In the present investigation, temperature sensitivity of the oxygen sensor was measured over a wide range of engine operating conditions. Sensor data were plotted in the form of contour lines of ...

In turn, the MT9928 calibration kit adds temperature sensor calibration to the classic functional test. The kit consists of a dedicated handler contact unit holder and a contactor.

In this application, the internal nonvolatile memory is used to store the humidity and temperature calibration values as well as the sensor location data (see the figure).