Table 2.
Response characteristics of the sensors.
| No. | Sensor Type | Response Characteristics |
|---|---|---|
| 1 | TGS813 | Carbon monoxide, ethanol, methane, hydrogen, isobutane |
| 2 | TGS821 | Carbon monoxide, ethanol, methane, hydrogen |
| 3 | TGS822 | Carbon monoxide, ethanol, methane, acetone, n-Hexane, benzene, isobutane |
| 4 | TGS822 | Carbon monoxide, ethanol, methane, acetone, n-Hexane, benzene, isobutane |
| 5 | TGS826 | Ammonia, trimethyl amine |
| 6 | TGS832 | R-134a, R-12 and R-22, ethanol |
| 7 | TGS800 | Carbon monoxide, ethanol, methane, hydrogen, ammonia |
| 8 | TGS880 | Carbon monoxide, ethanol, methane, hydrogen, isobutane |
| 9 | TGS2600 | Carbon monoxide, hydrogen |
| 10 | TGS2602 | Hydrogen, ammonia ethanol, hydrogen sulfide, toluene |
| 11 | TGS2610 | Ethanol, hydrogen, methane, isobutane/Propane |
| 12 | TGS2611 | Ethanol, hydrogen, isobutane, methane |