Mastering Electrical, Process Measurement & Control Systems

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Tag: Measurement & Control Systems

  • Sheet Thickness Control System: Configuration & Operation

    The Structure of Sheet Thickness Control System A typical process control system that may be used to control the thickness of sheet produced by rollers is illustrated in the diagram below: A block diagram of sheet thickness control system describing the above system is shown below: Operation of Sheet Thickness Control System The thickness of…

  • Pneumatic Signal Transmission System

    Signal transmission in process instrumentation and control systems is largely done via electrical transmission but there are a few areas where pneumatic transmission of signals is vital especially where electrical signals or sparks can ignite combustible materials for example in petroleum refineries.   In pneumatic transmission systems, the measured quantity (pressure, level, temperature, and so…