Anemometer - Air Flow Meter
PCE-VA 20
| Technical specifications | ||
| Air velocity range |
|
|
| Air velocity accuracy |
<20 m/s: ±(1.5% of rdg. + 0.3 m/s) >20 m/s: ±(3% of rdg. + 0.3 m/s) |
|
| Air temperature range | -20 ... 60 °C / -4 ... 140 °F | |
| Air temperature accuracy | ±0.6 °C | |
| Air temperature reading | 0.1 °C / °F | |
| Humidity range | 0.1 ... 99.9 % rH | |
| Humidity accuracy |
±3 % rH (at 25 °C / 77 °F and 10...90 % rH) other: ±5 % rH |
|
| Moisture reading | 0.1 % rH | |
| Temperature response time | 60 seconds | |
| Humidity response time | 60 seconds | |
| Sampling rate | 1 x per second | |
| Wet bulb temperature indication | -20 ... +59.9 °C / -4 ... 139.8 °F | |
| Dew point temperature indication | -5 ... +59.9 °C / 23 ... 139.8 °F | |
| Flow intensity indication | 0 ... 99999 m³/min | |
| Air flow reading |
0.1 m³/min (0...9999.9 m³/min) 1 m³/min (10000...99999 m³/min) |
|
| Automatic power off | after 20 minutes of inactivity | |
| LCD size | 32.5 x 54 mm / 1.28 x 2.13" (H x W) | |
| Power supply | 4 x 1.5 V AAA batteries | |
| Operating conditions | 0 ... +50 °C / 32 ... 89.6 °F, <80 % rH | |
| Storage conditions | -10 ... +50 °C / 14 ... 89.6 °F, <90 % rH | |
| Dimensions | 269 x 106 x 51 mm / 10.6 x 4.1 x 2.0" | |
| Weight |
approximately 200 g / 7 oz |
Multifunction anemometer PCE-VA 20
Anemometer-hygrometer-thermometer combination for assessing wind, weather, indoor/outdoor climate conditions
The PCE-VA 20 is a multifunction anemometer for evaluating wind, weather conditions, indoor/outdoor climate conditions, as well as for testing heating, ventilation, and air conditioning or cooling systems (HVAC). In addition to measuring air flow velocity (i.e., wind speed), this portable multifunction device measures volume flow, relative humidity (RH), air temperature, dew point temperature, and wet bulb temperature. This anemometer-hygrometer-thermometer combination features a 10 cm / 3.9" Ø fan impeller, easy-to-read LCD display, and functions such as hold display, average value, maximum value, minimum value, battery-saving automatic shutdown, low battery indication, and selection of imperial units (e.g., ft, lb).
- Measurement of air flow velocity, volume flow, relative humidity, air temperature, dew point temperature, and wet bulb temperature
- Airflow speed range: 0.2 ... 30 m/s (39.4 ... 5905.5 fpm)
- Accuracy: ±(1.5% of measured value + 0.3 m/s) when below 20 m/s, ±(3% of measured value + 0.3m/s) when above 20 m/s
- Resolution: 0.1
- 10 cm / 3.9" Ø fan impeller
- Easy-to-read LCD display with backlight
- Calculation of average value, display of maximum value, minimum value, automatic shutdown, low battery indication and selection functions for metric or imperial units.
Package contents
1 x Multifunction anemometer (PCE-VA 20)
4 x AAA batteries
1 x User manual
1 x Carrying case
