TFS | Tunable Filter Spectrometer

BTU + Wobble + Methane + Ethane + Propane, Carbon Dioxide + Hydrogen Sulfide

TFS | Tunable Filter Spectrometer

The TFS from Envent is an all-optical analytical platform using a TFS (tunable filter spectrometer) sensor. Offering a Gas Chromatograph level speciation at unparalleled speed (<5 sec); the TFS requires no carrier gas and accurately measures the BTU Heating Index and Wobbe Index. It uses infrared absorption to measure methane, ethane, propane, butanes pentanes, carbon dioxide and % level H2S.

  • Response times as fast as 1 to 10 seconds typical depending on application and accuracy desired
  • No carrier gas or instrument air required
  • First principle measurement
  • BTU, Wobbe Index and density outputs
  • Linear response throughout the measurement ranges
  • Sample cell pressure and temperature compensated
  • Remote & completely unattended operation
  • C1 to C5, H2S, CO2 and other speciated components available
  • Data logging
  • Stream Switching
TFS Models

Model TFS1

The TFS1 offers a multi-component gas analysis at unparalleled speed.

Model TFS1-Ex

The TFS1-Ex offers a multi-component gas analysis at unparalleled speed and is explosion proof.

Model TFS2

The TFS2 offers a multi-component gas analysis at unparalleled speed.