Thermal Conductivity Analysers – 2000 Series

The Series 2000 represents a complete line of Thermal Conductivity Detector (TCD) based Analysers which can be applied in a wide range of applications and industries. By using field proven filament-based and semiconductor based TC detectors, Teledyne is able to continuously monitor hydrogen and a variety of other gases of interest in either binary or multi-component sample gas streams.


  • Customer selectable gas constituents; 11 gases, 110 combinations
  • Automatic linearization
  • Auto-ranging with manual override to lock into specific range
  • Alphanumeric display which prompts and informs operator
  • Auto and remote initiated calibration capabilities
  • Bi-directional RS-232 serial digital communication port
  • Extensive self-diagnostic capabilities
  • 2 x programmable concentration alarm and system failure alarm relays
System operating temperature  : 32 to 122° F (0 to 50° C)
Signal output  : Two 0-1 VDC (concentration and range ID); two 4-20 mA DC isolated (concentration and range ID)
Power requirements  : 110 VAC, 50-60 Hz (220 VAC optional)
Max load impedance  : 1000 ohms


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