Harley M Jeffery Author

Harley M. Jeffery is a process control consultant and project manager with over 50 years of experience in industrial process controls. His career spans the design, implementation, testing, start-up, and ongoing improvement of analog, distributed, and digital control systems. He holds a BSIE from Louisiana State University and completed Monsanto’s Electrical and Instrument Engineering school in 1978.

Paul M. Franklin is currently a certified ISA instructor specializing in automation and instrumentation training for process industry professionals. His 33 years of experience in process automation includes pneumatic, electric, hydraulic, and electronic instrumentation and controls as well as PLC and DCS start-up, testing and programming.