Gas sensor 3 different sources in case of failure analysis

Gas sensor , a gas volume fraction to a corresponding electrical signal into the converter. We use gas sensor, will inevitably encounter some problems, such as gas sensors need to use long after recalibration ? And in the use of the process will produce different fault , which we need this in the analysis. How long is required after the gas Crankshaft Sensor Replacement recalibration : The initial calibration and re- calibration of the length of the interval depends on many factors , often including sensor temperature , humidity, pressure , which is exposed to the gas , and the duration of exposure to the gas . But most products can provide a very stable signal over an extended period , the use of gas sensor requires only periodic calibration , such as once a year. Such as sensors or for demanding security applications , the calibration may be necessary for some relatively frequent .