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            Negative pressure sensor

            The silicon piezoresistive sensor is used to sense the pressure in the vacuum tank, and the signal is transmitted to the built-in MCU for judgment and comparison The MOS tube is turned on and off to control the start and stop of the vacuum pump

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            Product overviewtechnical support

            The silicon piezoresistive sensor is used to sense the pressure in the vacuum tank, and the signal is transmitted to the built-in MCU for judgment and comparison The MOS tube is turned on and off to control the start and stop of the vacuum pump

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