Fluke 922 Airflow Meter
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Measures pressure, air flow and velocity for maintaining balanced and comfortable ventilation.
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.
Use the Fluke 922 to ensure proper air flow balance and maintain a comfortable environment; measure pressure drops across filters and coils; match ventilation to occupant loads; monitor indoor vs. outdoor pressure relationships and manage the building envelope; and perform duct traversals for accurate airflow readings.
- Provides differential and static pressure, air velocity and flow readings
- Convenient colored hoses help you properly diagnose pressure readings
- Bright, backlit display for clear viewing in all environments
- Min/Max/Average/Hold functions for easy data analysis
- Auto power off saves battery life
Includes
- Two Rubber Hoses
- Wrist Strap,
- Four AA Batteries 1.5 V Alkaline
- Users Manual
- Soft Carrying Case
Detailed Specifications
| Feature | Range | Resolution | Accuracy |
|---|---|---|---|
| Air Pressure | ± 4000 Pascals | 1 Pascal | ± 1 % + 1 Pascal |
| ±16 in H20 | 0.001 in H20 | ± 1 % + 0.01 in H20 | |
| ± 400 mm H20 | 0.1 mm H20 | ± 1 % + 0.1 mm H20 | |
| ± 40 mbar | 0.01 mbar | ± 1 % + 0.01 mbar | |
| ± 0.6 PSI | 0.0001 PSI | ± 1 % + 0.0001 PSI | |
| Air Velocity | 250 to 16,000 fpm | 1 fpm | ± 2.5 % of reading at 10 m/s (2000 p/min) |
| 1 to 80 m/s | 0.001 m/s | ||
| Air Flow (Volume) | 0 to 99,999 cfm | 1 cfm | Accuracy is a function of velocity and duct size |
| 0 to 99,999 m3/hr | 1 m3/hr | ||
| 0 to 99,999 l/s | 1 l/s | ||
| Temperature | 0 °C to 50 °C | 0.1°C | ± 1 % + 2 °C |
Technical Specification
Measures pressure, air flow and velocity for maintaining balanced and comfortable ventilation.
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.
Use the Fluke 922 to ensure proper air flow balance and maintain a comfortable environment; measure pressure drops across filters and coils; match ventilation to occupant loads; monitor indoor vs. outdoor pressure relationships and manage the building envelope; and perform duct traversals for accurate airflow readings.
- Provides differential and static pressure, air velocity and flow readings
- Convenient colored hoses help you properly diagnose pressure readings
- Bright, backlit display for clear viewing in all environments
- Min/Max/Average/Hold functions for easy data analysis
- Auto power off saves battery life
Includes
- Two Rubber Hoses
- Wrist Strap,
- Four AA Batteries 1.5 V Alkaline
- Users Manual
- Soft Carrying Case
| Operating Temperature | 0 °C to +50 °C |
|---|---|
| Storage Temperature | -40 °C to +60 °C |
| Operating Relative Humidity | Non condensing (< 10 °C) |
| 90 % RH (10 °C to 30 °C) | |
| 75 % RH (30 °C to 40 °C) | |
| 45 % RH (40 °C to 50 °C) Without Condensation | |
| 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 |
See fluke website for more info
