- Measurement of air speed, temperature, humidity at the air vents
- Measurement of CO2 at the air vents (Wöhler FA 430 only)
- Detection of air leaks
- Integrated measurement of volume flow
- Direct measurement of volume flow at air vents in combination with the cone
- Measured data display and management in the Wohler FA 4xx App
With automatic identification of the cone
via IR-transfer to the Wohler TD 100 Thermal Fast Printer
e.g. for ceiling vents
m/s, fpm, ppm, m³ / h, CFM, °C, °F, %, rF, cm², Inch²
With automatic identification of the cone
via IR-transfer to the Wohler TD 100 Thermal Fast Printer
e.g. for ceiling vents
m/s, fpm, ppm, m³ / h, CFM, °C, °F, %, rF, cm², Inch²
- qualified
- practice-oriented
- technophile
To ensure good indoor air quality and ideal air distribution within a residential ventilation system, it is important that the volume flows at air vents are set correctly. The growing awareness of good indoor air quality is manifested, for example, in the IDPH Guidelines for Indoor Air Quality. From time to time, it is therefore advisable to check the air flows by means of measurement. There are various methods that can be used here, such as funnel measurement with a large vane manometer or hot wire anemometer.
