This volume contains papers presented at the first and second IGT symposia on microelectronics in the gas
industry. The first was held November 18–20, 1985, in Orlando, Florida. The second symposium was held
September 8–10, 1986, in Fontana, Wisconsin.
The purpose of these symposia was to disseminate information on the rapidly evolving topics of gas
distribution automation. Speakers included manufacturing, utility, and R&D personnel. The papers
considered technical, economic, and policy aspects of the application of microelectronics to gas distribution
problems. The major topics included—
• Technology overviews
• Commercially Available Systems
• Emerging Technologies and New Directions
• Utility Experience with Microelectronic Automation
• Related Developments
Comparing the papers from the two symposia illustrates the speed at which this field changes. Products
being designed or available only as prototypes during the first symposium were commercially available
during the second. Several had already been reduced in cost and improved in reliability as manufacturers
gained experience. The rapid technical and economic changes complicate automation-related decisions for
both utilities and manufacturers. If these papers help to improve and simplify these decisions, our efforts
will have been justified.