Measured values	CH4, C2H6, C3H8, Corg, CO, CO2, HCl, HF, H2O, NH3, NO, NO2, N2O, O2, SO2, gas velocity, Temperature, pressure, dust concentration
Performance-tested measurands	CO, CO2, HCl, H2O, NO, NO2, O2, SO2, gas velocity, Temperature, pressure, dust concentration
Maximum number of measurands	13
Measurement principles	FTIR spectroscopy
Length of measuring path 8.48 m
Sample quantity ≤ 300 l/h
Measuring ranges CH4 0 ... 50 mg/m³ / 0 ... 150 mg/m³ SO2 0 ... 75 mg/m³ / 0 ... 1,500 mg/m³ C3H8 0 ... 55 mg/m³ Corg 0 ... 15 mg/m³ / 0 ... 500 mg/m³ CO 0 ... 75 mg/m³ / 0 ... 1,500 mg/m³ CO2 0 ... 25 Vol.-% HCl 0 ... 15 mg/m³ / 0 ... 150 mg/m³ H2O 0 ... 40 Vol.-% NH3 0 ... 10 mg/m³ / 0 ... 50 mg/m³ NO 0 ... 200 mg/m³ / 0 ... 2,000 mg/m³ NO2 0 ... 100 mg/m³ / 0 ... 500 mg/m³ N2O 0 ... 50 mg/m³ / 0 ... 500 mg/m³ O2 0 ... 21 Vol.-%
Certified measuring ranges H2O 0 ... 40 Vol.-% NO 0 ... 500 mg/m³ O2 0 ... 25 Vol.-% SO2 0 ... 600 mg/m³ Dust concentration 0 ... 100 mg/m³ Gas velocity 0 ... 40 m/s
Response time (t90)	≤ 200 s
Accuracy ≤ 2 % Of measuring range full scale
Sensitivity drift < 3 %: of the measuring range full scale value per maintenance interval
Zero point drift < 0.5 %: of the measuring range full scale value per maintenance interval
Reference point drift ≤ ± 2 %: of the measuring range full scale value per month
Detection limit < 2 %: of measuring range full scale
Process temperature ≤ +1,300 °C
Sample gas temperature ≤ +220 °C
Process pressure 900 hPa ... 1,100 hPa
Process gas humidity Non-condensing
Ambient temperature +5 °C ... +35 °C
Storage temperature –20 °C ... +60 °C
Ambient pressure 900 hPa ... 1,100 hPa
Ambient humidity ≤ 80 % Relative humidity; non-condensing
Conformities	HJ/T 76-2007
Enclosure rating IP65
Analog outputs	4 outputs: 0/4 ... 20 mA, + 500 Ω
Analog inputs	4 inputs: 0/4 ... 20 mA
Digital outputs	64 outputs: + 48 V AC, 0.5 A, 35 W / 48 V DC, 0.5 A, 24 W
Digital inputs	64 inputs: + 3.9 V, 4.5 mA, 0.55 W
Additional inputs	For temperature, pressure, gas velocity, and dust concentration
Indication LC display
Input	Touchscreen
Operation	Menu-driven operation via control unit
Menu languages	English
Model	Indoor analyzer cabinet
Dimensions (W x H x D) 800 mm x 2,200 mm x 800 mm
Weight ≤ 300 kg
Material in contact with media	PTFE, Calcium fluoride
Energy supply Voltage 220 V AC Frequency 50 Hz Current consumption Depending on type and length of sample gas line Power consumption Analyzer: ≤ 1,000 VA Sampling probe: ≤ 450 VA
Sample gas connections Swagelok 8 mm
Auxiliary gas connections DN 6/8
Corrective functions	Manual or automated adjustment with test gases
Test functions	Internal zero and reference point check
System components	Analyzer Sampling probe Sample gas line Control unit
Integrated components	Ejector pump
Options	Zirconium dioxide sensor (oxygen measurement)

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