PORTABLE FLUE GAS ANALYZER FOR OXYGEN, Model : 320 SERIES, Brand : Nova

APPLICATIONS Analysis of oxygen ( O2) in flue gases from any type of fuel. For checking combustion efficiency, air infiltration, and burner & control performance of furnaces, heaters, and boilers. May be used in commercial, industrial, and residential applications. FEATURES • Rugged design that is easy to operate and maintain • Fast warm-up and response • Long life ' fuel cell' oxygen sensor ( 4-5 year life) • Digital readout meter with backlight • Rechargeable battery operation • Built-in sample pump, filter and flow meter • Continuous condensate removal • For use on any fuel • Weatherproof ( WP) cabinet with clear Lexan cover • Stainless steel probe with sample hose • Pays for itself in months through fuel savings OPTIONS • Outputs of 0-1V or 4-20 mA • Stack temperature readout ( 320T) • Special sampling probes • Sample pre-cooler • Suitcase ( K) style cabinet available • AC only power operation • O2 alarm with LED • Detachable/ portable data logger CALIBRATION • On air for span • On nitrogen for zero DESCRIPTION The Nova 320 Series of Portable Flue Gas Oxygen Analyzers utilize a reliable, stable oxygen sensor which responds quickly to the oxygen present in the flue gas sample. Its life expectancy is between 3 and 4 years. The sensor is very easy for the customer to replace and at a reasonable cost. A rechargeable ‘ gel cell’ battery provides enough power for the pump and electronics for about 20 hours of continuous operation. The analyzer can still be operated while it is being charged. A red LED tells when to recharge and a green LED confirms that the analyzer is being recharged. The battery recharger is included with the analyzer. The detected O2 is displayed on an LCD digital meter that has a switchable backlight for use in dark areas. The analyzer can be operated for long periods unattended due to its continuous condensate removal feature. The analyzer is supplied with a 12ft. sample hose and a stainless steel probe. The Model 320 can optionally indicate stack temperature ( Model 320-T; 0-1800F or 0-1000C) for doing fuel efficiency calculations. The temperature sensor is built into the sampling probe. Efficiency charts for each fuel are provided. SPECIFICATIONS Method of Detection: Long life electrochemical oxygen sensor Ranges Available: 0-5.0% , 0-10.0% , 0-25.0% , 0-50.0% Resolution: 0.1% O2 Accuracy and Repeatability: Below 30% O2 ± 1% of full scale; above 30% O2 ± 2% of full scale Drift: < 2% of full scale for 8 hours of operation Response Time ( T-90) : 8-10 seconds for 90% of step change Ambient Temperature Range: 32° to 105° F ( 0-40° C) Linearity: ± 1.0% of full scale Size and Weight: WP style - approx. 10" L x 7½ " H x 6½ " D @ 8 lbs ( 25.5 x 19 x 16.5 cm @ 3.6 kg) K style - approx. 14" L x 6" H x 10½ " D @ 8 lbs ( 35.5 x 15.2 x 26.6 cm @ 5.5 kg) Power: AC/ DC operation. 115VAC 60Hz for recharging ( other voltages available) Output: 0-1V or 4-20mA output available as option