The Dwyer 480 barometer anemometer with swing vane indicator measures wind speed from 25 to 400 fpm and has a built-in spirit level vial to maintain a horizontal surface for accurate reading. Meter has impact-resistant ABS housing Portable size and includes mounting brackets for continuous surveillance applications. The scale can be read from both sides of the meter. This anemometer is used to monitor ventilation in low-speed applications such as spray booths and exhaust hoods.

Specifications Wind speed range 25 to 400 fpm Wind speed accuracy + or - 5% of full scale (~100 fpm); + or - 10% of full scale (over 100 fpm) Dimensions (H x W x D) 98.43 x 96.82 x 40.08 mm/3-7/8 x 3-1 3. /16" x 1-37/64", Weight 4 oz.

H is height, vertical distance from bottom to highest point, W is width, horizontal distance, left to right horizontal distance, D is depth, front to back horizontal distance.

Anemometer also known as anemometer is most commonly used in weather monitoring to measure wind speed and determine wind speed and HVAC applications to determine air flow in ducts. Anemometer measures wind direction, air pressure, air flow, temperature, humidity, light and other characteristics. The most common type of anemometer is the cup, vane, hot wire and pitot tube. The cup and vane anemometer calculates wind speed based on the number of revolutions in the cup or vane. Hotbeam anemometer calculates the air speed by measuring the change in electrical resistance when the air flow cooles the wire heated The Pitot Anemometer measures the air pressure inside the tube and calculates the wind speed based on the difference in air pressure inside and outside the tube. Many anemometer has digital readings that can display wind speed measurements in different measurement units, such as meters per second (m/s, feet/minute) or fpm), knots, mph (mph), and kilometers per hour (km/h).

Dwyer Instruments manufactures measuring and control equipment such as pressure gauges, flow meters, level meters, thermometers, air quality monitors. Founded in 1931, the company is headquartered in Michigan City, Indiana.

Package Includes:

Dwyer 480 Vaneometer Anemometer with Swing Vane Indicator
Mounting Brackets
Spare Vane Indicator

Manufacturer	Dwyer Instruments, Inc.
Part number	480
Item Weight	249 g
Product Dimensions	18.03 x 11.94 x 5.33 cm; 249.48 g
Is Discontinued By Manufacturer	No
Material	Acrylonitrile Butadiene Styrene (ABS)
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	18 x 11.9 x 5.3 cm

Dwyer Vaneometer Swing Vane Anemometer, 480, 25-400 FPM

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