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LoFlo Balometer
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| range | 10-500 cfm (17-850 m3/hr, 4.7-236 l/s) |
| accuracy | ±(3% of reading + 5 cfm) (supply and exhaust) ±(3% of reading + 8.5 m3/h) ±(3% of reading + 2.4 l/s) |
| measurement units | cfm, m3/h, l/s |
| display | digital display with simulated analog display |
| instrument weight | 6.5 lb (3 kg) with 2 ft x 2 ft (610 mm x 610 mm) hood attached |
| batteries | four C-size alkaline |
| battery life | minimum 10 hours continuous use |
| hood sizes | 2 ft x 2 ft (610 mm x 610 mm) or 16 in. x 16 in. (406 mm x 406 mm) |
Air Volume Instruments
(Balometers)
Selection Guide
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LoFlo Balometer
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Balometer JR.
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Standard Balometer
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EBT |
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| 10-500 CFM (17-850
m3/hr) |
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| 0-1400 CFM (0-2400
m3/hr) |
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| 0-2000 CFM (0-3400
m3/hr) |
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| 25-2500 CFM (42-4250
m3/hr) |
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| Temperature (°F or °C) |
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| Velocity, temperature or %RH probe |
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| With 2' x 2' hood |
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| With 2' x 2', 2' x 4',
1' x 4' hoods |
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| With 2'x 2', 2' x 4',
1' x 4', 1' x 5', and 3' x 3' hoods |
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| 16" x 16"
hood |
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| Deflecting vane
anemometer (analog display) |
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| Pressure Sensor
(manometer) |
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| Thermo-anemometer sensor |
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| Inherently
intrinsically safe |
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| Statistics (min., max.,
and avg.) |
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| Data log (recall /
download to a PC) |
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| K-factor input or field
calibration |
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| Tilt and Backlit LCD Display |
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| Automatic Density Correction |
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| Backpressure Compensation |
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| Internal NiMH Battery Charging |
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A capture hood (flow measuring hood) is an instrument used to measure volumetric air flows from supply or exhaust diffusers and grilles. Capture hoods make fast, repeatable measurements. There are several models and hood sizes available to meet the wide variety of user needs. Choose from the following Alnor Balometer Capture Hoods:
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CO2 METERS |
FLOW |
HYGROMETERS |
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