Automation, Inc.
™
8
TM_GF-
A
2
1
00_2200_R1A
GF-A2100
AND
GF-A2200 A
IRFLOW
M
EASUREMENT
S
TATION
Air Flow Measurement, PID Control and Alarm Solution - Analog Output
GreenTrol Automation, Inc.
•
156 Holly View Lane Loris, SC 29569
•
Toll Free: 877-4GN-TROL (877.446.8765)
•
Internet:
GreenTrol.com
½ X
.
¼ X
¼ X
‘Y’
UNOBSTRUCTED
PROBE
MOUNTING
HEIGHT
½ Y
OA OPENING FREE AREA
SENSOR 1
CENTER
LOCATION
SENSOR 1
CENTER
LOCATION
SENSOR 2
CENTER
LOCATION
‘X’
UNOBSTRUCTED PROBE MOUNTING WIDTH
INSTALL PROBES SO THAT SENSOR CENTER IS AT A DISTANCE OF ¼ X FROM THE LEFT
AND RIGHT EDGES, AND CENTERED IN THE HEIGHT OF THE UNOBSTRUCTED OPENING.
GF-A2200 (two probe) Unit Ventilator Application
Universal Mount Probe Applications
2 ½” UPSTREAM OF
OA DAMPER BLADE
EDGE AT 100% OPEN
¼ X
LEFT SENSOR
CENTER
LOCATION
PLANE OF THE
EDGE OF OA DAMPER
BLADES AT 100% OPEN
‘X’
UNOBSTRUCTED PROBE MOUNTING WIDTH
‘Y’
UNOBSTRUCTED
PROBE
MOUNTING
HEIGHT
½ Y
½ Y
¼ X
2 ½” UPSTREAM OF
OA DAMPER BLADE
EDGE AT 100% OPEN
¼ X
RIGHT SENSOR
CENTER
LOCATION
A
IR
F
LO
W
GF-A2200 (two probe) OA Damper Hood Application
Universal Mounting Bracket Probes for Unit Ventilator and OA Damper Hood Applications
Figure 4 details the two probe model GF-A2200 installation in typical Unit Ventilator and OA Hood applications. Install
probes as outlined in the previous Universal Mounting Bracket Probe Installation procedure.
Figure 4. Universal Mount Probe Detail for Unit Ventilator and OA Damper Hood Applications