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Is HART communication fast enough to be useful in process control applications?

April 26, 2017applications communication CONTROL fast Hart process useful

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Is HART communication fast enough to be useful in process control applications?

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The analog 4-20mA signals are available full time to address the needs of fast changing or critical process measurements. Data to support multivariable measurements, remote diagnostics and device status can be accessed digitally while the analog signal is being used for control.