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Gas sensor information in E-nose system.
| No. | Sensor | Sensitive Substance |
|---|---|---|
| 1 | TGS2600 | Polluting gas |
| 2 | TGS822 | Volatile substances of alcohol and organic solvents |
| 3 | TGS2611 | Methane gas |
| 4 | TGS826 | Ammonia |
| 5 | TGS2602 | Volatile organic compounds (VOC), benzene |
| 6 | TGS832 | Freon gas |
| 7 | TGS2620 | Alcohol, carbon monoxide, other volatile organic vapors |
