Campbell Scientific 03002, 03101, and 03301 R. M. Young Wind Sentry Sensors - Manual (Page 6)

Table of Contents
ii
9. Troubleshooting........................................................18
9.1 Wind Direction .................................................................................. 18
9.2 Wind Speed ....................................................................................... 18
10. References.................................................................19
Appendices
A. Wind Direction Sensor Orientation .......................A-1
A.1 Determining True North and Sensor Orientation ............................ A-1
B. Wind Direction Measurement Theory....................B-1
B.1 BRHalf Instruction .......................................................................... B-1
B.2 EX-DEL-SE (P4) Instruction........................................................... B-1
Figures
4-1. CM200-Series Crossarm with CM220 Right Angle Mounting
Bracket ............................................................................................. 3
4-2. 03002 mounted to CM200-Series Crossarm with CM220 .................. 4
4-3. 03002 mounted to CM200-Series Crossarm with pn 17953............... 4
7-1. The CM216 allows an 03002 or 03101 to mount atop the mast of
a CM110, CM115, or CM120 tripod ............................................. 10
7-2. 03101 mounted to a crossarm via a 1049 NU-RAIL ......................... 11
A-1. Magnetic declination for the contiguous United States (2004)........ A-2
A-2. Declination angles east of True North are subtracted from 0 to
get True North.............................................................................. A-3
A-3. Declination angles west of True North are added to 0 to get True
North............................................................................................ A-3
B-1. 03002 and 03301 potentiometer in a half bridge circuit .................. B-1
Tables
5-1. Recommended Cable Lengths............................................................. 7
7-1. 03002-L Wiring................................................................................. 12
7-2. 03101 and 03301 Wiring ................................................................... 12
7-3. Wind Speed Multiplier (With Pulse Channel Configuration Set to
Low Level AC, Output “Hz”)........................................................ 13
7-4. Parameters for Wind Direction.......................................................... 14
7-5. Wiring for Example Programs using the 03002-L............................. 14