Thermal conductivity
| MODEL | ANALYZER TYPE | RANGES |
| 2000A | General purpose - wall or flush panel mount (typically for H2, Ar or N2) | Application dependent |
| 2000XTC | Wall mount transmitter (configured to detect H2, He, N2, Ar, CO2 or a number of other gases in binary or multi-component sample gas mixtures) | Customer specified |
| 2010 | Semi-explosion proof - wall or flush panel mount control unit (typically for H2 analysis) | Application dependent |
| 2020 | Fully-explosion proof, wall mount, (typically for H2 in hydrocarbon analysis) | Application dependent |
| 212R | Flush panel mount, trace thermal conductivity analyzer (typically for H2, Ar or N2) | Application dependent; standard with triple range capability |
| 2750 | Portable percent TCD analyzer, designed for turbine generator applications (H2 in Air) | 0-100% H2 in CO2 0-100% Air in CO2 80 - 100% H2 in Air |
