Campbell Met One 034A-L Specifikace

Met One 034B WindsetRevision: 1/11NCopyright © 1980-2011Campbell Scientific, Inc.

Met One 034B Windset TABLE 5-1. Wind Speed Multiplier* Model Meters/Second Miles/Hour 034B M = 0.7989 Off = 0.28 M = 1.787 Off = 0.63 *When con

Met One 034B Windset 5.4 Example Programs The following programs measure the 034B every 5 seconds, and store mean wind speed, unit vector mean direct

Met One 034B Windset 5.4.2 CR10X Example Program ;{CR10X} *Table 1 Program 01: 5.0000 Execution Interval (seconds) 1: Pulse (P3) 1: 1 Reps

Met One 034B Windset 10: Set Active Storage Area (P80) 1: 1 Final Storage Area 1 2: 101 Array ID 11: Real Time (P77) 1: 122

Met One 034B Windset 5.5.1 Sample CR10(X) Program when Long Leads are Required ;{CR10X} ; *Table 1 Program 01: 10 Execution Interval (seconds) 0

Met One 034B Windset 08: Wind Vector (P69) 1: 1 Reps 2: 0 Samples per Sub-Interval 3: 00 S, θu, & σ(θu) Polar*** 4: 1* Wind Spe

Met One 034B Windset 12 Symptom: Incorrect wind direction 1. Verify that the Excitation voltage, Range code, multiplier and offset parameters are cor

Appendix A. Wind Direction Sensor Orientation A.1 Determining True North and Sensor Orientation Orientation of the wind direction sensor is done aft

Appendix A. Wind Direction Sensor Orientation Subtract declination from 360° Add declination to 0° 22 E18 E16 E14 E12 E10 E8 E6 E4 E2 E02

Appendix A. Wind Direction Sensor Orientation FIGURE A-3. Declination Angles West of True North Are Added to 0 to Get True North A-3

Warranty and Assistance The MET ONE 034B WINDSET is warranted by Campbell Scientific, Inc. to be free from defects in materials and workmanship under

Appendix A. Wind Direction Sensor Orientation A-4

Appendix B. Wind Direction Measurement Theory It is not necessary to understand the concepts in this section for the general operation of the 034B Wi

Appendix B. Wind Direction Measurement Theory B-2

Appendix C. Met One Instruments’ 034B Operation Manual This appendix contains a copy of Met One Instruments’ 034B Operation Manual. Campbell Scienti

Appendix C. Met One Instruments’ 034B Operation Manual C-2

Appendix C. Met One Instruments’ 034B Operation Manual C-3

Appendix C. Met One Instruments’ 034B Operation Manual C-4

Appendix C. Met One Instruments’ 034B Operation Manual C-5

Appendix C. Met One Instruments’ 034B Operation Manual C-6

Appendix C. Met One Instruments’ 034B Operation Manual C-7

Met One 034B Table of Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookmarks

Appendix C. Met One Instruments’ 034B Operation Manual C-8

Appendix C. Met One Instruments’ 034B Operation Manual C-9

Appendix C. Met One Instruments’ 034B Operation Manual C-10

Appendix C. Met One Instruments’ 034B Operation Manual C-11

Appendix C. Met One Instruments’ 034B Operation Manual C-12

Appendix C. Met One Instruments’ 034B Operation Manual C-13

Appendix C. Met One Instruments’ 034B Operation Manual C-14

Appendix C. Met One Instruments’ 034B Operation Manual C-15

Appendix C. Met One Instruments’ 034B Operation Manual C-16

Appendix C. Met One Instruments’ 034B Operation Manual C-17

Met One 034B Table of Contents ii Figures 3-1. 034B Mounted on a Crossarm Using a 17953 NU-RAIL Crossover Fitting ...

Appendix C. Met One Instruments’ 034B Operation Manual C-18

Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com • info@campbel

Met One 034B Windset 1. General The 034B Windset is used to measure horizontal wind speed and direction. Wind speed is measured with a three cup ane

Met One 034B Windset Wind Direction Measurement Range: 0 to 360° Threshold: 0.4 m s-1 (0.9 mph) Accuracy: ±4° Resolution: 0.5° Potentiometer Resis

Met One 034B Windset The set screw holes must be covered with the labels to prevent corrosion and assure the warranty. CAUTION Mount the CM200-series

Met One 034B Windset CM220 CM200 Series Crossarm FIGURE 3-2. CM200 Series Crossarm with CM220 Right Angle Mounting Bracket Attach the sensor cable t

Met One 034B Windset The CR10X, CR23X, and dataloggers programmed with CRBasic can also measure wind speed on a control port. With this option the bl