CPC G01N 33/0039 (2013.01) [G01N 33/0016 (2013.01)] | 20 Claims |
1. A method of operating a gas sensor, comprising:
setting power to a heater in contact with a MOx sensor to provide a temperature that is at a low temperature below a threshold temperature below which an ozone concentration is reduced;
holding the temperature at the low temperature below the threshold temperature for a period of time to reduce ozone concentration in a gas sample in contact with the MOx sensor;
increasing power to the heater to increase the temperature of the MOx sensor to an operating temperature;
acquiring resistance data from the MOx sensor at the operating temperature; and
processing the resistance data to provide a result related the gas sample.
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