The Internet has been tapped for many industrial purposes. Most recently, Arlyn Scales now provides an optional Ethernet port on their line of Industrial Scales. These range from crane scales with especially high capacity, to large floor scales, platform scales, bench scales and parts counting scales. For applications requiring extremely high accuracy, they are also available on Ultra Precision Surface Acoustic Wave Scales. But some of the most popular applications is with drum scales and cylinder scales. There are a wide variety of industrial applications where various liquids are dispensed or collected in drums, tanks, cylinders and totes. The industrial process will be interrupted if the material is fully depleted. Although it may take many hours, or in some situations many days or weeks to use up all of the material, it is critical to monitor its rate of use and [+]