Ultrasonic Anemometer for acquisition of the horizontal airflow and direction in tunnels, tubes or similar applications. Thanks to the high measuring rate, the instrument is also well- suited for inertia-free measurement of gusts and peak values.
Specifications
| Wind speed | |
| Measuring range | 0 … 75 m/s |
| Resolution | 0.1 m/s |
| Accuracy | ±0.1 m/s rms ( < 5 m/s ) ±2 % rms ( > 5 m/s ) |
| Wind direction | |
| Measuring range | 1 or 181 ° |
| Virtual temp. | |
| Measuring range | -50 … +80 °C |
| Resolution | 0.1 K |
| Accuracy | ±0.5 K |
| Data output digital | |
| Interface | RS485 / RS422 |
| Baudrate | 1200 … 921600 Baud |
| Data values | instant. values, average values |
| Output range | 1 per 10 msec up to 1 per 60 sec |
| Status signals | heating, distance error |
| Data output analog | |
| Wind speed |
0 … 20 mA
4 … 20 mA 0 … 10 V
2 … 10 V
|
| Stromausgang | max. 400 !& |
| Voltage output | min. 4000 !& |
| Resolution | 16 bit |
| Operating voltage | |
| Electronic |
8 … 42 V DC or
12 … 28 V AC / 2.5 W
|
| Heating | 24 V AC/DC, typ 40 W |
| General | |
| Bus operation | up to 98 sensors |
| Electr. connection | 5 m cable |
| Mounting | plate with holes |
| Housing | stainless stell (V4A) AiSi316Ti |
| Protection | IP 67 |
| Dimension | 424 mm x 287 mm |
| Weight | 2.5 kg |
Malaysia
