Microprocessors in process control applications
Description:
Monsanto Research Corporation has developed a modular based process control system utilizing a Motorola M6800 microprocessor. A microprocessor is being installed in a process at Mound Laboratory that requires the monitoring and control of very low flow rates in the ranges of 1 to 3 cm/sup 3//min of liquid and 3 to 6 liters/min of gas. To monitor the liquid flow, a ''hot wire'' technique is employed. A special order turbine flowmeter is used for the gas monitoring. Since this is a controlled pro…
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Date:
January 1, 1976
Creator:
Koehler, F. A. Jr. & Anderson, B. E.
Item Type:
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Partner:
UNT Libraries Government Documents Department