Performance
Azimuth
Threshold
Linearity
Accuracy
Damping Ratio
Delay Distance
Temperature Range
Electrical Characteristics
Input Power
Output*
Output Impedance
Maximum Cable Length
Physical Characteristics
Weight
Finish
Mounting
Cabling
Optional Accessories
A. External heater and power supply for extreme low temperature operation.
B. Aluminum vane assembly.
C. Model 040 Degree Wheel Calibrator.
D. Model 042 Telescopic Orientation Fixture.
020D-9800 REV A
Model 020D Wind Direction Sensor Specifications
Electrical 0-356, Mechanical 0-360
0.6 mph
½% of full scale
3
0.4
Less than 3 feet
-50C to +85C
9-18 VDC, 10 mA
a. 0-5 volts for 0-360
b. 0-2.5 volts for 0-360
100 Ohms maximum
300 feet
1.1 pounds
Anodized Aluminum
Use with Crossarm Model 191 or equivalent
1957-XX Cable (XX is cable length in feet)
(default setting)
(user selectable)
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