Ashrae Journal - October 2008 - (Page HQ11) Dynamic Air Quality Solutions Dynamic V-8 High Efficiency Air Cleaning System ensures optimum air quality throughout the Headquarters. EBTRON Inc. EBTRON®model GTA-Pc Advantage Velocity/Temperature Meters with dual analog outputs and EBTRON® model SCN202-T/VAV native-BACnet® VAV Controller with EBTRON® Velocity/Temperature Sensors and RS-485 interface EBTRON® velocity and temperature sensors control airflow for space pressurization at differential pressures much lower than possible with static pressure sensors or with other control devices. They may also be used to verify airflow to +/- 2 percent or reading and temperatures to within 0.15°F (0.1°C) in specific ducts or fan-coil units. The EBTRON® application-specific VAV terminal controller are being used with their integral EBTRON® velocity/temperature sensors as BACnet® outputs to verify zone supply flows and temperatures for data acquisition during testing with NIST-traceable precision. Bill and Margaret Harrison Two conference rooms, funded by ASHRAE President Bill Harrison and his wife, Margaret, were named in honor of two long-time ASHRAE staff members – Gloria Cofer, executive assistant to the Board of Directors who began work at ASHRAE in 1981, and Carolyn Kettering, director of membership who began work at ASHRAE in 1985. Bruce Hunn A contribution from Bruce Hunn, ASHRAE’s director of strategic technical programs, is being used to complete an outdoor second-level cafeteria area and walkway. Prior to a promotion earlier this year, Hunn had served as ASHRAE’s director of technology since 1997. He has been an ASHRAE member since 1977 and a Fellow since 1994. Northwrite NorthWrite Energy Expert – Software and Wireless Monitor monitors before and after energy usage by ASHRAE Headquarters. The Web-based software tool, designed for tracking energy use and calculating energy savings associated with retrofits and operations and maintenance changes to a building, accounts for weather and schedule variation and calculates carbon footprint and emissions reduction.
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