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Editor's Note: Continuing our celebration of Sensors' 25th birthday, we're including another gem from our archives.
Sensor Design & Technology
Choosing a Humidity Sensor: A Review of Three Technologies
By: Denes K. Roveti, Ohmic Instruments Co.
This discussion of the operating principles of capacitive, resisitive, and thermal conductivity humidity sensors also addresses their advantages, disadvantages, and applications. more >>
sensors at work
The Hidden Costs of Compressed Air/Gas Leaks
By: Bruce Gorelick, Enercheck Systems and Alan Bandes, UE Systems Inc.
Leaks are bad news. Not only do they lessen your process efficiency, but they can also present a danger to the environment and your personnel. Here's why you should perform regular leak audits and how to approach the auditing process. more >>
intelligent systems
Next-Generation Wireless Asset Management
By: Scott D. Constien, Enfora
Next-generation wireless asset management systems are incorporating lower power electronics, cellular technologies, and GPS to enable more robust, flexible, scalable systems that reduce operating expenses and improve business productivity. more >>
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