Analytical Instrumentation & Environmental Monitoring


Combustion analyser for flue gas

April 2014 Analytical Instrumentation & Environmental Monitoring

The reliable measurement of excess oxygen in a fired heater or boiler has always been critical for efficient combustion and process optimisation. The Thermox WDG-V combustion analyser can measure oxygen, combustibles and methane levels in hot, wet flue gas. The analyser provides a reliable and cost-effective solution for monitoring and reducing excess oxygen, thereby lowering emissions of NOx, CO and CO2 and improving operating efficiency. The measurement of O2 and combustibles is essential when operating low NOX burners.

Features of the WDG-V combustion analyser include an improved aspirator design with larger orifice sizes; low-flow sample alarm that monitors combustion gas flow at the sensors; automatic verification of cell and detector integrity; and cell and detector age tracking for proactive calibration or service scheduling.

It can be installed as either a stand-alone analyser with analogue/HART, discrete and Modbus RS-485 bi-directional communications or in a typical sensor/controller configuration. With the addition of an AME Vision HMI, it provides a graphical display and membrane keypad, Modbus, TCP/IP Ethernet connection, embedded Web Enabled Interface and USB data collection port.

The WDG-V analyser offers a complete solution for combustion process control and safety, with redundancy and diagnostics that provide end-users all the information required to implement predictive and proactive maintenance programmes. The instrument has been third-party certified for SIL-2 implementation into Safety Instrumented Systems. 

For more information contact Mike Andrews, OEN Enterprises, +27 (0)11 675 4447, mike@oenenterprises.co.za, www.oenenterprises.co.za


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Optimised fuel blending
May 2019, Yokogawa South Africa , Analytical Instrumentation & Environmental Monitoring
This risk has led the refiners to give more than the norms specify, resulting in a giveaway on quality and profit. The use of near infrared (NIR) technology has helped refiners get real-time data to ensure ...

Read more...
Inline analytical technology for liquor process control
May 2019, Morton Controls , Analytical Instrumentation & Environmental Monitoring
One of the most important processes in the pulp and paper industry is the alkaline sulphate process, where lignin is separated from the fibrous material. Recycling of the chemicals used is vital for environmental ...

Read more...
Gas monitors
Africa Automation Fair 2019 Preview , Analytical Instrumentation & Environmental Monitoring
RTS Africa Technologies is exhibiting LaserGas gas monitors from Neo Monitors.    These are ideal for accurate measurement of specific components in gas mixtures such as flue gases. The NEO LaserGas monitor ...

Read more...
Spectrum analysers for RF signals
Africa Automation Fair 2019 Preview, Accutronics , Analytical Instrumentation & Environmental Monitoring
Accutronics is exhibiting the SignalShark real-time spectrum analysers for the detection, analysis, classification and localisation of RF Signals. These are on show at Stand D06. Features include a frequency ...

Read more...
In-situ gas analyser
Africa Automation Fair 2019 Preview, Microsep , Analytical Instrumentation & Environmental Monitoring
Mettler Toledo Ingold’s GPro 500 TDL system is ideal for tough and challenging gas measurement applications and is designed for in-situ petrochemical processes and safety applications. TDL gas analysers ...

Read more...
Process filtration solutions
Africa Automation Fair 2019 Preview , Analytical Instrumentation & Environmental Monitoring
National Separations is showcasing its range of liquid and gas filtration systems supplied by Amazon Filters at Stand B10. Amazon Filters is a global supplier of a comprehensive range of microfiltration ...

Read more...
A huge range of process instrumentation
Africa Automation Fair 2019 Preview, Danntech , Analytical Instrumentation & Environmental Monitoring
Danntech Process Instrumentation’s recently updated Vodex-200A for measuring the velocity of detonation of explosives is on show at Stand F03. Danntech has more than 80 products in local production, with ...

Read more...
A leader in process measurement
Africa Automation Fair 2019 Preview, PREI Instrumentation , Analytical Instrumentation & Environmental Monitoring
PREI Instrumentation is a leading supplier and technical support specialist for on-line, portable and laboratory analysers for the potable, waste and industrial water markets, as well as rotating machinery ...

Read more...
Instruments for the ­monitoring and control of pH
Africa Automation Fair 2019 Preview, Hanna Instruments , Analytical Instrumentation & Environmental Monitoring
Hanna Instruments, a specialist in analytical instrumentation, has on show at Stand C10 a range of instruments for the monitoring and control of pH in water conditioning and industrial effluent applications. ...

Read more...
Online analytical systems for the water industry
Africa Automation Fair 2019 Preview, Swan Instruments , Analytical Instrumentation & Environmental Monitoring
Swan is a global supplier of online analytical systems for the water industry. Visit Stand A08 to find out more about Swan’s product portfolio. This ranges from ultrapure water for pharmaceutical and ...

Read more...