The 4992 NOx converter is designed to convert NO2 to NO in a quick-chilled, extracted flue gas sample for analysis by an emissions analyzer. This converter is stainless steel and operates at 650°C. Its high flow design is suitable for use with infrared NO analyzers. It has a user selectable bypass solenoid valve to switch between NO and NOx measurements; remote input for bypass valve; converter temperature indicator and a 3U high 19" rack mounting case.
This converter offers a maximum continuous NO2 concentration of 200 ppm and efficiency of about 90%. It has an ambient temperature range of 41-133°F (5-45°C), humidity tolerance of 5-95% relative humidity, a sample flow rate of 250-1,000 ml/min and a sample inlet pressure of 1-5 Psig.
Servomex Company, Inc., 90 Kerry Place, Norwood, MA 02062-4733. Phone: (781) 769-7710. Fax: (781) 769-2834.