As manufacturing processes become more complex, new types of sensors are needed to run them. Typical processes now require measurement of film thickness, particle size, solids concentration, and contamination detection. Industrial Process Sensors explores the physical theory, design, and final implementation of sensors used to control industrial manufacturing processes. Based on the author¿s experience in the chemical process industry, this book also examines measurement sensitivity and illustrates real-world applications by providing results from actual plant installations of advanced process sensors.