Target Gases | Alcohol vapors, organic solvents (e.g., ethanol), combustible gases (e.g., CO) |
| Sensitivity | High sensitivity to organic solvent vapors and combustible gases |
| Output Type | Analog signal (via conductivity change in circuit) |
| Stability | High long-term stability and reliability |
| Response Behavior | Conductivity increases with gas concentration |
| Cost | Low cost |
| Service Life | Long operational life |
| Ease of Use | Simple interface and circuit integration |
| Key Features | High sensitivity, stable performance, durable, general-purpose gas detection |
| Applications | Alcohol breath analyzers, gas leak detectors, industrial solvent monitoring |
| Use Case | Environmental safety and gas leakage detection systems |
Package Includes:
1 x TGS822 - alcohol gas sensor
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