Fluke 922 Airflow Meter/Kit

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产品概述: Fluke 922 Airflow Meter/Kit

Analyze airflow. Easily. The 922 Micromanometer.

Today’s HVAC technicians want a simple solution for diagnosing ventilation issues. Differential pressure measurements only tell part of the story. Technicians also want to measure air velocity and flow, without having to resort to expensive, difficult to use, specialist tools. The Fluke 922 makes airflow measurements easy by combining three tools: differential pressure, airflow, and velocity into a single, rugged meter.

Use the Fluke 922 micromanometer to:

  • Measure pressure drops across key HVAC equipment to drive peak performance and extend equipment life
  • Match ventilation to occupant loads
  • Monitor indoor vs. outdoor pressure relationships and manage the building envelope
  • Promote indoor comfort and quality
  • Perform duct traversals for accurate airflow readings

产品规格: Fluke 922 Airflow Meter/Kit

Technical Specifications
Air pressureRange / 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 velocityRange / Resolution / Accuracy250 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 / Accuracy0 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
TemperatureRange / Resolution / Accuracy0°C to 50°C / ±1% + 2°C / 0.1°C
32°F to 122°F / ±1% + 4°F / 0.1°F
General Specifications
Operating temperature0°C to +50°C (+32°F to +122°F)
Storage temperature-40°C to +60°C (-40°F to +140°F)
Relative humidity0% to 90%, non-condensing
IP ratingIP40
Operating altitude2000 m
Storage altitude12000 m
EMI, RFI, EMCMeets requirements for EN61326-1
VibrationMIL-PREF-28800F, Class 3
Max pressure at each port10 psi
Data storage capacity99 readings
Warranty2 years
Power, battery lifeFour AA batteries
Battery life280 hours without backlight, 60 hours with backlight

型号: Fluke 922 Airflow Meter/Kit

Fluke-922/KIT

  • Fluke 922 空气流量检测仪
  • 12 英寸皮托管
  • 两个橡胶软管
  • TPak 磁条
  • TPak 带,9 英寸
  • TPak 锁片
  • 四节 1.5 V AA 碱性电池
  • 用户手册
  • 硬便携包