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Anemometer uSonic-2 Tunnel

Compact 2D flow sensor, 

Small installation depth,

Optimized for underground subways or traffic tunnels.

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Anemometer uSonic-2 Wind is a 2D wind sensor for standard meteorological applications.

It has proven reliable operation in all weather types, outstanding flexibility, high rated system performance and user friendly operation in widespread applications.

For reliable operation in adverse conditions icing can be prevented by an
efficient sensor head heating. 
Average time / number  1 … 3600 s / 1 ... 65365 samples
Sampling rate 0.1… 40/50 Hz 
Ranges 0 … 45 / 60 m/s, -40 … +70 °C, 5 …100 %
Accuracy (max. dev.) Wind speed / wind direction
0.1 m/s or 2 % / 2° at 5 m/s
Resolution
0.01 m/s, 0.1°,0.01 K
Azimuth alignment 0 … 359 °, adjustable
Output data set x, y, T or vel, dir, T (digital)
Averaging method
scalar, vectorial
Output protocols standard, checksum, NMEA
Data output
async, polling, time synchronized
Power supply  9 ... 36 VDC / 3 W 
Sensor head heating (option) 
24 VDC / 55 W on / off / auto, monitored
Analogue output 
2 x 0-20/4-20 mA and 2 x 0-10V/2-10VDC
12 bit, range adjustable
Serial interface RS422, RS485 (300 … 115200), ASCII
Mounting 
stud Ø (outer) 34 mm
adapters available Ø (inner) 55 mm

 

TitleDescriptionFilename
uSonic-2 Tunnel - Brochure  Metek_Ultrasonic_Anemometer_uSonic_2_Tunnel_Datasheet.pdf 

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Anemometer uSonic-2 Tunnel