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Specifications

Method of Detection

Customer replaceable electrochemical O2, CO, SO2, and NO sensors
Solid state infrared detector for CO2

Ranges Available

0-1800°F (0-1000 °C) net stack temperature
0-20.00% CO2
0-200 or 0-2000 PPM NOx (as NO or NO + NO2)
0-200 or 0-2000 PPM SO2
0-25.0 % O2
0-9999 PPM CO

Resolution

±0.1% CO2, 1 PPM, 1°F (1°C)

Accuracy & Repeatability

±10 PPM for all gases
0.1%

Drift

<2% full scale per 8 hours of continuous operation

Response Time (T-90)

< 30 seconds for 90% of O2, CO2, CO and SO2, < 60 seconds for 90% NO

Ambient Temperature Range

Operating : 32 to 122°F (0 to 50°C);
Sample : Up to 1200°F (635°C) (standard probe)

Linearity

±1% of full scale for each gas measured

Power

12 V battery operation, 115 VAC, 60 Hz for recharging
220 VAC, 50 Hz

Output Options

0-1 V for each gas measured. RS232 or RS485, printer
4-20 mA

Analyzer Type

Flue Gas Analyzer


Applications
    Analysis of carbon Monoxide (CO), carbon dioxide (CO2), sulfur dioxide (SO2), and oxide of nitrogen (NOx) emissions. For checking combustion efficiency, burner & control performance, and detection of air infiltration on furnaces, heaters and boilers. May be used in commercial, industrial and residential settings.




Features
  • Rugged design that is easy to use
  • Fast warm-up and accurate response
  • Modular layout that is easy to maintain
  • Digital readouts with switchable backlight
  • Built in sample pump
  • Rechargeable battery operation
  • Active condensate removal
  • Thermocouple temperature probe
  • Long-life electrochemical sensors for O2, CO, SO2, and NOx
  • Wide CO2 measurement range actually measured by infrared detector - not calculated
  • NOx can be NO only or combined NO and NO2
  • Rapid reading recovery on CO, NOx, or SO2 'overdose'
  • Use on any fuel
  • Pays for itself in months through fuel savings




Options
  • Sample pre-cooler
  • RS-232 or RS-485 output
  • Built in printer
  • Stack temperature readout
  • NOx as NO and NO2
  • High temperature sampling probe
  • Data logger for PC computer




Calibration
  • Ambient air for O2 span, CO2 zero, CO zero, SO2 zero, and NOx zero
  • On analyzed gas mixtures of CO2 and CO in nitrogen, NO in nitrogen, and SO2 in nitrogen for span (also zeroes O2)
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