376 SERIES PORTABLE FLUE GAS ANALYZER FOR OXYGEN, CARBON MONOXIDE, CARBON DIOXIDE, & OXIDES OF NITROGEN (NOx) APPLICATIONS For the analysis of oxygen (O2), carbon monoxide (CO), carbon dioxide (CO2) and oxides of nitrogen (NOx as NO) in flue gas from furnaces, heaters, and boilers. May be used on commercial, industrial, and residential combustion equipment. FEATURES • CO2 actually measured by infrared detector, not calculated • Rugged design that is easy to operate and maintain • Fast warm up and response • Dual CO range: 0-2000 PPM & 0-4.00% • Rapid reading recovery after CO or NO 'overdose' • Digital readout meters with backlight • Rechargeable battery operation • Built-in sample pump, filter and flow meter • Active condensate removal • Weatherproof (WP) cabinet with clear Lexan cover • Stainless steel probe with sample hose • Use on flue gas from any fuel • Pays for itself in months through fuel savings • Stack temperature readout (376T) • Suitcase (K) style cabinet available • Gas alarms with LED warning • Detachable/portable data logger CALIBRATION • Air for O2 span and CO/CO2 zero • Analyzed gas mixtures of CO2, CO, and NO in nitrogen for span NOVA ANALYTICAL SYSTEMS www.nova-gas.com Optional Precooler for hot or wet sample gases

DESCRIPTION The Nova 376 Series Portable Analyzers provide a detailed analysis of flue gas composition. They have been designed for accuracy, reliability, ease of use and service. The sensors respond quickly to the gases of interest present in the flue gas sample. Under normal conditions of use, the O2, CO, and NOX sensors each have a life expectancy of between 3 and 4 years, and are customer-replaceable. The CO2 sensor should not need to be replaced. In operation, a built-in sample pump draws in the flue gas sample through the S.S. probe, 12 ft. (4 m) sample hose, condensate removal filter,...