GAS SENSOR, ESPECIALLY A LAMBDA PROBE

摘要

The following measures can be used to improve the electrical properties of the gas sensor: strip conductors for electrodes are located outside of cavities in the sensor body, especially outside of the reference air channel, according to a plan view of the layer planes of said sensor body. The electrodes are enlarged in the direction of the waste gas end of the sensor. The strip conductors have an increased layer thickness or are configured as a double layer.