Heated NO/NOx Analyzer Module Wet Chemiluminescence Detection (WCLD)

Source: Emerson

Emerson's Rosemount NGA Wet Chemiluminescence Detection Analyzer Module (WCLD) is the industry's first modular analyzer designed to meet stringent environmental regulations on NOx emissions. The loss of NO2 due to solubility in sample condensate typically encountered in standard sample handling systems has been eliminated. The WCLD's heated sample conversion module is designed to accept a hot/ wet gas sample directly from the source. External sample handling requirements are therefore minimized.

  • Heated sample handling module for hot/wet gas samples 
  • Eliminates loss of NO2 in sample condensate 
  • Built-in Peltier cooler removes moisture after NO2 conversion 
  • Thermoelectrically cooled solid state detector ensures high stability 
  • Automated ozonator shut-off on loss of air pressure 
  • Remote control and automatic calibration capabilities 
  • On-line diagnostics 
  • Efficient, interferent-free vitreous carbon NO2 converter