Campbell Scientific 03002, 03101, and 03301 R. M. Young Wind Sentry Sensors - Manual (Page 20)

R.M. Young Wind Sentry
TABLE 7-4. Parameters for Wind Direction
CR10(X)
CR510
CR200(X)
CR7
21X
CR23X
CR800
CR1000
CR5000
CR3000
Measurement
Range 2500 mV,
slow 5000 mV,
slow/60 Hz 2500 mV,
60 Hz,
reverse
excitation 5000 mV,
60 Hz,
reverse
excitation
Excitation
Voltage 2500 mV 5000 mV 2500 mV 5000 mV
Multiplier 0.1408 0.0704 352 352
Offset 0 0 0 0
7.4.3 Wind Vector Processing Instruction
The Wind Vector output instruction is used to process and store mean wind
speed, unit vector mean wind direction, and standard deviation of the wind
direction (optional) from the measured wind speed and direction values.
7.4.4 Example Programs
The following programs measure the 03002 every 5 seconds, and store mean
wind speed, unit vector mean direction, and standard deviation of the direction
every 60 minutes. Wiring for the examples is given in TABLE 7-5.
TABLE 7-5. Wiring for Example Programs
using the 03002-L
Color Description CR1000 CR10X
Red Wind Spd. Signal P1 P1
Black Wind Spd. Reference G
Clear Wind Spd. Shield G
Green Wind Dir. Signal SE 1 SE 1
Blue Wind Dir. Excitation VX 1 or
EX 1 E1
White Wind Dir. Reference AG
14