Owner's manual

Model 020C Wind Direction Sensor
TABLE 7-1. 020C Wiring
Wire Color
Wire
Description
CR23X
CR800-series
CR1000
CR3000
CR5000
CR10(X)
CR500
CR510
White Power 12V
12V 12V
Green Ground
G G
Blue Signal
SE input SE input
Red
*
(Optional)
Heater +
Supply 12V Supply 12V
Black
*
(Optional)
Heater -
Supply ground Supply ground
Clear Shield
G
*Bearing heat only. Use of heater will prolong the life of the bearings, but
using it is practical only when the datalogger primary power is AC mains
power or very high capacity solar power. Make this connection directly to the
power supply rather than on the datalogger wiring panel.
7.5 Programming with CRBasic
If Short Cut is not used to program the datalogger (see Section 4, Quickstart)
the following example code can be used as a guide when programming with
CRBasic Editor to measure the 020C. CRBasic Editor is included with
Campbell Scientific software LoggerNet, PC400, and RTDAQ.
'CR1000
'Declare Variables and Units
Public BattV
Public PTemp_C
Public WindDir
Units BattV=Volts
Units PTemp_C=Deg C
Units WindDir=degrees
'Define Data Tables
DataTable(Table1,True,-1)
DataInterval(0,10,Min,10)
Sample(1,WindDir,FP2)
EndTable
DataTable(Table2,True,-1)
DataInterval(0,1440,Min,10)
Minimum(1,BattV,FP2,False,False)
EndTable
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