Thiết bị đo tốc độ gió, áp suất, nhiệt độ Fluke- Mỹ, Fluke 922

Technical Specifications

Air Pressure

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)

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

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

Power, battery life

 Four AA batteries

Battery Life

280 hours without backlight, 60 hours with backlight