Lehigh Cement Company's complete modernization of its cement manufacturing facility in Union Bridge, Maryland has helped them conserve energy and improve production processes.10/09/2009
The Effect on the 10/100 Industrial Ethernet Switch Performance.
The Anixter Infrastructure Solutions Lab wanted to determine what effect the new TIA-1005 industrial cabling infrastructure standard would have on the data throughput performance of real Ethernet data packets running between SmartBits test cards and various manufacturers' 10/100 Ethernet switches in a real-world simulation. The test included five (5) different IP20-rated switches and three (3) different enterprise rack-mounted switches using various cabling channels made from both Category 5e and Category 6 cabling components and connector pairs that are allowable under the standard. The premise also asserts that the effect of the cabling channel interference will also vary from port to port and switch to switch because of the variable transmitter and receiver functionality.10/28/2009
This white paper discusses how solar thermal systems, with the help of portable data loggers, can be optimized to deliver the financial benefits residential and commercial users hope to achieve through their investments.11/02/2009
Planning and Developing Effective Emergency Mass Notification Strategies for Hazardous Industrial Applications in the Post 9/11 Era.
Emergency mass notification for hazardous industrial processing operations has traditionally focused on audible and visual signaling devices such as sirens, horns, warning lights, beacons, public address and intercom systems. And the extent of the ability to quickly alert anyone outside the plantincluding fire, police and medical first responderswas until relatively recently limited to auto-dialing telecommunications. On September 11, 2001, however, everything changed.
The horrific terrorist attacks on the World Trade Center in New York City dramatically accelerated the evolution of mass notification strategies and technologies. This has been particularly evident in the case of hazardous industrial applications, and resulted in plant safety being suddenly and inextricably interwoven with critical security and detection functions. The threat of terrorist attacks has most definitely prompted industrial plant managers to completely re-evaluate their approach to emergency mass notificationboth internally and externally. And for obvious reasons, this comprehensive re-examination of mass notification requirements has had a substantial impact on facilities that process, use, store and distribute hazardous chemical materials.
Compliance with directives from government agencies is clearly one of the driving forces propelling this comprehensive re-assessment of emergency mass notification planning, systems and resources. Also at play is the subsequent proliferation of new software-driven technology riding on existing network topologies; and the deployment of seamless, multi-device, interoperable communications both within and outside the facility. Finally, there is the growing trend towards integrated systems, which in this instance encompasses the integration of disparate mass-notification devices and communication systems to achieve the highest possible levels of reliability and monitoring through redundancy and operational simplicity.11/23/2009
It's now time to upgrade to a new HART Communicator. Your old hand held HART Communicator is obsolete and receives limited support. You shop around and find that it costs between $3000 and $7000 for a new hand held HART Communicator. A Google search reveals a PC based alternative. Will the PC alternative perform as required? What should you look for?
The PC based HART Communicator has been around for many years, but until recently it has not been able to replace the hand held HART communicator. The main reason is that it could not communicate at the DD level with all the devices in the DD library. Recent developments have eliminated that problem and now is a good time to review the capabilities of a PC based HART Communicator.12/01/2009
The paper provides an overview of the controller types and enterprise computer systems that can be connected with these appliances.12/09/2009
This paper discusses how portable data logging technology can be used to measure, record, and document the performance of geothermal heat pumps, and provides specific case study examples of how the technology is being applied in geothermal system monitoring applications.12/10/2009
Customers in all industries are coming more and more under pressure to measure the cost of their utilities. Important drivers for this pressure are the rising cost of energy and various certifications according to EMAS and the ISO 14000 series. Measuring utilities has been neglected in the past and using calibrated technology is necessary for this process. However, many companies only measure their utility consumption at the custody transfer point, and these few measuring occurrences leave room for inaccuracy and poor energy management. By investing money in efficient measuring tools, is possible to set up energy monitoring systems that measure the consumption of each respective utility close to the point of use. This white paper reviews processes that can help you attain better energy management. Download now to learn more.12/14/2009