gas analyzer / oxygen / carbon dioxide / carbon monoxyde

CO PPM NDIR + CO2% NDIR + O2% ECD+ Excess of air value (α) + T gas

Introduction
Gasboard 3400P infrared analyzer is powered by Li- ion battery and can be used without AC power supply. It can be used for measurement of the concentration of CO,CO2 and O2 in sample gases simultaneously, calculating combustion efficiency and Lambda. It is based on the single source two beams non-dispersion infrared (NDIR) method for CO,CO2, fuel cell method (ECD) for O2.

Applications
Boiler, furnace emission gas and combustion efficiency control

Features
1.Based on Innovative NDIR technology ;
2.Able to measure CO,CO2 and O2 gases, and gas temperature simultaneously
3.Real time calculate excess air coefficient
4.Built-in sampling pump
5.Built-in wireless WIFI module(Optional)
6.Auto air zeroing
7.Touch Screen
8.USB and RS232 output
9.Optional extensible to electrochemical SO2,NO,NO2 and H2S gas sensors
10.Optional extensible to measure pressure difference, calculating combustion efficiency, gas velocity, gas flow

Specifications
Measurement：CO, CO2, O2, Gas temperature
Measuring methods：CO, CO2: NDIR non-dispersed infrared/O2: ECD electrochemistry /Gas temperature: K type thermocouple
Range：CO:0-2500ppm, 0-5000ppm, 0-10000ppm
CO2:0-25%
O2:0-25%
Gas temperature:0-1000℃
Resolution：CO:1 ppm/CO2,O2:0.01%/Gas temperature:1℃
Precision：CO,CO2 : ≤±1%FS / O2: ≤±2%FS / Gas temperature: ≤±3℃
Repeatability：CO,CO2,O2 ≤1%
Response time：<15s (ndir)
Warm-up：5min
Communication interface：RS232
Power supply：Built-in battery