The Alnor CGA-823 Combustion Gas Analyzer with O2, CO and NO sensors is a practical tool for boiler maintenance professionals who measure flue gases to tune standard burners or low NOx burners for safe, efficient operation. Real time data including O2, CO, CO2, NO, NOx, combustion temperatures and flue draft pressure are easily viewed on the large LCD display. The calculated efficiency and excess air of a system can be monitored for determining system performance as part of a preventative maintenance program. Print or download current flue gas data or flue gas data saved in the combustion analyzer memory to add to boiler room logs. Factory set fuels with adjustable fuel parameters and an additional user-defined fuel provide fast setup and flexibility for use with fuel from natural gas to wood pellets and bio-diesels.

Features and Benefits

• Replacement sensors need no calibration gas
• Automatic O2, baseline and auto zeroing of sensors
• 24-hour battery life
• Sensors easily recalibrated in the field
• Sample averages calculated automatically

Included items

• Instrument
• O2 Sensor
• CO Sensor (H2 Compensated)
• NO Sensor
• Model 801989 Gas Sampling Probe (12-inch stainless steel probe, pistol grip handle, 7-foot light-duty sampling hose)
• Water Trap
• AC Adapter
• Four (4) size C alkaline batteries
• Operation and Service Manual
• NIST Traceable Certificate of Calibration