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Alnor
is the leading manufacturer of test and measurement instruments used
worldwide by HVAC Contractors, Industrial Hygienists, Lab Managers, Plant Engineers
and Calibration Technicians. |
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Alnor Rotating Vane
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The Alnor RVA501
and RVA801 Rotating Vane Anemometers measure air velocity, air
volume, and temperature in English or metric units. The 4-inch
(100mm) head automatically averages velocity and volume
readings, making the RVA501 and RVA801 essential tools for
measuring unevenly distributed or fluctuating flows through
heating and cooling coils, diffusers, grilles, and filters.
Sweep mode quickly and reliably provides one averaged reading
of velocity or volume over a large measurement area. |
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| Model
RVA801 |
$470.25 |
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| Model
RVA501 |
$707.75 |
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Model RVA801
Model RVA501
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Rotating Vane Anemometers
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Model
RVA801
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Model
RVA801 is a light weight, robust, and simple to use Rotating
Vane Anemometer that provides accurate and reliable readings
every time. Ideal for HVAC commissioning at grilles,
ducts, and diffusers; the RVA801 displays readings in metric
or
imperial mode |
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Features
and Benefits
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Reversible 4-in. (100-mm) head allows readings at supply and
extract grilles
• Calculates volumetric flow rate
• Compatible with Aircone Flow Hoods
• No density correction factors required
• Automatic averaging of air velocity |
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Rotating
Vane Anemometers
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Model
RVA501
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Model
RVA501 is a hand held digital Rotating Vane Anemometer used
for air velocity and volumetric flow measurements
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Features
and Benefits
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Measures
velocity and temperature
• Sweep mode for one overall measurement
• Log, store, and recall data
• Download data to a PC
• Optional telescopic probe available
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Specifications
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Velocity
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Range
50 to 6,000 ft/min (0.25 to 30 m/s)
Accuracy ±1.0%
of reading ±4 ft/min (±0.02 m/s)
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Range
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RVA501
0 to173.6 ft2
(0
to 16 m2)\
RVA801
0.043 to 900 ft2
(0.00399
to 90 m2)
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Volumetric
Flow Rate
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Range
Actual range is a function of velocity and duct area
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Temperature
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Range
32 to 140°F (0 to 60°C)
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| Model
RVA801 |
$470.25 |
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| Model
RVA501 |
$707.75 |
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Rely
on Alnor for: Balometers, Velometers, Air Duct Balancing, Air Flow &
Velocity Measurement, Air Pressure Measurement |
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