Ultrasonic anemometer 1D

Beskrivning

 analog utsignal / RS-485

Different measuring values are
available, among others:
 Flow vector
 Scalar flow velocity
 Acoustic-virtual temperature
 Standard deviation of the wind velocity
 Standard deviation of the scalar air flow
 Standard deviation of the acoustic-virtual temperature
 Flow velocity of the gust

The instrument is especially suited for the use
 In the traffic engineering
 Indoor flow measurement
 In tunnels
 In tubes

The measurement principle allows, compared to the classic anemometers, an inertia-free measurement of running variable dimensions with highest precision and accuracy. It is especially suited for the measurement of gust- and peak values. The measuring values can be output digitally and/or in analogue form. The serial or analogue output of the data is carried out alternatively as instantaneous value or as gliding mean value with selectable time frame.
If necessary, the sensor arms are automatically heated with critical ambient temperatures.