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Stulz of North America, Inc.: air conditioning systems

September 22, 2000
According to the company, its Modular line of air conditioning systems and Modular-Chiller series meet precision cooling requirements required by electronic areas plus medical and process equipment. The modular system
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Anacom Systems: motor controller

September 22, 2000
The SB160090-100A is the company’s new motor controller, designed to control the speed of 1⁄2-hp, single-phase ac induction motors in commercial blower and fan applications. The product, which interfaces with
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Dwyer Instruments, Inc.: valve position indicator

September 22, 2000
The compact new Series VIP Valve Position Indicator from Proximity Controls is said to be easy to afford and quick to install. Both the sensor and the target mount directly
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Texas Instruments: infrared gas sensor

September 22, 2000
The TI-8GS infrared gas sensor continuously monitors for refrigerant leaks. The company says it is designed for chiller rooms and other hvacr applications where accurate and automatic refrigerant gas monitoring
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Testo, Inc.: instrument catalog

September 22, 2000
This free full-color catalog features the company's line of handheld meters for measuring and indicating temperature, humidity, dewpoint, air velocity, combustion efficiency, stack emissions, water, sound, light, pressure, and rpm.
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EdgeTech: hygrometer

September 22, 2000
This four-page brochure provides information regarding the company's new hygrometer, the Vigilant(r). Listed are measurements, functionality, physical dimensions, and accessories. According to the company, the Vigilant is designed for any
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Coyote Electronics, Inc.: variable-speed drives

September 22, 2000
The company provides information on its Payback(r) variable-speed drives. Included is a diagram of the product, complete with technical data and order information. The Payback drive mounts on the shaft
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Des Champs: energy recovery ventilator

September 22, 2000
The company says its CompleVent™ total energy recovery ventilator provides properly conditioned air to the space, which can prevent most indoor air quality problems. Applications include modular classrooms, daycare centers,
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Air-Conditioning and Refrigeration Institute: electricity, wiring diagram book

September 22, 2000
"Understanding Electricity and Wiring Diagrams for HVACR" is a new 350-page textbook, which offers technicians a basic book for courses in the principles and the electricity of hvacr. It contains
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Ruskin: air monitoring station

September 22, 2000
The AMS50 air measuring station is engineered and manufactured to give customers the ability to provide their own control package to coordinate with their building automation system and set cfm
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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

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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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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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