1. Industrial engines: Optimization and safety
    Industrial engines: Optimization and safety There are many types of industrial internal combustion engines, both stationary and mobile, that can run on gas or diesel. Engines can even run on lean combustion with a high AFR (Air to Fuel Ratio) or rich combustion with a low AFR.  Why measuring industrial engines emissions Combustion exhausts contain polluting gases such as CO...
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  2. Emissions analysis in a cement plant
    Emissions analysis in a cement plant  There are many points within a cement plant that should be monitored and measured with a portable gas emissions analyzer to maximize product quality, combustion efficiency, safety and emissions reduction.  Problems related to emissions analysis in a cement plant The use of a continuous emissions analyzer (CEM: Continuous Emission Monitor) is necessary to monitor...
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  3. Detection of toxic gas concentrations in underground parking garages
    Detection of toxic gas concentrations in underground parking garages  The presence of gasoline or diesel-powered vehicles operating in an enclosed environment such as a parking garage can cause the concentrations of toxic gases such as Carbon Monoxide (CO) to accumulate to unsafe levels.  The need of gas concentrations detection in parking garages Monitoring toxic gas concentrations in parking garages is...
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  4. Measuring the exhaust gases of forklifts
    Measuring the exhaust gases of forklifts Many forklifts have engines that use propane, natural gas, diesel or other combustible fossil fuels. In all such cases, there are issues both in terms of the vehicle’s efficiency and safety in the workplace.  Why do we need to analyze the emissions of forklifts? The use of forklifts with engines powered by fossil fuels...
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  5. The flexibility of a portable emissions analyzer
    The flexibility and versatility of a portable emissions analyzer  Continuous emissions analyzers (CEMS) are typically fixed units that take measurements from a single sampling point, usually coinciding with the central stack. Conveyed in the latter are the separate emissions that occur in other parts of the installation, such as boilers, engines and furnaces. The problem with a CEMs analyzer A CEMS...
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  6. The art of sampling and monitoring emissions
    The art of sampling and monitoring emissions In this Application Note, we shall see the guidelines regarding correctly performing gas sampling for emissions monitoring in industrial and civil systems through the use of combustion and emission analyzers.  Introduction  Accurate monitoring of emissions in industrial processes is a central aspect for evaluating the efficiency of the combustion system, along with its...
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  7. Combustion Analysis: Maximizing a system’s efficiency and safety
    Combustion Analysis: Maximizing a system’s efficiency and safety In this Application Note, we will see the basic principles of combustion, in particular the differences between perfect (stoichiometric), good and unsafe combustion.  We will also see the relationship between combustion efficiency, system safety, and maintenance.  Combustion and the significance of unburned fuel  Combustion occurs when oxygen (O2) reacts with the fuel...
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  8. Wireless gas detection system for appartment buildings
    Wireless gas detection system for appartment buildings The DRG02M Receiver can collect the alarm signal from up to a maximum of 100 SEGUGIO Wireless detectors, each one installed in a different apartment. Once a gas leak is detected by an installed Segugio, the receiver will shut off a SOLENOID VALVE which cuts off the gas flow. Since the dimension of the system plant depends both on...
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  9. Fan coil power interface installation example
    Fan coil power interface installation example This unit, which is not a thermostat, performs the useful function of controlling up to 4 fan coils in parallel starting from a single thermostat, for example by a TFD01M. The device has on board all the necessary relays power. The most common application is in the open spaces.
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