Online Infrared Flue Gas Analyzer Gasboard 3000 O2 General Features • Proprietary Infrared NDIR Detectors - Micro-flow in ppm range: CO, NO, SO2, CO2 - Dual beam in % volume ranges: CO2,CO •Electrochemical Detector for O2 % range (optional paramagnetic sensor) •Catalytic Converter for NOx in ppm range (NO2 to NO conversion) •Measure SO2,CO,CO2,NO and O2 •Large LCD display (320 x 240) •Keyboard interface for set-up and calibration •4-20mA linear output per measuring channel •Up to 10 relays for low and high gas alarms, auto-zero function, ... •2 freely configurable alarm levels per measuring channel •RS232 to an external PC •Flow meter with needle valve for gas flow regulation Applications Boiler, furnace exhaust emission gas and combustion efficiency monitoring Cement production line process and security Continuous Emission Monitoring System (CEMS)

Measurement range and accuracy Gas Min Range Max Range Display Resolution Full scale Accuracy T90 (sec) NDIR micro-flow detector NDIR dual beams detector Paramagnetic detector(optional) Industrial electrochemical sensor Catalytic Gas Converter (NOx): efficiency > 95% flue gas analyzer Gasboard 3000 for fast delivery Internal view GASBOARD 3000 analyser 3x Micro-flow NDIR

TECHNICAL SPECIFICATIONS GASBOARD 3000 NDIR FLUE GAS ANALYZER Enclosure Dimension Depending on gas configuration : 11 Kg with 5 gases configuration Electrical Power supply 4-20mA linear output signal per measuring channel Communication Digital RS232 for real time data download (.txt files) to an external PC (software is part of the delivery) 3 common relays for default, low and high gas alarms 2 gas alarms (low and high) per channel, configurable by software By software, via key path interface on the front panel External pump is recommended for maintenance and accessibility reasons Nominal gas...

Typical Applications 1. Processing monitoring in metallurgy Places Entry of coal milling Safety monitoring Outlet of coal milling Outlet of bag dust collector pulverized coal bunker 2. Gas monitoring in cement Places Kiln feed end chamber Efficient controlling Emission reducing Efficient controlling Emission reducing Safety monitoring Decomposition furnace outlet C1 preheater outlet High temperature fan outlet Kiln outlet dust collecting chamber inlet and outlet Coal mining dust collecting chamber inlet and outlet pulverized coal bunker Environmental monitoring

Online flue gas monitoring system Sampling probe EUHLUIB line ,*i Onmaclor Analysis cabinet

Compressed chiller Sampling pump Electromagnetic valve Water condenser Peristaltic pump Analysis cabinet

Why should be GASBOARD 3000? 3. Why flue gas analyzer from Cubic can measure up to 5 components simultaneously? We adopts advanced microflow infrared gas sensors, four microflow gas sensors of SO2, NO,CO2,CO, together with an imported ECD(O2) of long working life are built inside in one single analyzer. 4. How to solve the inference from water vapor to SO2 and NOx? The traditional double-beam infrared gas sensor technology due to the impact of filter bandwidth, SO2, NOx and water vapor IR absorption peaks overlap, cross-infection is very serious. Experimental results show: 4 ℃ in the flue gas...