Fluke 922 Data Sheet
Fluke 922
Airflow Meter/
Micromanometer
Technical Data
Today’s HVAC technicians
need a simple solution for
diagnosing ventilation issues.
The Fluke 922 makes airflow
measurements easy by combining pressure, air flow, and
velocity into a single, rugged
meter. Compatible with most
pitot tubes, the Fluke 922
allows technicians to conveniently enter their duct shape
and dimensions for maximum
measurement accuracy.
The Fluke 922 Airflow
Meter helps you:
Monitor air pressure across
•
key HVAC components
Ensure proper air flow
•
balance
Promote good indoor air
•
quality
Maintain a comfortable
•
environment
Use the Fluke 922 to:
Measure pressure drops
•
across filters and coils
Match ventilation to occupant
•
loads
Monitor indoor vs. outdoor
•
pressure relationships
and manage the building
envelope
Perform duct traversals for
•
accurate airflow readings
Features:
Powerful meter provides
•
differential and static pressure, air velocity and flow
readings
Rugged design built for field
•
use
Easy to use without sacrific-
•
ing performance
User-defined duct shape and
•
size for maximum airflow
accuracy
Convenient colored hoses
•
help you properly diagnose
pressure readings
Bright, backlit display
•
for clear viewing in all
environments
Min/Max/Average/Hold func-
•
tions for easy data analysis
Auto power off saves
•
battery life
Fluke 922 Airflow Meter Specifications
N10140
Feature Range Resolution Accuracy
Operating Specifications
Air Pressure ± 4000 Pascals
Air Velocity 250 to 16,000 fpm
Air Flow (Volume) 0 to 99,999 cfm
Temperature 0 °C to 50 °C
General Specifications
Operating Temperature 0 °C to +50 °C (+32 °F to +122 °F)
Storage Temperature -40 °C to +60 °C (-40 °F to +140 °F)
Operating Relative
Humidity
IP Rating IP40
Operating Altitude 2000 m
Storage Altitude 12000 m
EMI, RFI, EMC Meets requirements for EN61326-1
Vibration MIL-PREF-28800F, Class 3
Max Pressure
at Each Port
Data Storage 99 readings
Warranty 2 years
Power Four AA batteries
Typical Battery Life 375 hours without backlight, 80 hours with backlight
± 16 in H2O
± 400 mm H2O
± 40 mbar
± 0.6 PSI
1 to 80 m/s
0 to 99,999 m3/hr
0 to 99,999 l/s
32 °F to 122 °F
0 % to 90 %, non-condensing
10 PSI
1 Pascal
0.001 in H2O
0.1 mm H2O
0.01 mbar
0.0001 PSI
1 fpm
0.001 m/s
1 cfm
1 m3/hr
1 l/s
0.1 °C
0.1 °F
± 1 % + 1 Pascal
± 1 % + 0.01 in H2O
± 1 % + 0.1 mm H2O
± 1 % + 0.01 mbar
± 1 % + 0.0001 PSI
± 2.5 % of reading at
2000 fpm (10.00 m/s)
Accuracy is a
function of velocity
and duct size
± 1 % + 2 °C
± 1 % + 4 °F
Fluke 922 comes complete
with the following:
Fluke 922 Airflow Meter, Two
Rubber Hoses, Wrist Strap, Four
AA Batteries 1.5 V Alkaline, Users
Manual and Soft Carrying Case
Fluke 922/Kit comes complete
with the following:
Fluke 922 Airflow Meter, 12 in.
pitot tube, ToolPak
TM
, Two Rubber
Hoses, Wrist Strap, Four AA Batteries 1.5 V Alkaline, Users Manual
and Hard Carrying Case
Ordering
Information
Fluke-922 Airflow Meter
Fluke-922/Kit Airflow Meter with
12 in Pitot Tube
PT12 Pitot Tube, 12 in
Optional accessories
PT12
Pitot Tube, 12 in
TPAK
ToolPak
Fluke. Keeping your world
up and running.
Fluke Corporation
PO Box 9090, Everett, WA USA 98206
Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands
For more information call:
In the U.S.A. (800) 443-5853 or
Fax (425) 446-5116
In Europe/M-East/Africa +31 (0) 40 2675 200 or
Fax +31 (0) 40 2675 222
In Canada (800)-36-FLUKE or
TM
Fax (905) 890-6866
From other countries +1 (425) 446-5500 or
Fax +1 (425) 446-5116
Web access: http://www.fluke.com
©2006, 2007 Fluke Corporation. All rights reserved.
Specifications subject to change without notice.
Printed in U.S.A. 8/2007 2791462 D-EN-N Rev C
®
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