Specifications
Met One 034B Table of Contents 
ii 
Figures 
3-1. 034B Mounted on a Crossarm Using a 17953 NU-RAIL Crossover 
Fitting .................................................................................................. 3 
3-2. CM200 Series Crossarm with CM220 Right Angle Mounting Bracket..... 4 
A-1. Magnetic Declination for the Contiguous United States ................... A-2 
A-2. Declination Angles East of True North are Subtracted From 0 
to Get True North ............................................................................ A-2 
A-3. Declination Angles West of True North are Added to 0 
to Get True North ............................................................................ A-3 
B-1. 034B Potentiometer in a Half Bridge Circuit..................................... B-1 
Tables 
1-1. Recommended Cable Lengths ................................................................ 1 
4-1. Connections to Campbell Scientific Dataloggers ................................... 4 
5-1. Wind Speed Multiplier ........................................................................... 6 
5-2. Parameters for Wind Direction............................................................... 6 
5-3. Wiring for Example Programs................................................................ 7 
5-4. Multiplier and Offset for Wind Direction when using Lead Lengths 
Greater than 100 Feet .......................................................................... 9 










