Campbell Scientific 034B-L Met One Windset - Manual (Page 8)

Table of Contents
B. Example Program .................................................... B-1
C. Wind Direction Sensor Orientation ....................... C-1
C.1 Determining True North and Sensor Orientation ............................ C-1
D. Wind Direction Measurement Theory .................... D-1
Figures
4-1. 034B mounted on a crossarm using a 17953 NU-RAIL crossover
fitting ................................................................................................ 3
4-2. CM200 Series Crossarm with CM220 Right Angle Mounting
Bracket ............................................................................................. 4
7-1. CM216 mount ..................................................................................... 9
C-1. Magnetic declination for the contiguous United States (2004) ....... C-2
C-2. Declination angles east of True North are subtracted from 0 to
get True North .............................................................................. C-3
C-3. Declination angles west of True North are added to 0 to get
True North ................................................................................... C-3
D-1. 034B potentiometer in a half bridge circuit ..................................... D-1
Tables
5-1. Recommended Cable Lengths ............................................................. 7
7-1. Connections to Campbell Scientific Dataloggers ................................ 9
7-2. Wind Speed Multiplier* .................................................................... 11
7-3. Parameters for Wind Direction .......................................................... 11
B-1. Wiring for Example Program .......................................................... B-1
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