Measurement: SO₂, NO, CO, CO₂, O₂

Technology: SO₂, NO, CO, CO₂ (Micro-flow NDIR)

          O₂ (Electrochemical)

Range: SO₂: 0-2000ppm

       NO: 0-2000ppm 

       CO: 0-5000ppm  

       CO₂: 0-25%  

       O₂: 0-25%   

(Note: measurement range can be customized by the requirement.) 

Resolution: SO₂, NO, CO: 1ppm

          CO₂, O₂: 0.01%   

Precision: SO₂, NO, CO, CO₂ ≤±2%   

         O₂ ≤±3%

Repeatability: SO₂, NO, CO, CO₂, O₂ ≤1%

Zero/Span drift: SO₂, NO, CO, CO₂ ≤±2%

              O₂ ≤±3%

Response time (T90): <10s (NDIR)

Warm-up time: 30 minutes

Communication Interface: RS232

Work temperature: 0-50℃

Relative humidity: 5-85%

Ambient pressure: 86-108kPa

Power supply: AC 220V 50Hz±1Hz

Specification of temperature measured:

Specification of pressure measured:

Gas analyzer features:

1.      Innovative micro-flow NDIR technology.

2.      Measure SO2, NO,CO,CO2,O2 and optional temperature, pressure and flow.

3.      Less interference of H2O for SO2 and NO measurement.

4.      Built-in zero pump and auto zero calibration with fresh air.

5.      Optional printer.

6.      Calculation of Lambda and combustion efficiency.

7.      Touch screen.

8.      USB output.

Gas conditioning system features:

1．Efficient peltier dehumidifiers for humidity measurement of low concentrations. 2．PID temperature control.

3．Needle valve flow control.

4．Built-in sampling pump and peristaltic pump.

1．Integrate heated sampling probe and sampling hose.

2．Built-in heated filter, prevent sampling loss.

3．Max working temperature 200℃.

4.  Smart design, safe and reliable.

5.  Filter element: 2 um

6.  Length: 3m

7.  Power supply: 220V

8.  Power consumption: 330W

9.  environmental temperature: -40℃—140℃