Gas measures :    CO/CO₂/O₂

Gas analysis principle

• CO/CO₂ :   Non-dispersive Infrared Absorption (NDIR dual beam)
• O₂ :   Industrial electrochemical galvanic fuel cell

Standard measuring ranges

• CO :    0-5000 ppm or 0-9999 ppm or 0-5%vol
• CO₂ / O₂ :   0-25% vol

Precision  ≤ ±2% of Full Scale

Repeatability  ≤ ±1% of Full Scale

Zero Drift   ≤ ±1% of Full Scale/day

Warm up time :   800 seconds (30 minutes for full specifications of before performing an user calibration)

Response time (T₉₀)  ≤ 15 s

Sample Gas Conditions

• Flow rate :  Nominal 1L/min (0.7 to 1.2 L/min)
• Inlet pressure :  20 mbar mini - 500 mbar maxi
• Outlet pressure :  Atmospheric pressure
• Temperature :   Max. 50°C
• Quality :   Free of dust, water vapor and oil traces

Operation conditions

• TAMB :   0 to 50 °C
• PAMB :   86 to 108kPa (860 to 1080 mbar)
• RH ≤ 95%

Catalog