Gas temperature and the sensor itself will happen at different temperatures

Gas temperature and the sensor itself will happen at different temperatures : the temperature sensor itself determines the minimum display current, while the temperature of the sample gas to be measured shall have a certain impact . Gas molecules through the pores into the sensing electrode determines the rate sensors. If the temperature of the gas diffusion through the pores of the gas inside the sensor at different temperatures, the sensitivity of Engine Water Temperature Sensor may have been affected . Set before the device has completed , there may be slight drift or instantaneous current changes. The gas sensor is exposed to the target gas can be continued : gas sensor to monitor the target gas intermittently , generally not suitable for continuous monitoring purposes , especially with regard to high gas concentrations , high humidity or high temperatures . In order to achieve the purpose of continuous monitoring , sometimes with two ( or three ) sensors recycling method so that Crank Shaft Position Sensor is at most only half of the time exposed to the gas , the other half can be restored in the fresh air . Gas sensors will make full use of micromechanical and microelectronic technology, computer technology , signal processing technology, sensor technology , fault diagnosis technology, intelligent technology and other subjects on the basis of integrated technology to develop. Developed to simultaneously monitor multiple gases automatic digital smart gas sensors will be an important research direction in the field