Thursday, July 2, 2009

News from Engineers Live

Ethernet switches incorporate power supply
Garrettcom Europe's new PES42P hardened Ethernet edge switch features an integral power supply for operating power-over-Ethernet devices

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Energy-efficient motors: new international standard supports market
International standard IEC 60034-30:2008 defines new energy efficiency classes for electric motors
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Level measurements: non-contact sensors mounted outside vessel
Sensortechnics is introducing the CLC series non-contact capacitive sensors that can be mounted outside a vessel
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Gas meters provide smart two-way communication of accurate data
Smart metering systems, which combine smart gas, electricity meters and visual display units into one metering system
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Milling machines: desktop model more versatile and easier to use
Compared with the previous model, Roland DG's new Modela MDX-40A desktop milling machine benefits from new features and improved user software

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