Campbell Wind Monitor Series Product Manual Download Page 29

Safety

DANGER — MANY HAZARDS ARE ASSOCIATED WITH INSTALLING, USING, MAINTAINING, AND WORKING ON OR AROUND TRIPODS, TOWERS,

AND ANY ATTACHMENTS TO TRIPODS AND TOWERS SUCH AS SENSORS, CROSSARMS, ENCLOSURES, ANTENNAS, ETC. FAILURE TO PROPERLY

AND COMPLETELY ASSEMBLE, INSTALL, OPERATE, USE, AND MAINTAIN TRIPODS, TOWERS, AND ATTACHMENTS, AND FAILURE TO HEED

WARNINGS, INCREASES THE RISK OF DEATH, ACCIDENT, SERIOUS INJURY, PROPERTY DAMAGE, AND PRODUCT FAILURE. TAKE ALL

REASONABLE PRECAUTIONS TO AVOID THESE HAZARDS. CHECK WITH YOUR ORGANIZATION'S SAFETY COORDINATOR (OR POLICY) FOR

PROCEDURES AND REQUIRED PROTECTIVE EQUIPMENT PRIOR TO PERFORMING ANY WORK.

Use tripods, towers, and attachments to tripods and towers only for purposes for which they are designed. Do not exceed design limits. Be

familiar and comply with all instructions provided in product manuals. Manuals are available at www.campbellsci.com. You are responsible for

conformance with governing codes and regulations, including safety regulations, and the integrity and location of structures or land to which

towers, tripods, and any attachments are attached. Installation sites should be evaluated and approved by a qualified engineer. If questions or

concerns arise regarding installation, use, or maintenance of tripods, towers, attachments, or electrical connections, consult with a licensed and

qualified engineer or electrician.

General

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Protect from over-voltage.

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Protect electrical equipment from water.

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Protect from electrostatic discharge (ESD).

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Protect from lightning.

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Prior to performing site or installation work, obtain required approvals and permits. Comply with all governing structure-height

regulations.

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Use only qualified personnel for installation, use, and maintenance of tripods and towers, and any attachments to tripods and towers.

The use of licensed and qualified contractors is highly recommended.

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Read all applicable instructions carefully and understand procedures thoroughly before beginning work.

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Wear a hardhat and eye protection, and take other appropriate safety precautions while working on or around tripods and towers.

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Do not climb tripods or towers at any time, and prohibit climbing by other persons. Take reasonable precautions to secure tripod and

tower sites from trespassers.

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Use only manufacturer recommended parts, materials, and tools.

Utility and Electrical

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You can be killed or sustain serious bodily injury if the tripod, tower, or attachments you are installing, constructing, using, or

maintaining, or a tool, stake, or anchor, come in contact with overhead or underground utility lines.

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Maintain a distance of at least one-and-one-half times structure height, 6 meters (20 feet), or the distance required by applicable law,

whichever is greater, between overhead utility lines and the structure (tripod, tower, attachments, or tools).

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Prior to performing site or installation work, inform all utility companies and have all underground utilities marked.

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Comply with all electrical codes. Electrical equipment and related grounding devices should be installed by a licensed and qualified

electrician.

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Only use power sources approved for use in the country of installation to power Campbell Scientific devices.

Elevated Work and Weather

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Exercise extreme caution when performing elevated work.

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Use appropriate equipment and safety practices.

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During installation and maintenance, keep tower and tripod sites clear of un-trained or non-essential personnel. Take precautions to

prevent elevated tools and objects from dropping.

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Do not perform any work in inclement weather, including wind, rain, snow, lightning, etc.

Maintenance

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Periodically (at least yearly) check for wear and damage, including corrosion, stress cracks, frayed cables, loose cable clamps, cable

tightness, etc. and take necessary corrective actions.

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Periodically (at least yearly) check electrical ground connections.

Internal Battery

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Be aware of fire, explosion, and severe-burn hazards.

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Misuse or improper installation of the internal lithium battery can cause severe injury.

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Do not recharge, disassemble, heat above 100 °C (212 °F), solder directly to the cell, incinerate, or expose contents to water. Dispose of

spent batteries properly.

WHILE EVERY ATTEMPT IS MADE TO EMBODY THE HIGHEST DEGREE OF SAFETY IN ALL CAMPBELL SCIENTIFIC PRODUCTS, THE CUSTOMER

ASSUMES ALL RISK FROM ANY INJURY RESULTING FROM IMPROPER INSTALLATION, USE, OR MAINTENANCE OF TRIPODS, TOWERS, OR

ATTACHMENTS TO TRIPODS AND TOWERS SUCH AS SENSORS, CROSSARMS, ENCLOSURES, ANTENNAS, ETC.

Summary of Contents for Wind Monitor Series

Page 1: ...Revision 12 2020 Copyright 1984 2020 Campbell Scientific Inc...

Page 2: ...ng the wind monitor to a crossarm 12 7 4 2 Mounting the wind monitor atop a tripod mast 14 8 Sensor maintenance 14 9 Troubleshooting 15 9 1 Wind direction 15 9 2 Wind speed 15 10 References 16 Appendi...

Page 3: ...provides information only for CRBasic data loggers For retired Edlog data logger support see an older manual at www campbellsci com old manuals 2 Precautions l READ AND UNDERSTAND the Safety section a...

Page 4: ...t the connection end of the cable Check this information against the shipping documents to ensure the expected product and cable length are received The wind monitors ship with 1 1 16 inch hex key wre...

Page 5: ...ick 05103 Wind Speed Direction Sensor 05106 Wind Speed Direction Sensor or 05305 AQ Wind Speed Direction Sensor The wind speed defaults to meters second This can be changed by clicking the Wind Speed...

Page 6: ...utput options 8 Click Finish and save the program Send the program to the data logger if the data logger is connected to the computer 9 If the sensor is connected to the data logger check the output o...

Page 7: ...ecommended cable length for mounting the sensor at the top of the tripod tower by using a CM200 series crossarm Table 5 1 Recommended cable lengths CM106B CM110 CM115 CM120 UT10 UT20 UT30 4 2 m 14 ft...

Page 8: ...or 1 of reading 0 2 m s 0 4 mph or 1 of reading Starting threshold 1 0 m s 2 2 mph 2 4 mph 1 1 m s 1 0 m s 2 2 mph 0 4 m s 0 9 mph Distance constant 63 recovery 2 7 m 8 9 ft 2 1 m 6 9 ft Output AC vol...

Page 9: ...5 3 Starting threshold 1 1 m s 2 4 mph 1 0 m s 2 0 mph 0 5 m s 1 0 mph Distance constant 50 recovery 1 3 m 4 3 ft 1 2 m 3 9 ft Damping ratio 0 3 0 25 0 45 Damped natural wavelength 7 4 m 24 3 ft 4 9...

Page 10: ...r diameter 18 cm 7 1 in 14 cm 5 5 in 18 cm 7 1 in 20 cm 7 9 in Mounting pipe description 34 mm 1 34 in outer diameter standard 1 0 in IPS schedule 40 Weight 1 5 kg 3 2 lb 1 kg 2 2 lb 1 5 kg 3 2 lb 1 k...

Page 11: ...ely by using Short Cut If your data acquisition needs are more complex the files that Short Cut creates are a great source for programming code to start a new program or add to an existing custom prog...

Page 12: ...d to a 10 k potentiometer which has a 5 degree electrical dead band between 355 and 360 degrees A 1 M resistor between the signal and ground pulls the signal to 0 mV 0 degrees when wind direction is i...

Page 13: ...rection samples 7 3 Siting Locate wind sensors away from obstructions such as trees or buildings Generally there should be a horizontal distance of at least ten times the height of the obstruction bet...

Page 14: ...a compass and the magnetic declination for the site 4 Secure the 12 inch aluminum pipe to the Nu Rail fitting The aluminum pipe is shipped with the wind monitor 5 Place the orientation ring followed b...

Page 15: ...and to the instrument enclosure 10 Secure the cable to the crossarm and tripod or tower by using cable ties FIGURE 7 2 CM220 Right Angle Mounting Kit mounted to a crossarm FIGURE 7 3 Wind monitor moun...

Page 16: ...spect the sensor for physical damage Replace the anemometer bearings when they become noisy or the wind speed threshold increases above an acceptable level The condition of the bearings can be checked...

Page 17: ...nded terminal specified by the measurement instruction 2 Verify that the excitation voltage and range code are correct for the data logger type 3 Disconnect the sensor from the data logger and use an...

Page 18: ...The following references give detailed information on siting wind speed and wind direction sensors EPA 1989 Quality Assurance Handbook for Air Pollution Measurements System Office of Research and Dev...

Page 19: ...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...

Page 20: ...ction and standard deviation of the direction every 60 minutes Wiring for the examples is given in Table B 1 p 18 Table B 1 Wiring for example programs Color Wire Label CR1000X CR6 Red WS Signal P1 U4...

Page 21: ...ms WindDir FP2 False 0 0 0 FieldNames WS_ms_S_WVT WindDir_D1_WVT WindDir_SD1_WVT EndTable Main Program BeginProg Scan 5 Sec 1 0 Default Data Logger Battery Voltage measurement Batt_Volt Battery Batt_V...

Page 22: ...FieldNames WS_ms_S_WVT WindDir_D1_WVT WindDir_SD1_WVT EndTable Main Program BeginProg Main Scan Scan 5 Sec 1 0 Default Data Logger Battery Voltage measurement BattV Battery BattV Default Wiring Panel...

Page 23: ...racted from 360 degrees to get true north as shown FIGURE C 2 p 22 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 north is 360 1...

Page 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 Monitor Series 22...

Page 25: ...FIGURE C 3 Declination angles west of true north are added to 0 to get true north Wind Monitor Series 23...

Page 26: ...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 shown in...

Page 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...

Page 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...

Page 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...

Page 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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