TELEMETERING AND TRANSMISSION


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<emphasis role="bold">TELEMETERING AND TRANSMISSION</emphasis>
<emphasis role="bold">TELEMETERING AND TRANSMISSION</emphasis>
<emphasis role="bold">ANALOG SIGNAL TRANSMISSION</emphasis> Modern control systems permit the measurement device, the control unit, and the final control element to be physically separated by several hundred meters, if necessary. This requires the transmission of the measured variable from the measurement device to the control unit, and the transmission of the controller output from the control unit to the final control element. In each case, transmission of a single value in only one direction is required. Such requirements ca…
Citation
Don W. Green; Robert H. Perry: Perry's Chemical Engineers' Handbook, Eighth Edition. TELEMETERING AND TRANSMISSION, Chapter (McGraw-Hill Professional, 2008 1997 1984 1973 1963 1950 1941 1934), AccessEngineering Export