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Vaisala: humidity probe

September 22, 2000
With a probe diameter of only 0.16 in., the HMP 42 is ideal for monitoring the dryness of structures during construction; after water damage; for spot-checking humidity and temperature inside
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Peter Paul Electronics Co., Inc.: sub-miniature solenoid valves

September 22, 2000
The Series 58 low-watt, sub-miniature solenoid valves now include normally open, normally closed, directional control, and multipurpose models. According to the company, all pressure ratings, orifice sizes, and wattages have
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Alnor Instruments Co.: hydronic balance meter

September 22, 2000
The HM 650 reads differential or gage fluid pressure and can be used to balance heating and cooling systems or check pump performance. The company says its hydronic manometer can
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Power Measurement Ltd.: product line guide

September 22, 2000
The full-color, eight-page guide provides an overview of how the company's ION(r) series of digital power meters and networked software is designed to help increase electric system reliability, cut energy
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Rockwell Automation: ac motor

September 22, 2000
Featured in this six-page, full-color brochure is the company's XE premium-efficiency ac motor. A cutaway and 10 color photographs help the reader understand not only the internal structure of the
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Domestic Pump, a unit of ITT Industries: condensate transfer equipment

September 22, 2000
Highlighted in this four-color, eight-page bulletin is the company's line of condensate transfer equipment. Detailed product descriptions of the various units include information on specifications, capacity, design features, options, warranty,
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Carrier Corp.: air-cooled chillers

September 22, 2000
The company says its 30GX Ecologic™ air-cooled chillers are now in four new sizes from 250 to 350 nominal tons. The line includes models ranging in capacities from 80 to
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Miller-Leaman Inc.: filter

September 22, 2000
The company says its new Turbo-Disc filter — available in a manual version and a fully automatic, self-cleaning version — filters unwanted particulate and other contaminants from cooling tower water,
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Heat-Timer Corp.: sensor

September 22, 2000
The SPC Series Digi-Span senses temperature, pressure, or humidity and provides a single-pole, double-throw output. It can be used whenever on/off or two-position control is desired, according tot he company.
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Istec Corp.: catalog on CD-ROM

September 22, 2000
The company is offering its newest version of its catalog on CD-ROM. It is equipped with a help file and Adobe Acrobat Reader. The 75-page CD-ROM contains technical specifications, installation
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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!
3/27/14 11:00 am EST

How to Calculate Backup Power Supply Requirements for Your Facility

On-Demand This webinar reviews how to determine power requirements of facility loads; electrical characteristics and impact of different types of loads such as large motors and UPS systems on power supply sizing; acceptable power sources and other constraints applied by building codes; and how software tools can be used to simplify the process of calculating backup power requirements.  


Engineered Systems Magazine

ES April 2014 cover

2014 April

Check out the April 2014 issue of Engineered Systems, with features on backup power supply requirements, cyberattacks, and much more!

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Design Flaws

Following up on Howard McKew's April "Tomorrow's Environment" column: Have you ever thought twice about reporting problems with another firm's design? What did you do?
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The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

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Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


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