RS Components 146777 Flue Gas Analyzer / Combustion Analyzer

The Cairn 450 has an easy-to-use rotary switch and includes all the features expected from a top-of-the-line analyzer. Any four parameters can be displayed simultaneously. The high accuracy and stability of its pressure readings allow difficult tasks such as measuring flue gas flow and checking air-fuel ratio valves on high-efficiency boilers to be performed with confidence. It comes with a 0â€4000ppm carbon monoxide sensor and is suitable for commercial and domestic boilers. Four-line backlit display controlled by a rotary switch. Measure oxygen,carbon monoxide,temperature and pressure. Calculate CO2,CO2/CO2 ratio,excess air and efficiency. Multiple fuels: natural gas,propane,butane,LPG,28/35 seconds oil,wood pellets. Equipped with 0â€4000ppm carbon monoxide sensor,hydrogen compensated. High-precision differential pressure gauge. Flow/return/temperature differential thermometer. Hold,store and automatically store readings. Reports include combustion tests,tightness tests,carbon monoxide build-up and temperature differences. Infrared output to thermal paper printer. flashlight. Connection for optional gas leak detector. Designed to meet BS7927,EN and BS7967. Battery life is typically 12+ hours after full charge = carbon dioxide,carbon monoxide,oxygen - carbon monoxide accuracy = ±10ppm carbon monoxide resolution = 1ppm carbon dioxide accuracy = ±0.3% carbon dioxide resolution = 0.1% oxygen level accuracy = ±0.2% oxygen Horizontal resolution = 0.1% Gas pressure accuracy = ±0.5Pa Gas pressure resolution = 0.01 mbar,0.1 Pa,1 Minimum temperature measurement accuracy = ±1°C