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Revision: 07/2022

Copyright © 1986 – 2022

Campbell Scientific, Inc.

Содержание 03002

Страница 1: ...Revision 07 2022 Copyright 1986 2022 Campbell Scientific Inc...

Страница 2: ...0 7 2 3 WindVector processing instruction 11 7 3 Siting 11 7 4 Assembly and mounting the 03002 11 7 5 Mounting the 03101 anemometer to a crossarm 13 7 6 Mounting the 03301 vane 14 8 Sensor maintenance...

Страница 3: ...Appendix D Wind direction measurement theory 23 Table of Contents ii...

Страница 4: ...bber This compound was chosen for its resistance to temperature extremes moisture and ultraviolet UV degradation However this jacket will support combustion in air It is rated as slow burning when tes...

Страница 5: ...Short Cut is an easy way to program your data logger to measure this sensor and assign data logger wiring terminals Short Cut is available as a download on www campbellsci com It is included in insta...

Страница 6: ...be wired to the data logger Click OK after wiring the sensor 5 Select any other sensors you have then finish the remaining Short Cut steps to complete the program 6 In Output Setup enter the scan rate...

Страница 7: ...onal to wind speed This is a special version of the 03102 built for Campbell Scientific by R M Young that has shielded bearings rather than sealed bearings The shielded bearings provide a lower starti...

Страница 8: ...ng term unattended operation in adverse conditions l Small size simplicity and rugged construction provide a quality instrument for a modest price l Ideal for wind profile studies l Campbell Scientifi...

Страница 9: ...nge 360 mechanical 352 electrical 8 open Sensor Balanced vane 16 cm turning radius Settling time 20 ms Damping ratio 0 2 Delay distance 50 recovery 0 5 m 1 6 ft Threshold 0 8 m s 1 8 mph at 10 displac...

Страница 10: ...en Short Cut software is used to create the data logger program the sensor is wired to the terminals shown in the wiring diagram created by Short Cut Table 7 1 03002 Wind Sentry Set wire color wire fu...

Страница 11: ...urement instruction Table 7 3 03301 vane wire color wire function and data logger connection Wire color Wire function Data logger connection terminal Red WD signal U configured for single ended analog...

Страница 12: ...add to a customized program follow the procedure in Importing Short Cut code into CRBasic Editor p 17 Programming basics for CRBasic data loggers are provided in the following sections A complete pro...

Страница 13: ...ent sequences can cause the measurement of the wind direction to return a negative wind direction 30 while in the dead band To overcome this problem all program examples use a delay of 20 ms 20 000 s...

Страница 14: ...imes the height of the building See References p 16 for a list of references that discuss siting wind speed and direction sensors 7 4 Assembly and mounting the 03002 Materials required l 5 64 inch hex...

Страница 15: ...sarm North South with the vane to the North 6 Tighten the mounting post band clamp Final sensor orientation is done after the data logger has been programmed to measure wind direction as described in...

Страница 16: ...provided with the sensor 2 Mount a crossarm to a tripod or tower 3 Secure the 3 4 inch IPS 10 inch long threaded aluminum pipe to the CM220 mount or 3 4 x 1 inch Nu Rail fitting Figure 7 4 p 14 4 Plac...

Страница 17: ...mounts to a crossarm using the CM220 mount or 3 4 x 1 inch Nu Rail fitting l 03101 Conversion Kit option SM is used when the 03301 will be mounted next to a previously purchased 03101 Anemometer Wind...

Страница 18: ...earings and potentiometer are given in R M Young manuals www youngusa com 9 Troubleshooting 9 1 Wind direction Symptom NAN 9999 or no change in direction 1 Check that the sensor is wired to the excita...

Страница 19: ...wind sentry Because Campbell Scientific cables the sensor the wiring in the R M Young manual will be different than the wiring listed in this manual The following references give detailed information...

Страница 20: ...dited for additional refinement NOTE Once the file is edited with CRBasic Editor Short Cut can no longer be used to edit the program it created 2 To add the Short Cut wiring information into the new C...

Страница 21: ...r mean direction and standard deviation of the direction every 60 minutes Wiring for the example is given in Table B 1 p 18 Table B 1 Wiring for example program Color Wire label CR1000X Red WS Signal...

Страница 22: ...rogram BeginProg Scan 5 Sec 1 0 Default Data Logger Battery Voltage measurement Batt_Volt Battery Batt_Volt 03002 or 03101 RM Young Wind Sentry Wind Speed Sensor measurement WS_ms PulseCount WS_ms 1 P...

Страница 23: ...and are subtracted from 360 degrees to get true north as shown Figure C 2 p 21 0 and 360 are the same point on a compass For example the declination for Logan Utah is 11 78 East 11 August 2015 True no...

Страница 24: ...Figure C 1 Magnetic declination for the contiguous United States 2015 Figure C 2 Declination angles east of true north are subtracted from 0 to get true north Wind Sentry Series 21...

Страница 25: ...Figure C 3 Declination angles west of true north are added to 0 to get true north Wind Sentry Series 22...

Страница 26: ...tween the wiper and ground Rs and Vs vary with wind direction The measurement result is the ratio of the measured voltage to the excitation voltage Vs Vx This ratio is related to the resistance as sho...

Страница 27: ...ther manufacturer s products that are resold by Campbell Scientific are warranted only to the limits extended by the original manufacturer Refer to www campbellsci com terms warranty for more informat...

Страница 28: ...ion or Repair Reference number contact your CAMPBELL SCIENTIFIC regional office Please write the issued number clearly on the outside of the shipping container and ship as directed For all returns the...

Страница 29: ...rohibit climbing by other persons Take reasonable precautions to secure tripod and tower sites from trespassers l Use only manufacturer recommended parts materials and tools Utility and Electrical l Y...

Страница 30: ...nfo campbellsci fr www campbellsci fr Germany Location Phone Email Website Bremen Germany 49 0 421 460974 0 info campbellsci de www campbellsci de India Location Phone Email Website New Delhi DL India...

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