WOHLER FA 430 Fan Anemometer

Code: 4147

WOHLER FA 430 Fan Anemometer Measurement of air speed, temperature, humidity at the air vents, Measurement of CO2 at the air vents

Description

WOHLER FA 430 Fan Anemometer
Wöhler from Germany

Feature

Scope of delivery:

1 year warranty (batteries not included)

TECHNICAL DATA

Range
Flow velocity 0.5 – 30 m/s Volume flow 0 – 99,999 m³/h Temperature -20.0 °C – 60 °C Relative humidity 0.1% – 99.9% Dew point -20.0 °C – 59.9 °C Wet-bulb temperature -20.0 °C – 59.9 °C CO2 0 – 9,999 ppm

Resolution
Flow velocity 0.1 m/s Volume flow 0.1 (0 – 9,999.9) or 1 (10,000 – 99,999) Temperature 0.1 °C/°F Relative humidity (RH) 0.1 % Dew point 0.1 °C/°F Wet-bulb temperature 0.1 °C/°F CO2 : 1 ppm

Accuracy
Flow velocity ±(1.5 % of reading + 0.3 m/s) for under 20 m/s, ±(3 % of reading + 0.3 m/s) for above 20 m/s Temperature ± 0.6 °C Relative humidity ± 3 % (at 25 °C)), otherwise ± 5 % CO2 : ± 30 ppm ±5 % of reading (0 – 5,000 ppm)


CO2 : warm-up time 30 seconds Operating conditions (to avoid condensation) 0 – 50 °C, < 80 % RH Storage conditions -10 °C – 50 °C, < 90 % RH Power Supply 4 micro batteries AAA Dimensions 269 x 106 x 51 mm Fan diameter 10 cm Weight (without funnel) 270 g