Process And Instrumentation

The hardware of P&I can be visualized as a body.

Temperature dictates the speed of chemical reactions and the phase of matter (solid, liquid, gas). Thermocouples and Resistance Temperature Detectors (RTDs) are the standard instruments here, feeding data to heaters or cooling jackets to maintain a precise setpoint. process and instrumentation

Measure the result, then adjust.

Individual instruments are useless unless they form a loop. A is the marriage of process and instrumentation to maintain a desired setpoint. The hardware of P&I can be visualized as a body

If you walk into a control room, you will see massive binders or digital files called (Piping and Instrumentation Diagrams). process and instrumentation