samedi 26 avril 2014

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Why Oxygen Sensor Recycling Is Important

  • samedi 26 avril 2014
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  • By Eloise Hewitt


    One can measure the proportion of oxygen present while analyzing a liquid or a gas using specially designed sensors. Oxygen sensor recycling has been done by many since the gadget was first designed in the late 1960s under the supervision of Gunter Bauman who was a doctor by profession. This has mainly happened because the device is likely to malfunction or under-perform due to some fixable reasons that do not necessarily mean that one has to buy a new one.

    The gadgets are usually installed exhaust systems of vehicles. Here they are normally exposed to fuel and toxic wastes from gases like hydrogen, carbon dioxide and nitrogen. These toxins are bound to pollute the device which will inhibit the capacity of the gadget to perform efficiently. Contamination caused by oil and fuel may also lead to damage. If soot builds up in the ceramic parts of this gadget, the response time greatly increases and its detection ability reduces.

    Poor quality gasoline may contain lead which shortens the lifespan of the sensors. When they get exposed to silicone and silicates, their ability to function in the right manner is hindered as well. The function of this device is usually to determine what the best ratio of air and fuel in the exhaust of the car is. When there is contamination, the gas combustion engine runs rich or lean which decreases the mileage of a vehicle.

    It is very important that the state of a sensor be well-maintained because if this is not done, consumption could increase. Purchasing new sensors can be quite costly as compared to recycling them which is a good option as well. It is not in all cases that one has to buy new devices to replace the ones that are not performing as desired.

    Cleaning is one option that can be taken to repair the old items. Once the dirty residue is got rid of, the device could once again function as if it were new. This happens in case the under-performance was being experienced as a result of formation of residue that inhibited performance. With cleaning however, one cannot always be certain that the device will work again.

    A blow torch is one object that could help recycle the gadgets instead of getting rid of them. The sensor is normally exposed to a lot of heat where it is placed and the main contaminant here is a coat of baked carbon that forms on its tip. This coating does not readily dissolve in any solvents and can only be eliminated using the blow torch which helps in heating the tip.

    The blow torch is therefore used to heat the tip of the device and this is done till it has turned red. Once it is red, it is immediately dipped in water and then compressed air is blown into the tip so as to clean it. Any deposits that had been formed break up and one can do this again.

    The CRC brand QD electronic cleaner can also be used to eliminate fuel and oil contaminants. This cleanser is very effective because it gets rid of the entire residue once it is dry. However, you must ensure that you keep a safe distance between the nozzle of the cleaner and the oxygen sensor when spraying. This will help the device to serve you for longer and you do not always have to buy a new one.




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