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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:
Use the Fluke 922 to:
Technical Specifications | ||
Air pressure | Range / Resolution / Accuracy | ±4000 Pascals / 1 Pascal / ±1% + 1 Pascal |
±16 inH2O / 0.001 inH2O / ±1% + 0.01 inH2O | ||
±400 mmH2O / 0.1 mmH2O / ±1% + 0.1 mmH2O | ||
±40 mbar / 0.01 mbar / ±1% + 0.01 mbar | ||
±0.6 psi / 0.0001 psi / ±1% + 0.0001 psi | ||
Air velocity | Range / Resolution / Accuracy | 250 to 16,000 fpm / 1 fpm / ±2.5% of reading at 2000 fpm (10.00 m/s) |
1 to 80 m/s / 0.001 m/s / ±2.5% of reading at 2000 fpm (10.00 m/s) | ||
Air flow (volume) | Range / Resolution / Accuracy | 0 to 99,999 cfm / 1 cfm / Accuracy is a function of velocity and duct size |
0 to 99,999 / 1 m3/hr / Accuracy is a function of velocity and duct size | ||
0 to 99,999 l/s / 1 l/s / Accuracy is a function of velocity and duct size | ||
Temperature | Range / Resolution / Accuracy | 0°C to 50°C / ±1% + 2°C / 0.1°C |
32°F to 122°F / ±1% + 4°F / 0.1°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) | |
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 capacity | 99 readings | |
Warranty | 2 years | |
Power, battery life | Four AA batteries | |
Battery life | 280 hours without backlight, 60 hours with backlight |
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