4.3811.00.000_US-Anemometer-DSP_eng.doc
23 - 26
021511/10/06
11 Technical
Data
Wind velocity
Measuring range
0...65 m/s
Scaling of analog output freely selectable
<= 5 m/s:
±
0.1 m/s (rms, mean over 360°)
Accuracy
> 5 m/s:
±
2% of measured value (rms, mean
over 360°)
0.1 m/s:
in telegrams 14.1 to 14.6
Resolution
<0.1 m/s: in telegrams 14.7 and user-defined
telegrams
Wind direction
Measuring range
0...360°
0...360° , 0... 540°, 0..720° for analog output,
adjustable
Accuracy
±
1.0°
1°:
in telegrams 14.1 to 14.6
Resolution
< 1°:
in telegrams 14.7 and user-defined
telegrams
Virtual temperature
Measuring range
- 40 .... + 70 °C
Accuracy
±
0.5 K
Resolution
0.1 K (in telegrams 14.1 to 14.6)
Data output
digital
Interface
RS 485 / RS 422
Baud rate
1200, 2400, 4800, 9600, 19200, 38400, 57600,
115200, 230400, 460800, 921600 adjustable
Output
Instantaneous values, wind velocity, wind direction
and virtual temperature
Sliding mean values 0.5sec.. 100min freely
selectable
Standard deviation for wind velocity, wind direction
and virtual temperature.
Predefined data telegrams or user-defined data
telegram.
Output rate
1 per 1msec to 1 per 60 seconds adjustable
Status identification Heating, failure of measurement path,
∆
T path
temperatures
Data output
analog
Electr. outputs
0 ... 20 mA / 0... 10 V or 4... 20 mA / 2... 10 V
only wind velocity, wind direction and acoustic
virtual temperature
Burden on current output maximum 400
Ω
Burden on current output minimum 4000
Ω
