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Using wireless data transmission to maintain intrinsic safety of a gas meter
Using wireless data transmission to maintain intrinsic safety of a gas meter
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机译:使用无线数据传输来维持燃气表的内在安全性
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摘要
A gas meter is outfit with near field communication (NFC) devices for in-situ exchange of data. The NFC devices reside in separate compartments. A first compartment houses electronics necessary to generate values for volumetric flow of material in a pipe. The gas meter includes a second compartment with an access point that allows data, including telemetry data, to transmit from the gas meter to a remote device. In operation, the NFC devices exchange data between the first compartment and the second compartment, often through a wall or barrier that prevents flow of fluid between the compartments.
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