Fluke 922 Airflow Meter/Micromanometer
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The Fluke 922 helps you analyse airflow easily
The Fluke 922 makes airflow measurements easy by combining three tools: differential pressure, airflow, and velocity into a single, rugged meter The 922 was designed and built for how (and where) you do your job, with performance, ruggedness and ease of use, setting the Fluke 922 apart from the competition The bright white display and ruggedised holster and wrist strap let you take the Fluke 922 into less than ideal environments The colour- coded hoses help you keep track of where your readings are coming from The simple, intuitive interface means you can measure pressure, velocity, or airflow at the push of a button • Powerful meter provides differential and static pressure, air velocity and flow readings • Convenient coloured hoses help proper interpretation of pressure readings • Easy to use without sacrificing performance • Bright, backlit display for clear viewing • User-defined duct shape and size for maximum airflow accuracy • Resolution down to 0 001 in H2O • 99 point data storage capacity • Min/Max/Average/Hold functions for easy data analysis • Auto power off saves battery life • Two year warranty
PT12 Pitot Tube 30 48 cm
TPAK Magnetic Meter Hanger See page 155
CXT170 Extreme Case See page 154
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Fluke 922
Use the Fluke 922 Micromanometer to: • Measure pressure drops across key HVAC equipment to drive peak performance and extend equipment life • Match ventilation to occupant loads • Monitor indoor vs outdoor pressure relationships and manage the building envelope • Promote indoor comfort and quality • Perform duct traversals for accurate airflow readings
For more details see page 174 Fluke 922 Airflow Meter/ Micromanometer Kit
Specifications
922
Operating Temperature Storage Temperature
0ºC to +50ºC -40ºC to +60ºC
Operating Relative Humidity
Non condensing (<10ºC) 90% RH (10ºC to 30ºC) 75% RH (30ºC to 40ºC) 45% RH (40ºC to 50ºC) without Condensation
IP Rating
IP40
Operating Altitude Storage Altitude
2000 m 12000 m
EMI, RFI, EMC
Meets requirements for EN61326-1
Vibration
MIL-PREF-28800F, Class 3
Max Pressure at Each Port
10 PSI
Data storage Size (HxWxD)
99 readings
Included Accessories Fluke 922: Two Rubber Hoses, Wrist Strap, Four AA Batteries 1 5 V Alkaline, User Manual and Soft Carrying Case Fluke 922 Kit: Fluke 922 Airflow Meter, 30 48 cm Pitot Tube, ToolPak, Two Rubber Hoses, Wrist Strap, Four AA Batteries, User Manual and Hard Carrying Case Ordering Information FLUKE-922 Airflow Meter FLUKE-922/KIT Airflow Meter Kit
175 mm × 77 5 mm × 41 9 mm
Weight Battery
0 64 kg
Four AA batteries
Battery Life
375 hours without backlight, 80 hours with backlight
Range
Accuracy
Air pressure
± 4000 Pascals ± 16 in H2O ± 400 mm H2O ± 40 mbar ± 0 6 PSI
± 1% + 1 Pascal ± 1% + 0 01 in H2O ± 1% + 0 1 mm H2O ± 1% + 0 01 mbar ± 1% + 0 0001 PSI
Air velocity
± 2 5% of reading at 2000 fpm (10 00 m/s) Accuracy is a function of velocity and duct size
250 fpm to 16,000 fpm (1 to 80 m/s)
Air flow (volume)
0 to 99,999 cfm 0 to 99,999 m 3 /hr 0 to 99,999 l/s
C ontact your local distributor for price and availability. fluke.co/wtb
Temperature
0°C to 50°C
0 1°C
68
Environmental Testing
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