Engineered Systems articles from May 2004

Engineered Systems archives from May 2004

At BuilConn, the newfangled and old-fashioned mingle in today's recipe for success.(editor's note)
May 1, 2004... This month's dispatch comes to you straight from downtown Dallas, where BuilConn has doubled its attendance and added an M2M component. We'll have plenty of reporting from this week's primary events in coming issues, but there are a few quick...

Calendar of events: June 2004.(Calendar)
May 1, 2004... For more events and details, visit ESOnline at www.esmagazine.com. 9-11 "Fundamentals of HVAC" The University of Wisconsin-Madison Madison, WI. For info visit http://epdweb.engr.wisc.edu. 9 "Fire Protection: Real World Applications"...

Helpful hints.(Back to Basics)
May 1, 2004... Refer to last month's "HVACR Designer Tips" for the Condensing Hot Water Boiler for Radiant Heat Application Design Review and Startup Checklist. Design Phase: * For this month's application, the central boiler plant provides hot...

Landmark Theater goes wireless to preserve interior.(case in point)
May 1, 2004... Penetrating priceless, decorative walls in historic structures can be a real challenge for systems engineers trying to bring old buildings into the new age of comfort conditioning technology. This was a recent dilemma for the Landmark Theatre...

AHUs make suite comfort a 'can of corn' at Jacksonville's new ballpark.(case in point)
May 1, 2004... When the Baseball Grounds of Jacksonville, FL, first opened last spring, thousands of AA baseball fans came out to celebrate the completion of the new home of the Jacksonville Suns. Described as the "future of baseball," the new 93,000-sq-ft...

Fire alarms: activity agenda: ever wonder how the code official and commissioning consultant work together (and separately)?(commissioning)
May 1, 2004... In a previous "Getting it Right" column, I discussed the fire alarm testing that a code official performs prior to granting a building occupancy permit. I compared the typical testing a code official would perform to fire alarm testing that a...

Excerpts from the experts: why are connections to our clients' Web-based enterprise important?(building automation)
May 1, 2004... I am often asked, "Why is Web-based enterprise control so important?" I answer that all our clients' business models are evolving to enterprise-based solutions as the easiest and lowest cost way of doing business. We have several great...

Terminal equipment and space checklist for radiant application: design review and startup checklist.(HVACR designer tips)
May 1, 2004... Equipment type: Radiant heat (overhead and floor type). Equipment designation: P-l, P-2, heater ORH-1, and FRH-I. Barcode designation: Refer to end devices' tags. Area served: ORH-1 loading dock and FRH-1 perimeter office space. Equipment...

Spring's arrival brings new tools to use.(Weather report: March 2004)
May 1, 2004... Now that winter has come to a close, its time to start keeping an eye on economizer hours again to compare how this spring compares to years past. So the reports for March, April, and May will include economizer hours as shown in Figure 2. Also...

Better odds on better breathing.(Cover Story)
May 1, 2004... Sovereign status allowed smoking in this casino, but the smoke wasn't making the atmosphere appealing to patrons. The Oneida Indian Nation management decided to improve the setting by Taking "the under"-underfloor ventilation, that is. As part...

Legal and business opportunities for CMMS-ready facilities.
May 1, 2004... Who wants to be sued over IAQ issues? Of course you don't, but it happens all the time. Frivolous or not, a lawsuit demands serious attention and resources. This author, an ASHRAE member and IAQ litigation expert, looks at CMMS from a legal...

Pressure transducer.(Engineer's Technical Library)
May 1, 2004... The Ashcroft[R] KM10 pressure transducer offers stable and accurate output signals at a reasonable price: a perfect solution for the OEM in HVAC/refrigeration applications. It is compact; durable; has an all-welded construction; EMI ratings...

New Destiny[TM] indoor air handler from McQuay.(Engineer's Technical Library)
May 1, 2004... McQuay's Destiny[TM] indoor air handler is a full featured, light air handler (600 to 10,000 cfm) that provides a single solution for low cost blower coil and low pressure air handler applications. Standard features include durable double-wall,...

EXHAUSTO model RSIB draft inducer.(Engineer's Technical Library)
May 1, 2004... The EXHAUSTO RSIB is for venting flue gases from condensing and non condensing heating equipment: * Variable speed, Class H TEFC-motor * Capacities up to 6,000 CFM (12-16,000 MBH) * Stainless steel fan housing * Versatile installation...

New general products brochure.(Engineer's Technical Library)
May 1, 2004... This brochure spotlights Penn Ventilation's complete product line of commercial and industrial fans. Centrifugal and Axial fans as well as gravity ventilators are featured. The brochure includes product descriptions, photos, features and...

Humidity/temperature indicator.(Engineer's Technical Library)
May 1, 2004... The C200 humidity/temperature indicator features a built-in probe and large dual display that measures humidity with an accuracy of [+ or -] 2% from 0% to 98% and temperature with an accuracy of [+ or -] 03 [degrees] C (0 to 4%) in the -4 to...

New Auto-Draft[R] combustion air/draft systems.(Engineer's Technical Library)
May 1, 2004... CPC-2 Controller regulates fan speed, resulting in perfect draft and/or combustion air for true energy savings and optimum efficiencies. Reduce vent diameters up to 50% and eliminate large combustion air louvers. Eliminate multiple vents by...

UNILUX Boiler Corp.(Engineer's Technical Library)
May 1, 2004... The unique UNILUX 5 pass flexible water tube boiler design is simply the finest in its class. With standard operating efficiencies at 85% and a standard 20 year warranty against thermal shock damage, UNILUX provides a built in savings/insurance...

Temperature sensors & instruments.(Engineer's Technical Library)
May 1, 2004... Bulletin TS-103 describes a complete range of resistance temperature detectors (RTDs), thermocouples, and transmitters for precision sensing in OEM and user applications. The 122-page bulletin includes industrial probes and accessories, stator...

ACFX--Air Cooled Rotary Screw Flooded Chiller.(Engineer's Technical Library)
May 1, 2004... Dunham-Bush USA is pleased to announce the latest of their new products: The ACFX-Air Cooled Rotary Screw Flooded Chiller. Available in 15 models flora 208-630 tons this chiller features high capacity, high EER and all the benefits of...

New Anvil pipe hanger catalog.(Engineer's Technical Library)
May 1, 2004... The most comprehensive catalog of pipe hangers and supports available to the industry has now been published by Anvil International. Anvil, formerly know as Grinnell Supply Sales, offers the most complete selection of engineered hangers and...

Automated water treatment.(Engineer's Technical Library)
May 1, 2004... Santa Barbara Control Systems offers the CHEMTROL[R] CT Series controllers for Cooling Towers, Boilers and Wastewater. Features include conductivity, pH, ORP, temperature, additive feed programs, data logging, and remote computer-/voice...

High pressure spray nozzle, not steam or compressed air.(Engineer's Technical Library)
May 1, 2004... Humidify With Less Electricity Facility Managers can reduce energy costs while meeting today's more stringent indoor air quality requirements. Mee Industries' humidification system uses high pressure pumps to pressurize water to 1000 psi....

Everything you need to know about "solution-based" air conditioning products on one free CD.(Engineer's Technical Library)
May 1, 2004... Complete collection includes: * Product submittals * Detailed product profiles * Application ideas * Installation & operation manuals * Product literature and specs Quality products made in USA. Friedrich Air Conditioning Co. ...

Revised SideWall Vent System reference guide.(Engineer's Technical Library)
May 1, 2004... Tjernlund's new SideWall Vent System reference guide includes sizing and dimensional data on their full line of SideWall Power Venters and accessories. An affordable option to conventional chimneys, sidewall venting can increase living space by...

Variable/fixed speed combustion air systems.(Engineer's Technical Library)
May 1, 2004... IN-FORCER[TM] Variable or fixed speed combustion air systems provide a cost-effective option over traditional louvers. New variable speed models provide the optimum "neutral" pressure operating environment for equipment. Reduce wall/roof...

New parallel flow fan terminal catalogs.(Engineer's Technical Library)
May 1, 2004... Model VFR Series B features the patented FlowStar[TM] airflow sensor, G90 galvanized steel casing, solid molded damper shaft, standard electronic (SCR) fan speed controller, 3 tap fan motor, four unit handing arrangements, and an improved...

Data loggers.(Engineer's Technical Library)
May 1, 2004... ACR offers a full line of compact, portable and self-powered data loggers for use in a variety of applications: building commissioning, testing and balancing HVAC systems, analyzing indoor air quality, determining power consumption, and much...

Staefa TALON open protocol building management system.(Engineer's Technical Library)
May 1, 2004... TALON integrates your building controls into one easy-to-use building management system. You have the flexibility to integrate LonWorks[R], BACnet[R], and other protocol devices for: * Anywhere internet system access * Energy cost control while...

Lighting control solutions.(Engineer's Technical Library)
May 1, 2004... TRIATEK Lighting products integrate with the best in Building Automation Systems. BAS integration simplifies day-today operations while reducing installation costs. Lighting control solutions include patented Web Based control & service over...

Precision air conditioners for mission critical environments.(Engineer's Technical Library)
May 1, 2004... The Stulz-ATS CyberAiR vertical floor-mounted air conditioners provide supplemental and precision cooling solutions for mission critical applications requiring 7 x 24 operation and provide temperature and humidity control from 1 to 90 tons. The...

New pressure independent control valve.(Engineer's Technical Library)
May 1, 2004... Belimo's Pressure Independent Characterized Control Valve (PICCV), is everything you want an automatic flow control valve to be. It's reliable, accurate, lightweight, affordable, and it incorporates Belimo's patented Multi Function...

New Belimo valve retrofit guide.(Engineer's Technical Library)
May 1, 2004... This 124-page documentation and pricing guide contains everything you need to select, specify, and install any one of Belimo's many retrofit solutions. The booklet contains detailed assembly and installation drawings and instructions for...

2-Stage hi-intensity gas infra-red heaters.(Engineer's Technical Library)
May 1, 2004... Solaronics SunTwin 2-Stage "Optimal Combustion" Heaters save up to 75% in fuel costs with dry, quiet, uniform heat. * Heat an entire building or use singly for spot & area heating to improve productivity & employee comfort. * Operate in energy...

The Pinnacle[TM] System technical guide.(Engineer's Technical Library)
May 1, 2004... The Pinnacle[TM] System economically provides high quantities of outdoor air and controls indoor humidity levels at the same time. It accomplishes this by dehumidifying the supply air to very low dew points in an energy efficient manner,...

Importance of the 3A molecular sieve desiccant.(Engineer's Technical Library)
May 1, 2004... This technology update provides credible, quantitative data on important technical differences between pore size and particulate carryover in energy recovery wheels. SEMCO Incorporated, Columbia, MO. CIRCLE NO. 850 ...

Results of cross-contamination testing on desiccants.(Engineer's Technical Library)
May 1, 2004... This report summarizes the results of independent research completed in accordance with ASHRAE Standard 84-1991 (Method of Testing Air-to-Air Heat Exchangers). The purpose of this research was to provide the industry with quantitative data...

Industrial water filter: conserves rinse water.(Engineer's Technical Library)
May 1, 2004... * Automatic Self-Cleaning * Line Pressure Powered * Screens down to 10 microns * 1 inch to 20 inch line sizes*Single Unit flow rates to 10,000 gpm Orival, Inc. 201-568-3311 * FAX 201-568-1916 800-567-9767 filters@orival.com...

System Guide for Mechanical Draft and Dryer Venting Systems.(Engineer's Technical Library)
May 1, 2004... The 16-page four-color brochure covers Chimney Automation Systems, Modulating Air Combustion Systems, Modulating Over-draft Damper Systems and Mechanical Dryer Venting System. It describes each system thoroughly and provides sequence of...

New Anti-Mold vertical hi-rise fan coil.(Engineer's Technical Library)
May 1, 2004... Model VH Anti-Mold unit mitigates mold growth in hotel and residential spaces. A motorized coil bypass damper works with fan speed control to increase dehumidification at part load conditions. Elastomeric closed cell foam insulation inhibits...

Free! New catalog for building automation & HVAC systems.(Engineer's Technical Library)
May 1, 2004... Dwyer Instruments, Inc., has just released a new catalog for the Building Automation & HVAC markets The Building Automation Catalog. Products are grouped together by application: water-cooling systems, boilers, air quality & control, test...

Insulation energy appraisal program.(Engineer's Technical Library)
May 1, 2004... New brochure describes new service available that utilizes visual inspections, interviews and analysis conducted by a Certified Energy Appraisers to provide plant owners/managers with a thorough evaluation of a facility's existing insulation...

New Desert Aire technical literature explains ground loops and heat pumps.(Engineer's Technical Library)
May 1, 2004... Desert Aire's Technical Bulletin 21-Heat Pump Design for 100% Outdoor Air Systems, explains hydronic (ground) loops and the types of heat pumps used with these systems. Also discussed are the advantages and disadvantages of reverse cycle heat...

100% front accessible desiccant dehumidification system.(Engineer's Technical Library)
May 1, 2004... Stulz-ATS's redesigned DEZ-300-40-E desiccant dehumidification system available from 150 to 600 scfm now offers 100% front accessibility. Features and options available include a desiccant rotor, manometer pressure taps, pressure indicating...

The Trion[R] Inc. Air Boss[R] Model 75 electrostatic air cleaner mitigates the effects of grease, smoke and odors in commercial kitchens and reduces airborne particulates in manufacturing environments.(Engineer's Technical Library)
May 1, 2004... The Trion[R] Inc. Air Boss[R] Model 75 electrostatic air cleaner mitigates the effects of grease, smoke and odors in commercial kitchens and reduces airborne particulates in manufacturing environments. Its modular design can be customized for...

HVAC pressure sensors.(Engineer's Technical Library)
May 1, 2004... Designed for high volume, OEM applications, Kavlico sensors feature voltage or current output, media compatible housings, pressure ranges from [+ or -]1 in. [H.sub.2]O to 3000 psi gage, absolute, and differential, have high overpressure...

New "CC-01" condensed catalog.(Engineer's Technical Library)
May 1, 2004... Penn Separator Corp. a certified ASME Code welding shop has been manufacturing boiler auxiliaries and pressure vessels since 1956. Penn is a leading supplier of Blowdown and Flash Separators. Other items include Blowoff Tanks, Exhaust Heads and...

PIC-V Pressure Independent Valve.(Engineer's Technical Library)
May 1, 2004... Griswold Controls' new PIC-V ("PIC-VEE") Pressure Independent Valve is the new standard in exact flow control especially at reduced loads. The valve combines our patented Optimizer two-way control valve with a diaphragm cartridge assembly,...

System-10 BTU meter.(Engineer's Technical Library)
May 1, 2004... OHICON's System-10 BTU meter provides the improved accuracy required to effectively trend energy use in hydronic HVAC systems and to report energy usage for cost allocation. The System-10 displays and reports energy rate and total, flow rate...

Horizontal Unit Heaters.(Engineer's Technical Library)
May 1, 2004... NesbittAire and Precision Coils are pleased to introduce their NEW line of heavy duty Horizontal Unit Heaters. These precision-fabricated Unit Heaters are available in twelve sizes for either 125 PSI steam or up to 240 degrees F hot water...

Ultrasonic humidifiers.(Engineer's Technical Library)
May 1, 2004... The STULZ Ultrasonic humidifiers offer clean, virtually contaminant free humidification and use 93% less electrical energy than electrode boilers or infrared humidifiers; a cooling effect that helps reduce compressor run time is achieved...

McQuay[R] quiet water-cooled screw compressor chiller ideal for sound sensitive environments.(Engineer's Technical Library)
May 1, 2004... The McQuay[R] water-cooled screw compressor chiller, 120 to 190 tons, features sound pressure levels among the quietest in the industry--from 74 to 76 dBA at one meter per ASHRAE Standard 575. The chiller's energy efficient operation (as low as...

Water filter eliminates maintenance & downtime.(Engineer's Technical Library)
May 1, 2004... Tekleen automatic self-cleaning water filters are low cost, high quality stainless steel, sold at carbon steel prices. They are saving money that is spent every day in the labor of cleaning, maintaining and replacing, cartridges, bags, screens,...

New submittal sheets and installation guide.(Engineer's Technical Library)
May 1, 2004... Review the latest submittal sheets and new products from Reflectix, Inc. Complete product specifications, features, benefits, and installation methods are listed. Learn more about reflective technology and how it works. Our new natural fiber...

Mechanical Draft Systems and Dryer Venting brochure.(Engineer's Technical Library)
May 1, 2004... The 12-page brochure from EXHAUSTO discusses boiler and water heater operation issues/problems and EXHAUSTO's Mechanical Draft System and Modulating Combustion Air Supply System as solutions. Other issues discussed are boiler efficiency and...

Transportable steam plant for medium- and long-term users.(Engineer's Technical Library)
May 1, 2004... Transportable steam plants provide a reliable source of steam in applications where a permanent supply is not available or cost effective. These systems are skid mounted and normally shipped by rail between sites. Capacity is up to 650 hp. All...

Electronic FlowHood CFM-88.(Engineer's Technical Library)
May 1, 2004... Air Balance and energy audit are faster and easier with the new CFM-88 electronic FlowHood. The unit offers unequaled accuracy and direct digital readout of density and corrected air flow measurement. No Ak correction factors are ever needed....

Cemline SWH-SS series water heaters.(Engineer's Technical Library)
May 1, 2004... Cemline's vertical stainless steel packaged water heaters use steam, boiler water, or HTHW as the energy source. The vessel is made from solid 316-L stainless steel available in 120, 200, 300, 500 and 680 gallon capacities. The SWH-SS heaters...

Electronic catalog.(Engineer's Technical Library)
May 1, 2004... A complete windows-based New York Blower catalog is on one disk. Fan-selection program corrects for altitude, temperature, adjusts maximum safe speed for temperature, and generates performance curves. It also includes comprehensive product...

Humidification system design.(Engineer's Technical Library)
May 1, 2004... DRISTEEM's 85-page Design Guide summarizes everything you need to specify efficient, cost effective humidification systems. This manual guides you through every design step from calculating load to selecting the appropriate energy source and...

Ce-Air[R] units are high capacity, high efficiency evaporative cooling equipment.(Engineer's Technical Library)
May 1, 2004... Ce-Air[R] units are high capacity, high efficiency evaporative cooling equipment. With over 120 cataloged units and sizes ranging from 6,000 to 100,000+ CFM, United Metal Products' Cel-Air[R] evaporative coolers give the engineer, contractor or...

Revised In-Line Draft Inducer reference guide.(Engineer's Technical Library)
May 1, 2004... Tjernlund's new In-Line reference guide includes sizing and dimensional data on their In-Line Draft Inducers and accessories. Draft Inducers assure positive draft when restricted boilers and furnaces, poor chimneys or negative pressures prevent...

Valve & actuator specifying white papers.(Engineer's Technical Library)
May 1, 2004... White Paper topics include an overview on valves that are specifically engineered for steam applications, a detailed white paper that addresses technical differences between ball valves and globe valves, and finally a white paper that addresses...

Ultra low pressure Ashcroft[R] differential pressure transmitters.(Engineer's Technical Library)
May 1, 2004... * Xldp--Durable, Flameproof NEMA 2 stainless steel construction * IXLdp--Industrial NEMA 4X enclosure, FM approved * RXLdp--Reliable and stable; ideal for OEM applications * DXLdp--SpoolCal[TM] allows on line verification and...

National Insulation Training Program.(Engineer's Technical Library)
May 1, 2004... Brochure describes new training program available for any individual involved in the design, writing, selection, installation or maintenance of insulation systems. Course has been extremely successful. Worth 1.5 CEU's. Includes classroom and...

Condensate return, boiler feed, vacuum return systems.(Engineer's technical Library)
May 1, 2004... Bulletin HP-1 covers custom-built condensate return, as well as complete boiler feed systems. Several 2' NPSHR pumps available as standard selections. Three series of vacuum return or boiler feed can accommodate special space requirements. Our...

NEW Alnor[R] HVAC handbook.(Engineer's Technical Library)
May 1, 2004... It is almost 50 pages of the most useful HVAC information organized to be beneficial for both field service and training. Request a copy by calling (800) 874-2811 toll-free or (651) 490-2811, email to customerservice@alnor.com. View or download...

Herrmidifier[R].(Engineer's Technical Library)
May 1, 2004... Herrmidifier, a Fedders Engineered Products Company, designs and produces innovative commercial and industrial humidification control solutions. Herrmidifier products introduce water vapor or mist into the air, raising relative humidity to...

SCR system for field installation on new and existing package boilers.(Engineer's Technical Library)
May 1, 2004... CataStak, from Nationwide Boiler, is a proven, high-performance selective catalytic reduction (SCR) system that reduces NOx emissions by as much as 90% to as little as 5ppm. Designed for installation on existing and new gas fired package...

Keeping it simple: smoke control in hospitality occupancies.
May 1, 2004... Life safety code is evolving allow for a more performance-based design. Thus, a "one size fits all" plan is now more inappropriate than ever, whether comparing two different buildings or perhaps even different floors of the same building. At...

A field of (pipe) dreams.
May 1, 2004... From turf toe to damaged knees, several typical football injuries are less likely when the playing surface is natural grass. The New England Patriots are protecting well-paid talent and working with Mother Nature, thanks to the radiant heat...

Connecting the dots surrounding XML/Web services.
May 1, 2004... What is XML? Why should I care? How did it become the hottest tool these days in controls? Also, what about SOAP or oBIX? How do they fit in? Who is doing all of this anyway, and where is it going? All fair questions. Whether you are new to XML...

BAS control.(computers & software)
May 1, 2004... Panorama 8.0 is a scalable graphical user interface for monitoring and controlling BAS. It is designed to allow facility managers and own ers greater access to their systems via remote devices such as laptops and PC workstations. ...

Dry cooler selection software.(computers & software)
May 1, 2004... This dryware fluid cooler (Dry cooler) selection software program is designed to quickly rate a standard or custom fluid cooler using state-of-the-art coil algorithms, not tables or estimations. The program allows the user to easily customize a...

Pump selection software.(computers & software)
May 1, 2004... The latest version of ESPPLUS[R] pump selection software now features a new "Life Cycle Cost Estimator," a "Glycol Wizard" tool, and an "Optimized Motor Selection" option. It also contains new tools designed to save engineers time, simplify...

Elite Software.(Bits & Bytes)
May 1, 2004... Electrical Tools (E-Tools) provides 14 common electrical calculation and data look-up tasks ranging from wire and panel sizing to lighting requirements to many electrical formulas and conversion factors,

Nortec.(Bits & Bytes)
May 1, 2004... Humidification Engineering and Load-sizing Program (H.E.L.P.) Version 2.2 includes a product explorer with extensive product data, performance and dimensional data, photos, shop drawings, and now detailed product information for SAM-e.

Precision Digital Corporation.(Bits & Bytes)
May 1, 2004... Precision Digital Corporation. has introduced MeterView[R] 3.0, for use with the company's Trident digital panel meters. The software allows users to set up, view, and collect data remotely from one to 100 meters, and provides simple...

Armstrong International Inc.(Bits & Bytes)
May 1, 2004... Steam-A-ware[TM] is a next generation product sizing and selection program that not only sizes stream traps, but also allows users to size and select pressure temperature controls and water heaters.

Fluent Inc.(Bits & Bytes)
May 1, 2004... Airpak 2.1 is an easy-to-use airflow modeling design tool that allows for the accurate modeling of airflow, heat transfer, contaminant transport, and thermal comfort in ventilation systems, as well as external building flows,

Environmental Support Solutions.(Bits & Bytes)
May 1, 2004... Environmental Support Solutions announced that its Refrigerant Compliance Manager[TM] program will be formally included as part of the Compliance Suite line of health and safety management solutions, and will now be sold under the name...

The DOE.(World Wide Web)
May 1, 2004... The DOE offers information about its training opportunities in its Industrial Technologies Program at www.oit.doe.gov/bestpractices/training.

SMACNA.(World Wide Web)
May 1, 2004... SMACNA now offers resource information on the "Whole Building Design Guide," a Web based portal at www.wbgd.org/offering government and construction industry practitioners one-stop access to a wide range or building related advice, criteria,...

CertainTeed Corporation.(World Wide Web)
May 1, 2004... CertainTeed Corporation recently unveiled its new website (www.certainteed.com), which features content tailored to meet the specific needs of the building professional and homeowner audiences.