AOIP Portable Industrial Combustion & Emission Analysers

Portable Industrial Combustion & Emission Analysers Greenline 6000 and Greenline 8000 - Up to 9 Sensors ( Temperature Compensated) - Remote Control Unit with Built In Printer - Full Compliance to EPA Protocols - CO, CO2 and Cx Hy - Built In NDIR Sensors Built In Peltier Gas Cooler and Industrial Heated Probe - CO Sensor Automatic Protection with Purge Pump - Long Term Monitoring with Automatic Water Condensation Drain - Electronic Flow Meter - Aux 4 20mA Inputs - Graphic Display with Menu - Easy Maintenance - 9000 Full Analysis Memory, TM USB, & Windows Software Introduction Gas Analysis Main Control Unit ( MCU) and Remote Control Unit ( RCU) . Hand Held Remote Control Unit with Reporting Printout Capability, Test Memory and PC Communication. Measurement capability for O2 , CO, CO2 , NO, NO2 , SO2 , Cx Hy with Electrochemical Sensors. Full Compliance to EPA ( Environmental Protection Agency) Protocols CTM 030 and CTM 034. The Most Advanced Portable Emissions Analyzers with Stack Velocity Measurement. GreenLine 8000 only: Optional Industrial Sampling Probe Including Heated Probe Head and Heated Hose. Built In Peltier Gas Cooler and Automatic Water Condensation Drain. Direct Measurements of CO, CO2 , Cx Hy with Internal NDIR Sensors. SENSOR TECHNOLOGY AOIP flue gas analyzers use long life temperature compensated EC ( electrochemical) sensors. NDIR SENSOR CO sensor is protected against saturation by an electrovalve and clean air purge pump. Only GreenLine 8000 uses a nondispersive Infrared ( NDIR) dual wavelength ratioing to get long term stable response sensitivity. Compensation of ambient temperature and pressure is automatic. EASY ACCESS SENSORS AND FILTERS These analysers are easy to maintain. A quick access compartment allows the operator to easily view and change ALL of the sensors, filters, and pneumatic parts. The user is able to effortlessly change the unit’ s sensors or filters in the field if necessary. CALIBRATION A built in procedure allows easy and automatic span sensor calibration using a standard gas cylinder. Periodic zero calibration doesn' t require to remove the probe from stack; an internal electrovalve switch to an auxiliary pneumatic circuit for fresh air. A pneumatic connector for remote zero air is also available. ELECTRONIC FLOW METER An automatic built in system measures a flow of sampling gas and adjusts the pump to obtain a constant sampling volume. A visual and acoustic alarm indicates a low rate. MULTI FUEL SELECTION The flue gas analysers provide up to 10 fuels for calculating combustion values. Most used fuels for your country are pre loaded from factory. Others fuels can be added using the GasConfig PC software. GAS PROBE & SAMPLING SYSTEM Flue gas sampling probes with different lengths, shapes and max. operating temperatures ( 1500° F and 1800° F) are available to match the various requirements of different applications. A sintered pre filter is suggested for severe and heavy applications. The built in water trap drains condensation moisture periodically from the system with a peristatic pump. A dual filtering system ( quartz + line) will clean the gas sample before the analysis. INDUSTRIAL PROBE & HEATED HOSE For GreenLine 8000 only, a heated sampling probe is available for industrial high temperature applications. A heated hose allows flue gas sampling without condensation. The internal cooler dries the flue gas and avoids dilution of NO2 and SO2 into the condensate. SEMI CONTINUOUS MONITORING The industrial design and the advanced technology of the unit, allow it to perform long term gas analysis on a long time basis. The procedure acquires and logs the data after a programmable period of time. A “ smart” procedure allows the unit to maximize the sensor life by switching the pump off, during the sleep phase. KEYBOARD & DISPLAY The RCU Keypad allows the operator to enter all operative modes following easy menu driven instructions. The high contrast graphic LCD ( 44 x 62 mm) is equipped with an automatic backlight device. It displays the measured and calculated parameters in your preferred format ( Zoom function 3, 6 or 12 lines) . Parameters can be also displayed in a bar graph mode. BUILT IN IMPACT PRINTER The RCU is equipped with a built in, rugged impact printer. It uses a low cost common roll of paper ( 58 mm large, 18 meters long) . Definitely more readable, and heat resistant overtime than the thermal printout on chemical paper. PRESSURE & DRAFT The instrument is equipped with an internal differential sensor to measure pressure and stack draft. Differential pressure could be used, e.g., for stack gas velocity measurement by using an optional Pitot tube. AUXILIARY INPUTS Two scalable 4 20mA are available to measure and store process parameters. AMBIENT CO PROBE An optional probe is available to monitor ambient CO concentration to keep the operator in a safe environment. The instrument gives acoustic and visual alarms if the set limits ( according to the OSHA recommendation) are exceeded. Parameter sensor Range Resol. Accuracy O2 Electrochemical 0  25% 0.1% ± 0.1% vol CO H2