Alat Ukur,air,suhu,agen Indonesia Fluke 922 Airflow Meter

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

Technical Specifications
Air Pressure
Range/ Resolution/ Accuracy ± 4000 Pascals / 1 Pascal / ± 1 % + 1 Pascal
± 16 in H2O / 0.001 in H2O / ± 1 % + 0.01 in H2O
± 400 mm H2O / 0.1 mm H2O / ± 1 % + 0.1 mm H2O
± 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