SST Enters the BioEnergy World
22.06.2009
Fire: a basic requirement for the survival of our species. To make fire, all you need is one source of fuel, an ignition source and some oxygen. And there you have it, a very inefficient fire producing a great deal of smoke and wasting most of the available heat. This may be very pleasant around the camp fire, but its far from ideal in the home.
We now live in a world where resources are dwindling. Put simply, there are fewer things left for us to burn. We are also, quite rightly, concerned about what we are putting back into the atmosphere so we have to be careful how we burn the fuel we have left.
Bioenergy is certainly one of the answers, but because it is a "renewable" energy source, that does not mean we can afford to be wasteful with it. For example, in order to maximize return on investment in the installation of a new biomass boiler, running costs need to be kept to a minimum.
Clearly the design of the boiler will have a considerable effect not only on combustion efficiency but will also help minimize emissions. However, the best way to achieve both of these goals is to: squeeze the greatest amount of energy from any fuel, while keeping harmful emissions to an absolute minimum, is by monitoring the flue gases and controlling the combustion process accordingly.
Many manufacturers of biomass heating equipment have discovered the benefit of using oxygen sensors to optimize the process of burning bio-fuel. That is not only good for the environment but also for the end user's pocket.
ZrO² oxygen sensors are the most common type of sensors used in the field. SST manufactures a unique type of Zirconium Dioxide Oxygen sensor. This is a dynamic oxygen cell product and is rapidly gaining popularity in the field. Modified lambda oxygen sensors, (developed for the automotive market) are another type of oxygen sensor which has been used in this field.
Used in a variety of applications, Zirconium Dioxide Oxygen Sensors are the sensors of choice where;
• Reliability and accuracy are required,
• Robustness in harsh environments is essential,
• Calibration, if necessary, is easily performed,
• Resistance to carbon deposits and other pollutants is vital,
• Increasing efficiency and minimizing emissions is fundamental
SST Sensing's range of fail-safe oxygen sensors meets all the above requirements with ease. The oxygen sensors are accurate to within a fraction of a percent of reading, robust and reliable enough that they have been used for many years on aircraft and are extremely easy to calibrate. The oxygen sensors' fully porous, stainless steel cap allows a free flow of the flue gases to reach the oxygen sensor, while trapping any soot or debris which might lead to sensors malfunction. Unlike other types of oxygen sensors, which can quickly become inaccurate as this build up occurs, SST's oxygen sensors will last for years even in badly regulated combustion processes before the dirt and pollution has any effect.
Our high quality oxygen sensors, combined with our excellent customer service and strong commitment to protecting the environment, are the foundations for SST Sensing's growing success.