* Question
| What is the working principle of the zirconium dioxide type oxygen sensor? |
* Answer
| The basic element of the zirconium dioxide type oxygen sensor is a test tube-like solid dielectric made of a zirconium tube-specific ceramic body (i.e., zirconia solid dielectric).The zirconium tube is fixed in a fixing sleeve with a mounting screw, the inner surface is open to the atmosphere, and the outer surface is in communication with the engine exhaust. |
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