Air Duct Monitoring Housings
Installation Instructions
Models AD2-P, AD2-PR and AD2-XHR
INTRODUCTION
Models AD2-P, AD2-PR and AD2-XHR (AD2 Series) from
Siemens Industry, Inc., are air duct monitoring housings
containing sampling tubes. When used with a compatible
smoke detector, smoke and combustion products are
detected for shutdown of the duct system and/or operation
of supplementary equipment as provided by the system
control panel. See the following chart for usage.
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compatible control equipment,
ible control equipment,
ible control equipment,
ible control equipment,
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111114 of this manual.
4 of this manual.
4 of this manual.
4 of this manual.
4 of this manual.
TECHNICAL DATA
AIR DUCT CONDITIONS
Temperature Range:
32
O
F (0
O
C) - 100
O
F (38
O
C) per UL 268/268A
Altitude Range:
AD2-P, AD2-PR and AD2-XHR — No altitude limitations
Relative Humidity Range:
10-85% (non-condensing/non-freezing)
Air Duct Velocity Range:
100-4000 ft/min – AD2-P, AD2-PR and AD2-XHR
Sampling Tube Pressure Range of Differences:
Greater than 0.01 and less than 1.2 inches of water column
These air duct detectors are designed for detection and
control of products of combustion in a duct system. They
They
They
They
They
are not to be used for
are not to be used for
are not to be used for
are not to be used for
are not to be used for open area prot
open area prot
open area prot
open area prot
open area protect
ect
ect
ect
ection.
ion.
ion.
ion.
ion.
DO NOT USE air duct detectors with Alarm Verification.
Siemens
Siemens
Siemens
Siemens
Siemens Industry
Industry
Industry
Industry
Industry,,,,, Inc.
Inc.
Inc.
Inc.
Inc.
Building
Building
Building
Building
Building T
TT
TTec
ec
ec
ec
echnologies Di
hnologies Di
hnologies Di
hnologies Di
hnologies Division
vision
vision
vision
vision
P/N 315-049708-6
