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Performance and Features of SF6 Density and Moisture Levels
SF6 density and moisture measurement utilizes a genuine imported humidity sensor as the humidity-sensitive element. When trace amounts of moisture in the gas being measured enter the sensor's sampling chamber, water vapor is adsorbed into the sensor's micropores, causing a change in its capacitive reactance. The sensor then amplifies this subtle change and converts it into a standardized, linear electrical signal, which is processed by a microprocessor before being displayed on the LCD screen.
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