AirTest PT9250 Podręcznik aplikacji - Strona 12

Przeglądaj online lub pobierz pdf Podręcznik aplikacji dla Przyrządy pomiarowe AirTest PT9250. AirTest PT9250 12 stron. Portable co2 measurement with the pt9250 hand held monitor

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15 cfm/person this is approximately 1100
ppm and for 20 cfm/person the level is 930
ppm.
Multiple Zones Served By One Air
This could occur when a number of spaces are
served by a single rooftop or where fresh air to a
floor is controlled separately for each floor. In
this case control modulation of fresh air should
be based on the highest level measured in all of
the spaces served by the air handler.
AirTest also has products that will allow you to
control a VAV box based on CO
temperature.
Other Equipment:
In a typical CO
may also want to include use of Variable Speed
Drives to modulate air delivery.
system should be integrated with the existing
building control system.
manufacturers have CO
available thatwill run with their systems.
Further Application Reference:
numerous articles and application notes available
on CO
control systems and their installation. To
2
download a one-page resource guide to articles
on CO
type this link into your browser or click on
2
the link if this is viewed on your computer.
http://www.airtest.ca/docs/article/co2reference.pdf
© 2003 AirTest Technologies Inc.
For more information On AirTest Products:
Call: 888-855-8880
Visit:
http://www.AirTestTechnologies.com
Email:
AirTest PT9250 & CO
Application Guide
2
Handler:
and
2
retrofit you
2
Ideally the
Most major control
control routines
2
AirTest has
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