Measures and technologies :

• CO, CO₂, CH₄, C_NH_M : proprietary non dispersive dual beam infrared detectors (NDIR)
• O₂ : industrial galvanic fuel cell (ECD)
• H₂ : proprietary thermal conductivity detector (TCD)

Minimum ranges :   CO, CO₂, CH₄, C_NH_M, H₂, O₂: 0-5%vol

Maximum ranges : 

• CO, CO₂, CH₄, H₂, O₂: 0-100%vol (intermediary ranges also available)
• C_NH_M : 0-20%vol

Precision / Repeatability :  ≤ ± 2% FS / ≤ 1% FS

Warm up time :   800 seconds (30 minutes to full specifications or before gas calibration)

Zero & Span Drift :   ± 1% FS/week

Response time (T90) ≤ 15 s (NDIR/ ECDO2) / ≤ 30 s (TCD)

Sample Gas Conditions at analyser inlet

• 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, tars, water, oil traces

Operation conditions

• T_AMB :   0 to 50°C
• P_AMB :  86 to 108kPa (860 to 1080 mbar)

Power supply :   220 ±44 VAC - 50Hz ± 1 Hz (power cable included)

Catalog