Control Essentials is our new monthly product. The first month's edition is "Essentials of Safety Instrumented Systems" sponsored by ABB.

Essentials of Safety Instrumented Systems
This Control Essentials Guide is the first in a continuing series of interactive PDFs by the editors ofControl. Essentials of Safety Instrumented Systems is designed to provide process industry professionals with an up-to-date, top-level understanding of the most important SIS issues. From fundamental concepts and terminology to the ongoing debate over integrated vs. standalone safety systems, get up to speed quickly on the key technology and marketplace drivers. It is designed to be an interactive PDF and optimized for reading on a screen. 

You can read this Control Essentials guide using Acrobat or Acrobat Reader on a PC or laptop, AND you can also read it on a tablet or smartphone using such reading apps as Stanza, Kindle (for a variety of devices) and Acrobat Reader. 

Check back every month to see our other monthly products. Visit www.controlglobal.com/Essentials