Fiber

Fiber optics make sense

A Fox-Tek sensor on an elbow in a refinery pipe in Alberta, Canada. The sensor employs optical techniques to measure the rate of internal corrosion in the pipe. The liquids inside are at 260 degrees Celsius. Elbow joints are notorious for corroding. A leak or explosion, though, could lead to injuries or environmental problems.

About

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...