Brochure

HAVING THE RIGHT
Starting Point
Understanding What You Need.
Benefits
Siemens Building Technologies is proud to present its DDC
electronic laboratory ventilation system. The Siemens
system consists of fume hood controllers, the fume hood
exhaust terminal, room supply terminals and room exhaust
terminals all seamlessly integrated with the Siemens’ Lab
Room Controller.Your entire facility’s ventilation requirements
can now be specified for DDC controls.
The Siemens DDC electronic laboratory ventilation system
will provide the designer and laboratory owner with the
following benefits:
- elimination of costly pneumatic equipment and piping
(compressors, dryers, air filters and associated installation
costs)
- elimination of air/DDC control transducer componentry and
accuracy tolerance build ups
- further reduction of any maintenance costs
- fast response times for room ventilation control
components
- quiet, cleaner operation
Specify the Siemens DDC electronic laboratory ventilation
system and eliminate the need for pneumatics in your
laboratory.
The APOGEE family of facility systems
Delivering the highest point in efficiency, control,
comfort and safety for every unique requirement:
APOGEE Automation
HVAC and environmental monitoring and control
APOGEE Critical Environments
Precise ventilation management for areas involving highly
sensitive or hazardous operations
APOGEE Integration
Interoperability and centralized control of systems
for maximum facility performance
APOGEE Life Safety
Early detection and notification of fire and life
safety events for occupant and facility protection
APOGEE Security Technologies
Security management and control for protection of
people and assets
APOGEE and Critical Environments are
trademarks of Siemens Building Technologies, Inc.
© Copyright 2000. Siemens Building Technologies, Inc.
All rights reserved. Printed in the USA.
153-291P25 Rev. 1 (6/00)
Siemens Building Technologies, Inc.
1000 Deerfield Parkway
Buffalo Grove, IL USA 60089-4513
Tel. [phone]
Siemens Building Technologies, Ltd.
5462 Timberlea Boulevard
Mississauga, Ontario, Canada L4W 2T7
Tel. [phone]
www.sbt.siemens.com
System Features
••
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· High speed actuation with solid state reliability
· Power failure options: maintains last position or
fails NO/NC
· Manual override provision
· Integral current sensing provides actuator
protection
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·
Closed loop PID control of HVAC systems to
maintain tighter air volume and temperature control
· Optional room pressurization alarm
· Reports airflow directly in actual cfm(lps)
· Set points and control parameters easily assigned
and changed using the Portable Operator's
Terminal
· Quick return from power failure without operator
intervention
· Maintains room pressurization during transient
conditions, i.e., rapid hood sash movement
· Finely accurate air flow measurement system, for
control of either electronic or pneumatic end
devices
· Electronic outputs for valves and damper actuators
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· VAV control for constant face velocity fume hood
operation
· Full integration with the APOGEE Automation
System controllers and software
· True exhaust flow measurement used to verify
proper positioning of a variety of flow control
devices
· EEPROM memory for set point and control
parameters - no battery needed
· Supports many fume hood models and sash
configurations
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· Fast acting electronic actuation
HAVING THE RIGHT
Ending Point
Getting What You Need.
Siemens DDC Electronic
Laboratory Ventilation System
Achieve the highest levels of
safety and performance for
Critical Environments
TM