Instrumentation : Basics of Industrial Instrumentation

Instrument is a measuring device , Instrumentation is related with design , installation , calibration,  maintenance, measurement and control of any instrument. Industrial definition of Instrumentation is  the science of measurement and control of  process variables within a production or manufacturing unit . The process variables includes temperature , pressure , humidity , flow , Level, permissively , resistance , current , voltage, data flow , pH, Force, Speed etc.

The video explains on: 

1. What instrumentation is ?.
2. What a process is ?.
3. What a process control variable is ?.
4. What a control system is ?.
5. What are the inputs and outputs of a system ?.
6. Influence process variables have on system input and output ?.
7. What an open loop control systems and closed loop control system ?.