May 2010 |
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Alerton’s VLCA-1688 advanced application controller
Alerton’s VLCA-1688 includes a high resolution
12-bit A/D; D/A converter and new, 32-bit processor and real-time clock that
supports its own schedules, trendlogs and alarms. The controller also features
monitored on-board Hand-Off-Auto (HOA) switches, Ethernet or MS/TP connectivity,
and additional math functions beyond a standard unitary controller. It also
leverages new DDC Function blocks such as a sunrise/sunset calculator and wet
bulb calculator.
For more information visit www.alerton.com
Belimo's New Generation AF and NF Series Raises the Bar for Actuator Quality, Reliability and Technical Superiority
New AF and NF spring return actuators provide more features in a smaller housing, about 25% smaller! Low power consumption, increased torque to 90 in-lb (50% more compared to original NF series) and 180 in-lb (35% more compared to the original AF series), and faster running times (with MFT technology) offer new solutions for control dampers, control valves and retrofit applications. The New Generation can be integrated with new and some existing Belimo accessories allowing for more options in both mounting and commissioning. A wide selection of clamping options, electrical connections and running times are now available providing you a cost effective solution with the same reliability you have come to experience with Belimo. The New Generation spring return actuators are suitable for use in control dampers up to 45 square feet* (with new AF) and up to 22 square feet* (with the new NF), air handling units, control valve, retrofit t and replacement solutions and tandem mounted applications where higher torque is required.
For more information visit www.belimo.us
PPM
Technology’s Wireless IAQ Profile PPMonitor – Effective management of the Indoor
Air Environment
PPM Technology’s newest IAQ monitoring system the Wireless IAQ Profile PPMonitor
enables simple, effective and flexible management of the Indoor Air Environment.
The PPMonitor can continuously detect, measure and record a number of
parameters, including Temperature, Humidity, Formaldehyde, Nitrogen Dioxide,
Carbon Monoxide, Carbon Dioxide, Sulphur Dioxide, Ozone, Ammonia and TVOC’s.
Real-time functions enable immediate warnings of the presence of harmful gases
in the air thus protecting employees and the public. The wireless units
communicate via the sophisticated and reliable Zigbee wireless mesh network; the
network can be extended easily by adding repeater nodes or additional PPMonitor
or Mini PPMonitor units; each unit can be configured with unique sensor
specifications if required. This allows complete monitoring of the Indoor Air
Environment in any building layout.
For more
information visit
www.ppm-technology.com
Brattle Press Release -- Peter Fox-Penner Describes Vision for the Future of Utilities
Peter Fox-Penner, principal and chairman emeritus
of The Brattle Group and an internationally recognized expert on energy and
electric power industry issues, describes his vision for the future of the power
industry in his new book, Smart Power: Climate Change, the Smart Grid, and the
Future of Electric Utilities. He concludes that the industry’s century-old
business model must undergo a radical redesign in order to adapt to an era with
new priorities, goals, and technologies. Dr. Fox-Penner offers three
recommendations for the utility industry. First, he notes that the passage of an
economy-wide price on carbon would provide the industry with more clarity and
better price signals. He also calls for greater discussion on how to maximize
cost effective energy efficiency and the role of utilities in this mission, a
dialog currently led by the Obama Administration. Finally, he suggests that the
federal government fund an academy for energy regulators to foster a greater
understanding of the day-to-day challenges of the coming transition and to
create a resource base for impartial, depoliticized analysis of complex
transition questions.
Smart Power: Climate Change, the Smart Grid, and the Future of Electric
Utilities (Island Press, April 2010) is available at
www.smartpowerbook.com or
www.islandpress.org/smartpower.
Honeywell T7350 Commercial Programmable Thermostat
For Single or Multi-stage conventional/heat pump systems application
The T7350 Commercial Programmable Thermostat controls 24 Vac commercial single zone heating, ventilating and air conditioning (HVAC) equipment. The T7350 consists of a thermostat and subbase. The thermostat includes the keypad and display for 7-day programming. The subbase includes equipment control connections. The subbase mounts on the wall and the thermostat mounts to the subbase.
For more information visit www.honeywell.com
Smart-HDL introduces our VIDEO INTERCOM SYSTEM.
You will find the best solutions you want from our
different solutions:
- 2-Wire system – With Non-polarity connection, One-Power solution and touch
screen operation, high level expansibility, easy upgrade and advanced data
managing, it could be easier.
- 4-Wire system for Villa – All monitor can match all the door cameras, touch
screen operation, picture memory, direct 2 door camera connection and the MDS
unit connect up to 4 CCTV cameras, it provide you most friendly and limitless
system.
- Cat-5 system for apartment – TCP/IP network system, use computer to detect
system status, configuration, easily install and maintain.
- 6-Wire system for big building and apartment – Up to 120 buildings, 512
apartments and 5000 IC cards each building. Maximum 8 Door Stations in each
building. RS485 Bus network access control and the server can save the video and
image records.
For more information visit http://www.smart-hdl.com/
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