| Product |
DRVA |
| Description |
Rotating Vane Air Flow & Velocity Meter |
| Small Image |
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| Features |
Intended for use for direct measurement of air flow at diffusers, grilles, and fume hoods
Volume Range: Displayable 4.000 to 999,999 CFM, 0.0002 to 3000 m3/s
Velocity Range: 50 to 6000 ft/min. 0.25 to 30 m/s
Includes battery and soft carrying case
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| Specifications |
Operating Ranges: Barometric Pressure: 15 in. to 60 in Hg (500 mb to 2 bar); Temperature: +14 to +122°F, -10 to +50°C
Range: Velocity: 50-6000 fpm (0.25-30 m/s); Volume: 4.000 to 999,999 CFM, 0.0002 to 3000 m3/s; Area Input: 0.08 to 900.0 ft2 (0.008 to 90.00 m2)
Resolution Velocity: 1 fpm (0.01 m/s from 0 to 10, 0.1 m/s from 10 to 30)
Accuracy Velocity: +/-1% of reading + 4 fpm; +/-1% + 0.02 m/s
Maximum Average Time: 12 minutes
Average Period: Approximately 3 seconds
Dimensions: 10.6 x 404 x 1.7 in. (268 x 113 x 43 mm)
Weight: 0.62 lb. (280 g)
Battery/Life: One 9V battery; +50 hours battery life |
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