Instrumentation and Process Control

Can you actually calculate a loop's expected output, or are you just trusting the number on the screen?

A drifting transmitter does not announce itself. When a hydrostatic level reading silently outgrows an outdated specific gravity value, a control loop oscillates because a copied tuning parameter never matched the process it was applied to, or a calibration is performed with an expired reference standard, guessing costs a shutdown, a failed audit, and sometimes a genuinely serious safety incident, all at once.

Instrumentation and Process Control was built for exactly that moment. It connects the measurement principles and mathematical fundamentals you need to genuinely understand why a transmitter, a control strategy, or a wiring practice actually works with the hands-on selection, installation, calibration, and troubleshooting judgment a working instrument technician or control systems engineer actually uses on a real job site.

Inside, you will:

• Calculate pressure, temperature, flow, level, and pH readings through every worked example using real, verified numbers
• Select the correct transmitter, control valve, and final control element for a specific process application
• Master the complete PID control algorithm and apply cascade, ratio, and split-range control strategies
• Calibrate an instrument correctly, from as-found and as-left readings through traceability and test uncertainty ratio
• Configure a DCS or PLC, read ladder logic, and design a genuinely usable HMI screen
• Install and wire a loop correctly, including grounding, shielding, and intrinsic safety requirements
• Diagnose a failed instrument or an underperforming control loop using systematic troubleshooting technique
• Navigate the ISA standards, National Electrical Code, and certification requirements that govern this trade

Whether you are an apprentice building your foundation or a working technician, inspector, or engineer sharpening your specification and diagnostic judgment, every chapter connects theory directly to the calculation and the decision you actually make in the field.

Scroll up and click Buy Now to start building the technical fluency your career actually depends on.