352 SERIES PORTABLE FLUE GAS ANALYZER FOR OXYGEN, CARBON MONOXIDE & COMBUSTIBLES APPLICATIONS Analysis of oxygen (O2), carbon monoxide (CO), and combustibles. For checking the combustion efficiency, and burner & control performance of furnaces, heaters, and boilers. May be used in commercial, industrial, and residential settings. FEATURES • Rugged design that is easy to operate and maintain • Fast warm-up and response • Long-life catalytic combustibles sensor • Long-life electrochemical O2 & CO sensors • Digital readout meters with backlight • Rechargeable battery operation • Built-in sample pump, filter and flow meter • Includes stainless steel probe with sample hose • Use on flue gas from any fuel • Pays for itself in months through fuel savings • Weatherproof cabinet is standard OPTIONS • Recorder output of 0-1V or 4-20 mA • Stack temperature readout (Model 352T) • Sample pre-cooler • Suitcase (K) style cabinet available • Detachable/portable data logger CALIBRATION • On air for O2 span and CO & combustibles zero. • On analyzed mixture of carbon monoxide (CO) and methane (CH4) in nitrogen for combustibles and CO span and O2 zero. NOVA ANALYTICAL SYSTEMS www.nova-gas.com Optional Ice Bath Precooler

DESCRIPTION The Nova 352 Series Portable Flue Gas Analyzer has been designed for accuracy, reliability, ease of use and ease of service. It uses customer replaceable sensors which respond quickly to the oxygen (O2), carbon monoxide (CO), and combustibles present in the flue gas sample. The sensor life expectancy is between 3 and 4 years. In operation, a built-in sample pump draws in the flue gas sample through the stainless steel probe, 12 ft. (4 m) sample hose, condensate removal filter, secondary filter, PTFE liquid blocker, flowmeter, then on to the O2, CO, and combustibles sensors. The detected...