Airflow meters

In engineering, the airflow or air flow is a measurement of the amount of air per unit of time that flows through a particular device.[1][2]

The amount of air can be measured by its volume or by its mass. Typically it is measured by volume, but for some applications it is necessary to measure it by mass, as air is a gas and therefore its volume can vary with temperature.


 
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PRODUCT DETAILS AccuBalance® Air Capture Hood 8380 is a multipurpose electronic air balancing instrument primarily used for efficiently taking direct air volume readings at diffusers and grilles. It features a detachable micromanometer which can be used with optional probes for increased flexibility in multiple measurement applications. Offering durable, trouble-free operation, this lightweight, ergonomically designed capture hood kit saves time and money by combining multiple measurement tools into one package. The AccuBalance Air Capture Hood 8380 helps you create healthy and energy efficient environments while meeting local codes, guidelines and regulations for ventilation systems. Only available outside of North America. Please see the Alnor Balmometer® Capture Hood EBT731for availabilty in North America. CAPTURE HOOD FEATURES AND BENEFITS Ergonomic design and ultra light weight for easy, one-person operation Automatically senses and displays supply or return flows, saving time on the job Back pressure compensation ensures accurate readings Multiple hood sizes available for easy, cost effective use across multiple jobs Detachable digital micromanometer...

- Fast response telescoping probe. - Air flow volume. - Large LCD display. - Displays air (wind) speed in meters/second,feet/minute, kilometers/hr, knots, and miles/hr. - Displays maximum and minimum readings and holds any reading. - Manual Data Memory and read fucntion (99 records). - Auto Data memory with USB interface (30,000 records). - Dew point, Wet Bulb calculation. - Absolute pressure measurement.

- 45mm 4 plastics vane- High sensitivity of 0.4m/s.- Air flow calculates function.- Max/Min/Avg and data hold.- Auto power off with disable function.- Datalogging capacity: 99 records.- Memory recall function.- Backlight function.- Absolute Pressure Sensor- Humidity Sensor

風速測定値 0.1~5.00 ,5.0~50.0 m/s            (自動切替2レンジ) ◆精度     常    温 : ±(3%read+0.1 m/s)           0~700℃ : ±(7%read+0.4 m/s) ◆風速応答  2段切替 ◆温度域  ①V-02-ADN200・・・・・-50~+200℃  ②V-02-ADN300・・・・・-50~+300℃  ③V-02-ADN500・・・・・-50~+500℃  ④V-02-ADN700・・・・・-50~+700℃

風速測定値 0.1~5.00 ,5.0~50.0 m/s            (自動切替2レンジ) ◆精度     常    温 : ±(3%read+0.1 m/s)           0~700℃ : ±(7%read+0.4 m/s) ◆風速応答  2段切替 ◆温度域  ①V-02-ADN200・・・・・-50~+200℃  ②V-02-ADN300・・・・・-50~+300℃  ③V-02-ADN500・・・・・-50~+500℃  ④V-02-ADN700・・・・・-50~+700℃

◆風速測定値 0.1~4.99m/s            5.0~50.0m/s           (自動切替2レンジ)  精度      ±3%/FS ◆静圧・差圧測定域 0~±2000Pa  精度          ±2%/FS ◆温度域  ①V-02-ADPN200・・・・・-100~+200℃  ②V-02-ADPN300・・・・・-100~+300℃  ③V-02-ADPN500・・・・・-100~+500℃  ④V-02-ADPN700・・・・・-100~+700℃  ⑤V-02-ADPN850・・・・・-100~+850℃