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Ultrasonic Anemometer AR200-FD
Ultrasonic Anemometer
AR200-FD is a robust, reliable ultrasonic anemometer that provides surface wind direction and wind speed measurement. It meets WMO CIMO Guide (WMO-No.8) requirements. Data output through serial or analogue interfaces provides compatibility with DCS and PLC systems. Standard 24V@5A heater ensures reliable operation even in harsh environmental conditions.
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Description
Ultrasonic measurement
The measurement is based on ultrasonic transit time, the time it takes for the ultrasound to travel from one transducer to another, depending on the wind speed.
Maintenance-free
No moving parts and resistant to contamination and corrosion;measures accurately and produces reliable data in demanding wind conditions and climates without periodic maintenance.
Heating Function
Standard heating function: 5A@24VDC Optional heating function: 10A@24VDC
Ultrasonic Anemometer AR200-FD
Accurate and maintenance-free measurement of wind speed and wind direction even in the lowest temperature in variable winds and other challenging conditions.
Technical Parameters
Wind Speed
Measurement range
White columns: 0 … 60 m/s; Blue columns: 0…75 m/s
Accuracy
0 … 60 m/s: ±0.3 m/s or 3% of reading, whichever is greater; 60 … 75 m/s: ±5% of reading
Resolution
0.1m/s
Wind Direction
Measurement range
0 … 359.9°
Accuracy
±3°
Resolution
0.1°
Basic Information
IP Class
0 … IP66°
Dimensions
height 195 mm width 160 mm
Weight
1.1 Kg
Analog outputs
N/A
Interface
RS-485 (default), RS-232/SDI-12/RS-422 (optional)
Communication protocol
Theta ASCII (Optonal), MODBUS, SDI-12,NMEA (Optional)
Power
11mA@ 12VDC,5A@24VDC(Standard,Optional 10A@24VDC)
Operating voltage
12 … 30VDC
Operating temperature
-40 … ＋70℃
Operating humidity
5% … 100%RH
Connector
4pin
Cable
RVVP 5m
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