Campbell 05103, 05103-45, 05106 User Guide
05103, 05103-45, 05106, and
05305 R.M. Young
Wind Monitors
Revision: 10/10
Copyright © 1984-2010
Campbell Scientific, Inc.
Warranty and Assistance
The 05103, 05103-45, 05106, and 05305 R.M. YOUNG WIND
MONITORS are warranted by Campbell Scientific, Inc. to be free from
defects in materials and workmanship under normal use and service for twelve
(12) months from date of shipment unless specified otherwise. Batteries have
no warranty. Campbell Scientific, Inc.'s obligation under this warranty is
limited to repairing or replacing (at Campbell Scientific, Inc.'s option)
defective products. The customer shall assume all costs of removing,
reinstalling, and shipping defective products to Campbell Scientific, Inc.
Campbell Scientific, Inc. will return such products by surface carrier prepaid.
This warranty shall not apply to any Campbell Scientific, Inc. products which
have been subjected to modification, misuse, neglect, accidents of nature, or
shipping damage. This warranty is in lieu of all other warranties, expressed or
implied, including warranties of merchantability or fitness for a particular
purpose. Campbell Scientific, Inc. is not liable for special, indirect, incidental,
or consequential damages.
Products may not be returned without prior authorization. The following
contact information is for US and International customers residing in countries
served by Campbell Scientific, Inc. directly. Affiliate companies handle
repairs for customers within their territories. Please visit
www.campbellsci.com to determine which Campbell Scientific company
serves your country.
To obtain a Returned Materials Authorization (RMA), contact Campbell
Scientific, Inc., phone (435) 753-2342. After an applications engineer
determines the nature of the problem, an RMA number will be issued. Please
write this number clearly on the outside of the shipping container. Campbell
Scientific's shipping address is:
CAMPBELL SCIENTIFIC, INC.
RMA#_____
815 West 1800 North
Logan, Utah 84321-1784
For all returns, the customer must fill out a “Declaration of Hazardous Material
and Decontamination” form and comply with the requirements specified in it.
The form is available from our website at
completed form must be either emailed to repair@campbellsci.com
435-750-9579. Campbell Scientific will not process any returns until we
receive this form. If the form is not received within three days of product
receipt or is incomplete, the product will be returned to the customer at the
customer’s expense. Campbell Scientific reserves the right to refuse service on
products that were exposed to contaminants that may cause health or safety
concerns for our employees.
www.campbellsci.com/repair
. A
or faxed to
05103, 05103-45, 05106, 05305
Table of Contents
PDF viewers note: These page numbers refer to the printed version of this document. Use
the Adobe Acrobat® bookmarks tab for links to specific sections.
1. General Description.....................................................1
2. Specifications ..............................................................1
3. Installation....................................................................3
3.1 Siting.........................................................................................................3
3.2 Assembly and Mounting...........................................................................3
4. Wiring............................................................................5
5. Example Programs......................................................6
5.1 Wind Speed ..............................................................................................6
5.2 Wind Direction.........................................................................................6
5.3 Wind Vector Processing Instruction.........................................................7
5.4 Example Programs....................................................................................7
5.4.1 CR1000 Example Program.............................................................8
5.4.2 CR10X Example Program ..............................................................8
5.5 Long Lead Lengths...................................................................................9
6. Sensor Maintenance..................................................10
7. Troubleshooting ........................................................10
7.1 Wind Direction.......................................................................................10
7.2 Wind Speed ............................................................................................11
8. References .................................................................11
Appendices
A. Wind Direction Sensor Orientation........................A-1
A.1 Determining Truth North and Sensor Orientation.............................. A-1
i
05103, 05103-45, 05106, 05305 Table of Contents
B. Wind Direction Measurement Theory....................B-1
B.1 BRHalf Instruction.............................................................................. B-1
B.2 EX-DEL-SE (P4) Instruction .............................................................. B-2
Figures
3-1. Wind Monitor Mounted to a CM200 Series Crossarm
with PN 17953 Nu-Rail....................................................................... 4
3-2. Wind Monitor Mounted to a CM200 Series Crossarm
with CM220 Right Angle Mounting Kit............................................. 4
3-3. CM220 Right Angle Mounting Kit Mounted to a Crossarm.................. 5
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. 05103 Potentiometer in a Half Bridge Circuit ................................... B-1
Tables
1-1. Recommended Lead Lengths .................................................................1
4-1. Connections to Campbell Scientific Dataloggers................................... 5
5-1. Wind Speed Multiplier (with Configuration Code 21)........................... 6
5-2. Parameters for Wind Direction............................................................... 7
5-3. Wiring for Example Programs................................................................ 7
ii
05103, 05103-45, 05106, and 05305 R.M. Young Wind Monitors
1. General Description
The 05103, 05103-45, 05106, and 05305 Wind Monitor sensors are used to
measure horizontal wind speed and direction. The 05305 is a high
performance version of the 05103 designed to meet PSD specifications for air
quality applications. The 05103-45 is an alpine version that discourages ice
buildup. The 05106 is recommended for marine applications.
Wind speed is measured with a helicoid-shaped, four-blade propeller. Rotation
of the propeller produces an AC sine wave signal with frequency proportional
to wind speed.
Vane position is transmitted by a 10K ohm potentiometer. With a precision
excitation voltage applied, the output voltage is proportional to wind direction.
The R.M. Young Instruction Manual includes additional information on the
operating principles, installation and maintenance of the sensor.
Lead length for the Wind Monitor is specified when the sensor is ordered.
Table 1-1 gives the recommended lead length for mounting the sensor at the
top of the tripod/tower with a CM200-series crossarm.
CM6 CM10 CM110 CM115 CM120 UT10 UT20 UT30
10’ 13’ 13’ 19’ 24’ 13’ 24’ 34’
The Wind Monitors ship with:
(1) Allen wrench from mfg
(1) Bearing spacer from mfg
(1) Calibration Sheet
(1) Instruction Manual
(1) 3659 Mounting pipe
2. Specifications
05103, 05103-45, and
Wind Speed
Range: 0-224 mph (0-100 m s
Accuracy: ±0.6 mph (±0.3 m s
Starting threshold: 2.2 mph (1.0 m s
Distance constant
(63% recovery): 8.9 ft (2.7 m)
TABLE 1-1. Recommended Lead Lengths
05305
05106
-1
) 0-112 mph (0-50 m s-1)
-1
of reading
2.4 mph (1.1 m s
) or 1%
-1
) 05103;
-1
) 05106
±0.4 mph (±0.2 m s-1) or
1% of reading
0.9 mph (0.4 m s
6.9 ft (2.1 m)
-1
)
1
05103, 05103-45, 05106, and 05305 R.M. Young Wind Monitors
05103, 05103-45, and
05106
Resolution: (0.2192 mph)/
(scan rate in seconds) or
(0.0980 m s
(scan rate in seconds)
Output: ac voltage (3 pulses per
revolution). 1800 rpm
(90 Hz) = 19.7 mph
(8.8 m s
-1
Wind Direction
Range: 0-360° mechanical,
355° electrical (5° open)
Accuracy: ±3° (05103, 05106)
±5° (05103-45)
Starting threshold
at 10° displacement: 2.4 mph (1.1 m s
Delay distance
(50% recovery): 4.3 ft (1.3 m)
Damping ratio: 0.3 0.45
Damped natural
wavelength:
Undamped natural
wavelength:
24.3 ft (7.4 m)
23.6 ft (7.2 m)
Output: Analog dc voltage from
potentiometer – resistance
10 kΩ, linearity 0.25%,
life expectancy 50 million
revolutions.
Power
Switched excitation
voltage supplied
by the datalogger.
Physical
Operating
Temperature
-50° to +50°C, assuming
non-riming conditions
Dimensions
Overall: 14.6” H x 21.7” L
(37 cm x 55 cm)
Main housing
Diameter:
2.0“ (5 cm)
Propeller Diameter: 7.1” (18 cm) (05103, 05106)
5.5” (14 cm) (05103-45)
Mounting Pipe: 1.34” (34 mm) OD;
standard 1.0” IPS
schedule 40
Weight
3.2 lbs (1.5 kg) (05103, 05106)
2.2 lbs (1 kg) (05103-45)
05305
(0.2290 mph)/
-1
)/
(scan rate in seconds) or
(0.1024 m s
-1
)/
(scan rate in seconds)
ac voltage (3 pulses per
revolution) 1800 rpm
(90 Hz) = 20.6 mph
)
(9.2 m s
-1
)
Same
±3°
-1
)
1.0 mph (0.5 m s-1)
3.9 ft (1.2 m)
16.1 ft (4.9 m)
14.4 ft (4.4 m)
Same
Same
-50° to +50°C, assuming
non-riming conditions
15.0” H x 25.6“ L
(38 cm x 65 cm)
Same
7.9” (20 cm)
Same
2.5 lbs (1.1 kg)
2
Manufactured by RM Young (Traverse City, MI) and cabled by Campbell
Scientific for use with our dataloggers.
05103, 05103-45, 05106, and 05305 R.M. Young Wind Monitors
NOTE
3. Installation
3.1 Siting
3.2 Assembly and Mounting
The black outer jacket of the cable is Santoprene® rubber. This
compound was chosen for its resistance to temperature extremes,
moisture, and UV degradation. However, this jacket will
support combustion in air. It is rated as slow burning when
tested according to U.L. 94 H.B. and will pass FMVSS302.
Local fire codes may preclude its use inside buildings.
Locate wind sensors away from obstructions (e.g. trees and building).
Generally, there should be a horizontal distance of at least ten times the height
of the obstruction between the windset and the obstruction. If the sensors need
to be mounted on a roof, the height of the sensors above the roof, should be at
least 1.5 times the height of the building. See Section 9 for a list of references
that discuss siting wind speed and direction sensors.
Tools Required:
• 5/64” Allen wrench
• 1/2” open end wrench
• compass and declination angle for the site (see Appendix A)
• small screw driver provided with datalogger
• UV resistant cable ties
• small pair of diagonal-cutting pliers
• 6 - 10” torpedo level
Install the propeller to its shaft using the nut provided with the sensor.
The Wind Monitor mounts to a standard 1” IPS schedule 40 pipe (1.31” O.D.).
A 12” long mounting pipe ships with the Wind Monitor for attaching the
sensor to a CM200-series crossarm with the CM220 or 1049 NU-RAIL fitting
(Figures 3-1 and 3-2). The 05103 can also be mounted to a CM110 series
tripod mast with the CM216 Mast Mounting Kit (see Figure 3-3).
Mount the CM200-series crossarm to the tripod or tower. Orient the crossarm
North-South, with the 1” NU-RAIL or CM220 on the North end. Appendix A
contains detailed information on determining true north using a compass and
the magnetic declination for the site.
Secure the mounting pipe to the NU-RAIL or CM220. Place the orientation
ring, followed by the Wind Monitor on the mounting pipe. Orient the junction
box to the south, and tighten the band clamps on the orientation ring and
mounting post. Final sensor orientation is done after the datalogger has been
programmed to measure wind direction as described in Appendix A.
Route the sensor cable along the underside of the crossarm to the tower/tripod
mast, and to the instrument enclosure. Secure the sensor cable to the crossarm
and mast using cable ties.
3
05103, 05103-45, 05106, and 05305 R.M. Young Wind Monitors
YOUNG
Wind Monitor
PN 17953 Nu-Rail
CM200 Series Crossarm
Mounting Pipe
(supplied with sensor)
FIGURE 3-1. Wind Monitor Mounted to a CM200 Series Crossarm
with PN 17953 Nu-Rail
Wind Monitor
Mounting Pipe
(supplied with sensor)
CM220
4
CM200 Series Crossarm
FIGURE 3-2. Wind Monitor Mounted to a CM200 Series Crossarm
with CM220 Right Angle Mounting Kit
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