Measurement: SO₂, NO, NO₂, CO low, CO₂, O₂, HC(optional), CO high(optional)

Technology: CO high/CO₂/HC (NDIR)

          CO low/SO₂/NO/O₂/NO₂ (ECD)

Range: SO₂: 0-2000ppm

      NO: 0-2000ppm

      NO₂: 0-200ppm

CO low: 0-4000ppm

CO₂: 0-25%

O₂:0-25%

CO high: 0-10% (optional)

HC: 0-9999ppm (optional)

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

Resolution: CO₂/CO high/O₂: 0.01%

          SO₂/NO/NO₂/CO low/HC: 1ppm

Precision: CO high/CO₂/HC (NDIR) ＜ ±2%FS

        SO₂/NO/NO₂/O₂/CO low (ECD) ＜ ±3%FS

Gas flow: 0.7-1.2 L/min

Inlet pressure: 2kPa-50kPa

Sampling gas condition: no dust, no water, no tar

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

Power supply: built-in rechargeable lithium battery

Other parameters (optional): gas temperature, gas pressure, gas velocity, ambient temperature and ambient pressure.