The Fluke 922 makes airflow measurements easy by combin-ing pressure, air flow, and velocity into a single, rugged meter. Compatible with most pitot tubes, the Fluke 922 allows technicians to conve-niently enter their duct shape and dimensions for maximum measurement accuracy.
The Fluke 922 Airflow Meter helps you:
Use the Fluke 922 to:
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 pres-sure, 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
Specification:
Operating
Feature | Range | Resolution | Accuracy |
Air Pressure | ± 4000 Pascals ± 16 in H2O ± 400 mm H2O ± 40 mbar ± 0.6 PSI | 1 Pascal 0.001 in H2O 0.1 mm H2O 0.01 mbar 0.0001 PSI | ± 1 % + 1 Pascal ± 1 % + 0.01 in H2O ± 1 % + 0.1 mm H2O ± 1 % + 0.01 mbar ± 1 % + 0.0001 PSI |
Air Velocity | 250 to 16,000 fpm 1 to 80 m/s | 1 fpm 0.001 m/s | ± 2.5 % of reading at 2000 fpm (10.00 m/s) |
Air Flow (Volume) | 0 to 99,999 cfm 0 to 99,999 m3/hr 0 to 99,999 l/s | 1 cfm 1 m3/hr 1 l/s | Accuracy is a function of velocity and duct size |
Temperature | 0 °C to 50 °C 32 °F to 122 °F | 0.1 °C 0.1 °F | ± 1 % + 2 °C ± 1 % + 4 °F |
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 | 0 % to 90 %, non-condensing |
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 | 10 PSI |
Data Storage | 99 readings |
Power | Four AA batteries |
Typical Battery Life | 375 hours without backlight, 80 hours with backlight |
Model Completeness
- Fluke-922 Airflow Meter : 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 Airflow Meter : Fluke 922 Airflow Meter, 12 in. pitot tube, ToolPakTM, Two Rubber Hoses, Wrist Strap, Four AA Batter-ies 1.5 V Alkaline, Users Manual and Hard Carrying Case
- PT12 : Pitot Tube, 12 in
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