TELEMETERING AND TRANSMISSION


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TELEMETERING AND TRANSMISSION
TELEMETERING AND TRANSMISSIONDigital technology is used for data collection, feedback control, and all other information processing requirements in production facilities. Such systems must acquire data from a variety of measurement devices, and control systems must drive final control elements. Until the turn of this century, digital systems relied on the same technology as their analog predecessors, primarily analog signal transmission in the form of current loops. Digital transmission permits values to be transmitted in engineering units, and it is gradually displacing analog signal transmission.
FIELDBUS Fieldbus is the generic name of a fa…
Citation
Dr. Don W. Green; Dr. Marylee Z. Southard: Perry's Chemical Engineers' Handbook, 9th Edition. TELEMETERING AND TRANSMISSION, Chapter (McGraw-Hill Professional, 2019), AccessEngineering Export