Model 400A Hydrocarbon Analyzer

Source: Emerson

Rosemount has designed the Model 400A Hydrocarbon Analyzer for high sensitivity, stability and safety. The Model 400A uses the flame ionization detection method in a field-proven design to provide reliable performance in analysis in high purity gases and trace levels of hydrocarbon contaminants in ambient air or other gases.

  • Measure as low as 0 to 1 ppm
  • Precision 1% of fullscale
  • Digital output display
  • Automatic fuel shut-off
  • Automatic flame-out indicator
  • Automatic sample shut-off (optional)
  • Seven selectable ranges
  • Remote range change control capability
  • Enhanced system diagnostics