Campbell Scientific WINDSONIC 2-D Sonic Wind Sensors - Manual (Page 16)

WindSonic Two-Dimensional Sonic Anemometer
6. Specifications
Features:
• Low maintenance—no moving parts significantly reduces
maintenance cost and time
• Minimum detectable wind speed of 0.01 meters per second
Compatible Dataloggers: CR200(X) series (WindSonic4 only)
CR800 series
CR1000
CR3000
CR5000 (WindSonic4 only)
CR510 (WindSonic4 only)
CR10X (WindSonic4 only)
CR23X (WindSonic4 only)
6.1 Wind Direction
Operating Range: 0 to 359° (no dead band)
Accuracy: ±3°
Output Resolution: 1°
6.2 Wind Speed
Operating Range: 0 to 60 m s –1
Accuracy: ±2% @ 12 m s –1
Output Resolution: 0.01 m s –1
6.3 General Specifications
Output Signal: RS-232 (WindSonic1)
SDI-12 version 1.3 (WindSonic4); address
factory set to 0
Output Variables: wind direction, wind speed, and diagnostic or
u
x
, u
y
, and diagnostic (WindSonic4 only)
Measurement Frequency: 40 Hz block averaged to a programmable
output frequency, factory set to 1 Hz
Current Drain: ~15 mA continuous (WindSonic1)
<12 mA @ 12 V (WindSonic4)
Operating Temperature: –35º to +70ºC
Storage Temperature: –40° to +80°C
Dimensions: 142 x 160 mm (5.6 x 6.3 in)
Weight: 500 g (1.1 lb)
Operating Humidity: <5% to 100% RH
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