Instrumentation is the science of measuring, indicating, recording the process parameters and control the process.
We will cover industrial instrumentation basics such as the measurement of process variables, control, design, and implementation of systems that incorporate them.
Process: The physical system/Field where we are attempting to control or
measure.
Examples: Power plant, Oil & Gas refinery, Water filtration system like DM plant, Metal industries, etc.
Process Variable (PV): The specific quantity we are
measuring in a process.
Examples: Pressure, temperature, level, flow, position, speed, vibration, etc.
Instruments that sense, indicate, control, and influence
process variables are indicators, Transmitters, controllers, recorders, switches,
and control valves.
From the next session onwards, we will elaborately discuss this.
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