Table 2: The components and main application of sensors of the FOX-3000 electronic nose.

NumberNameMain application

S1LY2/LGOxidizing gas
S2LY2/GAmmonia, carbon monoxide
S3LY2/AAEthanol
S4LY2/GHAmmonia/organic amine
S5LY2/gCTLHydrogen sulfide
S6LY2/gCTPropane/butane
S7T30/1Organic solvents
S8P10/1Hydrocarbons
S9P10/2Methane
S10P10/2Fluorine
S11T70/2Aromatic compounds
S12PA/2Ethanol, ammonia/organic amine