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Item # Model 350K, Portable Flue Gas Analyzer for Oxygen & Combustibles, Suitcase (K) Enclosure


The Nova 350 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) and combustibles present in the flue gas sample.

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, flowmeter, then on to the oxygen and combustibles sensors. The detected O2 and combustibles are displayed on a digital meter.

A rechargeable battery provides enough power for about 6 hours of operation and the analyzer can be used while it is being recharged. The recharger is included.

The Nova 350T indicates stack temperature for doing fuel efficiency calculations. The temperature sensor is built into the sampling probe. Efficiency charts for each fuel are provided.




Specifications  · Applications  · Features  · Options  · Calibration  · Unique Applications

Specifications

Method of Detection
Catalytic oxidation detector for combustibles. Expected life is 3-4 years for each
Customer replaceable electrochemical O2 sensor

Ranges Available
0-1800°F or 0-1000°C stack temperature
0-25.0% O2
0-5.0% or 0-10.0% combustibles

Resolution
0.1% O2 and combustibles

Accuracy & Repeatability
±1% full scale, based on 20.9% O2; ± 2% of full scale combustibles

Drift
<2% full scale per 8 hours of continuous operation

Response Time
5-8 seconds for O2; 20-30 seconds for combustibles

Ambient Temperature Range
0 to 40.5 ºC
32 to 105 ºF

Linearity
±1% full scale, ±2% of full scale combustibles

Size & Weight
approx. 26 x 18 x 13 cm @ 3.4 kg (10" x 7" x 5" @ 7.5lbs)

Power
12V battery operation. 115VAC 60Hz for recharging (220VAC 50Hz available)

Output Options
4-20mA

Hazardous Area Rating Options
General Purpose, Non-Hazardous


Applications
        Analysis of oxygen (O
2
      ) 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 sensor
  • Digital readout meters
  • Rechargeable battery operation
  • Built in sample pump, filter and flow meter
  • Active condensate removal
  • Stainless steel probe with sample hose
  • Use on flue gas from any fuel
  • Pays for itself in months through fuel savings
  • Suitcase cabinet (K), weatherproof when closed


Options
  • Recorder output - 4-20mA
  • Stack temperature readout (Model 350T)
  • High temperature probes
  • Sample pre-cooler
  • Suitcase (K) style cabinet available
  • On-board data-logging to USB stick


Calibration
  • Air for O2 span and combustibles zero.
  • Analyzed mixture of carbon monoxide (CO), methane (CH4), or hydrogen (H2) in nitrogen (N2) for combustibles span and O2 zero.


Unique Applications
    The 350 Series is not intended for detecting these gases in ambient atmospheres for personnel safety purposes. All Nova analyzers are built using proven technologies and techniques. If this product does not suit your application, please contact Nova. In many cases, we are able to build an analyzer specific to your needs.


 MORE IMAGES 

·  Precooler

·  Application flue gas


 DOWNLOADS 

350 Portable O2 & Combustibles Flue Gas Analyzer21
(PDF, 691KB)