PCE-VA 20-SET Dew Point Thermometer with Capture Hoods Combination anemometer-hygrometer-thermometer for HVAC system balancing
PCE-VA 20-SET is a Dew Point Thermometer with capture hoods for assessing and balancing heating, ventilation and air conditioning or cooling (HVAC) systems. In addition to measuring air flow velocity (i.e., wind speed), this multipurpose handheld device measures volume flow, relative humidity (RH), air temperature, dew point temperature and wet-bulb temperature. This combination anemometer-hygrometer-thermometer features a 10 cm / 3.9" Ø fan impeller, easy-to-read backlit LCD, and functions such as display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection.
Highlights
- Measures air flow velocity, volume flow, relative humidity, air temperature,
- dew point temperature and wet-bulb temperature
- Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
- Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±(3% of
- measured value + 0.3 m/s) when more than 20 m/s
- Resolution: 0.1
- Includes 2 x capture hoods (1 x round 210 mm / 8.3 in Ø, 1 x square 346 x 346
- mm / 13.6 x 13.6 in)
- 10 cm / 3.9 in Ø fan impeller
- Easy-to-read backlit LCD
- Display hold, average value, maximum value, minimum value, battery-saving
- automatic power off, low-battery indicator, and metric or imperial unit
- selection functions
Technical specifications
Wet bulb temperature Measuring range-20 … +59,9 °C Speed Measuring range 0,2 … 20 m/s Resolution 0.1 m/s Accuracy±(1.5 % of Rd +0.3 m/s) Speed Measuring range 20 … 30 m/s Resolution 0.1 m/s Accuracy±(3 % of Rd +0.3 m/s) Volume flow Measuring range 0 … 9999,9 m³/min Resolution 0,1 m³/min Volume flow Measuring range 10000 … 99999 m³/min Resolution 1 m³/min Dew point Measuring range-5 … +59,9 °C Relative humidity Measuring range 0,1 … 99,9 % Resolution 0,1 % Accuracy±3% (at 25°C) otherwise ±5% Temperature Measuring range-20 … +60 °C Resolution 0,1 °C Accuracy 0.6°C General technical data Measuring functions MIN, MAX, HOLD, AVG Display type LCD Display size 2,5 Inch Display refresh rate 1 x per second Response time Additional information Temperature: 60 s Humidity: 60 s Automatic power-off 20 min Dimensions Impeller diameter: Ø 105 Flow hood, round: Ø 210 mm Flow hood, square: 346 x 346 mm Menu language English, English (GB) Protection class (device)IP20 Power supply batteries (Rechargeable) battery 4 x 1,5 V AAA battery , Zinc carbon Capacity 600 mAh Operating conditions 0 … 50 °C , 0 … 80 % RH Storage conditions-10 … 50 °C , 0 … 90 % RH Dimensions ( L x W x H )269 x 106 x 51 mm Weight 200 g
Delivery scope
1 x Anemometer with a volumetric flow hood PCE-VA 20 1 x Square flow hood 1 x Round flow hood 4 x AAA batteries 1 x User manual 1 x Carrying case
