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.


 
  • Filter
SKU: CEN0074

APPLICATION       Measuring volumetric flow rates or flow velocities in ducts     Measuring the temperature and humidity of flows     HVAC system performance     FEATURES       Fast response.     Telescoping hot wire probe.     Air flow measure: CMM、CFM.     Air velocity measurement: m/s, km/hr, ft/min, MPH, Knots & build in temperature ºC / ºF, humidity RH.     Large LCD display with backlight.     Min/Max/Avg & 2/3Vmax function.     Data Hold function.     With USB interface supply power.           Battery Life indicator.     Adjustable auto power off timer.     Air velocity compensation in atmospheric pressure.     Tilt Stand.   SPECIFICATIONS   Velocity Probe Range:         0 to 25 m/s(0 to 5000 ft/min) 0 to 999900 m3/min(ft3/min) -20 ºC ~60 ºC (-4 ºF ~140 ºC) 0~100%RH Resolution:                           0.01 m/s(1 ft/min) 0.001 m3/min(ft3/min) 0.1 ºC /ºF 0.1%RH Accuracy:                              (at 23 ºC ±  5 ºC <80%RH) ±3% of reading ± 1%FS (0 to 20 m/s) ±5% of reading ± 1%FS (20 to 25...

Features * 19", 4U Rack Mounting* For : PSM/PST-Series

- 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.

◆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℃

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℃

- 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