Question

explain the difference between electrical instrumentation and process instrumentation​

Answer 1

Industrial Automation: seeks to choose the technology that best suits a machine or process with the best cost / benefit ratio. It can still be subdivided into three levels, being: field, control and supervision (seen in the pyramid of industrial automation).

Commercial Automation: in this case makes the use of softwares to provide the optimization of commercial processes, from the production of inventory control systems to the identification of goods by bar codes