Introduction:
It is economical portable type which mainly based on electrochemical sensors to measure the volume concentration of CO,CO2 ,O2 ,SO2 ,NO2 ,NO and HC in flue gas and to figure out excess air coefficient. This product has high precision, small volume, it is convenient to carry, simple to operate and it is extensively applied in steel, chemical, energy conservation monitoring, energy efficiency evaluation and other fields.

Applications:
Combustion and emission control research or certification of Continuous Emission Monitoring System (CEMS), combustion efficiency monitoring for various industrial furnaces or refuse incinerator and boiler.

Features:
1. Simultaneous measurement of O2, SO2, CO2, CO low, CO high, HC, NO, NO2 (optional), optional temperature, pressure, flow.
2.  NDIR-technology to measure CO high ,CO2 and HC.
3.  Maximum measure six gases in one gas analyzer.
4.  Auto zero function.
5.  Built-in pump.
6.  Calculation of Lambda and combustion efficiency.
7.  LCD (320 * 240) display.
8.  RS232 output.
9.  Weight: 6KG.
 
Specifications:
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. 

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