Campbell Met One 034A-L Manual de instrucciones

INSTRUCTION MANUAL Met One 034B Wind Set Revision: 9/14 Copyright © 1980- 2014 Campbell Scientific, Inc.

Met One 034B Wind Set 3.1 Ships With List The 034B Wind Set ships with: (1) 1/16-inch Allen wrench (1) Bushing from Met One (1) Calibration Sheet (3

Met One 034B Wind Set determining True North using a compass and the magnetic declination for the site. 7. Remove the alignment screw at the base of

Met One 034B Wind Set FIGURE 4-2. CM200 Series Crossarm with CM220 Right Angle Mounting Bracket 4.2 Step 2—Use Short Cut to Program Datalogger and

Met One 034B Wind Set 3. When Short Cut opens, select New Program. 4. Select Datalogger Model and Scan Interval (default of 5 seconds is OK for mo

Met One 034B Wind Set 5. Under the Available Sensors and Devices list, select the Sensors | Meteorological | Wind Speed & Direction folder. Sele

Met One 034B Wind Set 8. If LoggerNet, PC400, RTDAQ, or PC200W is running on your PC, and the PC to datalogger connection is active, you can click Fi

Met One 034B Wind Set 6.1 Wind Speed Operating Range: 0 to 75 m s–1 (0 to 167 mph) Threshold: 0.4 m s–1 (0.9 mph) Accuracy: ±0.12 m s–1 (±0.25 mph

Met One 034B Wind Set 7.2 Mounting Options The 034B can be attached to a CM200-series crossarm via a 17953 NU-RAIL fitting or a CM220, Right Angle Mo

Met One 034B Wind Set The dataloggers can also measure wind speed on a control port. With this option the black wire is connected to the 5 V terminal

Met One 034B Wind Set The expression for wind speed (U) is: U = MX + B where M = multiplier X = number of pulses per second (Hertz) B

Met One 034B Wind Set 7.4.4 Long Lead Lengths When sensor lead length exceeds 100 feet, the settling time allowed for the measurement of the vane sho

Met One 034B Wind Set Symptom: Incorrect wind direction 1. Verify that the excitation voltage, range code, multiplier and offset parameters are corre

Met One 034B Wind Set 14

Appendix A. Importing Short Cut Code This tutorial shows: • How to import a Short Cut program into a program editor for additional refinement • Ho

Appendix A. Importing Short Cut Code After pasting, edit the information such that a ' character (single quotation mark) begins each line. This

Appendix B. Example Program The following CR1000 program measures the 034B every 5 seconds, and store mean wind speed, unit vector mean direction, a

Appendix B. Example Program B-2

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

Appendix C. Wind Direction Sensor Orientation FIGURE C-1. Magnetic declination for the contiguous United States (2004) C-2

Appendix C. Wind Direction Sensor Orientation FIGURE C-2. Declination angles east of True North are subtracted from 0 to get True North FIGURE C-3

Limited Warranty “Products manufactured by CSI are warranted by CSI to be free from defects in materials and workmanship under normal use and service

Appendix C. Wind Direction Sensor Orientation C-4

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

Appendix D. Wind Direction Measurement Theory D-2

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Table of Contents PDF viewers: These page numbers refer to the printed version of this document. Use the PDF reader bookmarks tab for links to spec

Table of Contents B. Example Program ..... B-1 C. Wind Direction Sensor Orientation ...

Met One 034B Wind Set 1. Introduction The 034B Wind Set combines a 3-cup anemometer and vane into a single integrated package to measure wind speed