Fluke 922

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

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

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