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The aluminium oxide (AL2O3) dampness sensor offers correct determination of dew point, frost point, ppm, or relative humidity in most industrial gases.

The functioning principle of the aluminum oxide sensor is that its capacitance may differ with the dampness concentration. The sensor is able of equally ppm and dew point measurements in most industrial fuel streams. The electronics are mounted internally and approach the sign from the sensor and display the readings on the front exhibit panel. Aluminium Oxide Dampness Sensor Theory An aluminum layer on a ceramic help is anodized to type a slim porous layer of aluminum oxide. The aluminum oxide is then coated with a thin, permeable layer of gold. The gold and the aluminium levels type the sensor electrodes. Determine 1. Cross-area of aluminium oxide sensor. The gold layer is permeable to moisture and conductive. This varieties the next electrode of a capacitor. The pores in the aluminium oxide layer soak up moisture from the fuel stream in amounts straight proportional to the dampness material of the fuel stream. Figure 2. Shut-up see of aluminium oxide sensor. The absorption of h2o molecules changes the capacitance of the sensor. The capacitance of the sensor is measured which is then converted to the dampness value.

https://pollockryberg47cat.wixsite.com/hill/post/oxygen-sensor-working-a... of the pores in the aluminium oxide layer make the sensor certain to water molecules. Utilizes of

https://pastebin.fun/hNi13Hd3Vt is appropriate for use on almost any application exactly where dampness measurements are necessary. Industrial purposes for moisture analyzers fall into two places: Fuel Producers: for making certain solution quality Gasoline Customers: to ensure reliability of inert fuel blankets. Normal industries necessitating the use of dampness measurement products are Semiconductor, Metallic Therapy, and Plastics.



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by Dr. Radut.