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Campbell 27106T, Instruction Manual

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Campbell 27106T Instruction Manual Download Page 17

27106T Vertical Propeller Anemometer 

7 

FIGURE 7-2.  27106T Mounted to a Crossarm via a NU-RAIL Fitting 

7.3  Wiring 

Connections to Campbell Scientific dataloggers are given in TABLE 

7-1

. 

TABLE 7-1.  Wire Colo

u

r, Wire Function, and Datalogger Connection 

Wire Colo

u

r 

Wire Function 

Datalogger Connection Terminal 

White 

Signal 

U

 configured for single-ended 

analog

ue

 input

1

, 

SE

 (single-ended, 

analog

ue

-voltage input)  

Black 

Signal Reference 

⏚

 (analog

ue

 ground)

Clear 

Shield 

⏚

 (analog

ue

 ground)

1

U 

channels are automatically configured by the measurement instruction. 

Propeller Shaft 

Nut 

Mounting Pipe 

NU-RAIL Fitting 

Crossarm 

Propeller 

Cable Tie 

Summary of Contents for 27106T

Page 1: ...INSTRUCTION MANUAL 27106T Vertical Propeller Anemometer Revision 4 16 C o p y r i g h t 1 9 8 4 2 0 1 6 C a m p b e l l S c i e n t i f i c I n c ...

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Page 3: ...s under guarantee or not Please state the faults as clearly as possible and if the product is out of the guarantee period it should be accompanied by a purchase order Quotations for repairs can be given on request It is the policy of Campbell Scientific to protect the health of its employees and provide a safe working environment in support of this policy a Declaration of Hazardous Material and De...

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Page 5: ...s digital cell phones and aerials may also not be applicable according to your locality Some brackets shields and enclosure options including wiring are not sold as standard items in the European market in some cases alternatives are offered Details of the alternatives will be covered in separate manuals Part numbers prefixed with a symbol are special order parts for use with non EU variants or fo...

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Page 7: ...fore beginning work Wear a hardhat and eye protection and take other appropriate safety precautions while working on or around tripods and towers 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 Use only manufacturer recommended parts materials and tools Utility and Electrical You can be ...

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Page 9: ...g 7 7 4 Programming 8 7 4 1 VoltSE Instruction 8 7 4 2 Multiplier and Offset 8 8 Maintenance and Troubleshooting 9 8 1 Maintenance 9 8 1 1 Flange Bearing Replacement 9 8 1 2 Tach Generator Replacement 10 8 2 Troubleshooting 11 9 References 11 Appendices A Importing Short Cut Code Into CRBasic Editor A 1 B Example Program B 1 Figures 7 1 27106T Mounted to a Crossarm via the CM220 6 7 2 27106T Mount...

Page 10: ...Table of Contents ii B 1 Wiring for Example Program B 1 CRBasic Example B 1 CR1000 Example Program B 1 ...

Page 11: ...ore discarding the shipping foam and shipping carton The foam can hide some of the items 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...

Page 12: ...er wiring terminals Short Cut is available as a download on www campbellsci eu and the ResourceDVD It is included in installations of LoggerNet PC200W PC400 or RTDAQ Use the following procedure to get started 1 Open Short Cut Click New Program 2 Select Datalogger Model and Scan Interval default of 5 seconds is OK for most applications Click Next ...

Page 13: ...ed Sensor and click to move the selection to the selected device window The units default to meters second which can be changed by clicking the Wind Speed box and selecting one of the other options 4 After selecting the sensor click Wiring Diagram to see how the sensor is to be wired to the datalogger The wiring diagram can be printed now or after more sensors are added ...

Page 14: ...nnects directly to a Campbell Scientific datalogger which measures the 27106T s signal and converts the signal to engineering units mph m s 1 knots The 27106T is manufactured by R M Young Traverse City MI and cabled by Campbell Scientific for use with our dataloggers The R M Young instruction manual includes additional information on the operating principles installation and maintenance of the sen...

Page 15: ...ured No obstacle should interfere with the vertical air flow from either the up or down direction The propeller responds only to the component of the air flow which is parallel to the axis of its rotation Off axis response closely approximates a cosine curve with appropriate polarity With perpendicular air flow the propeller does not rotate 7 2 Assembly and Mounting Tools Required 1 2 inch open en...

Page 16: ...ng connector 5 Secure the pipe to the CM220 mount FIGURE 7 1 or 1049 NU RAIL FIGURE 7 2 6 Route the sensor cable along the underside of the crossarm to the tripod or tower and to the instrument enclosure 7 Secure the cable to the crossarm and tripod or tower using cable ties FIGURE 7 1 27106T Mounted to a Crossarm via the CM220 Propeller Shaft Nut Mounting Pipe CM220 Crossarm Propeller Cable Tie ...

Page 17: ... Function and Datalogger Connection Wire Colour Wire Function Datalogger Connection Terminal White Signal U configured for single ended analogue input1 SE single ended analogue voltage input Black Signal Reference analogue ground Clear Shield analogue ground 1 U channels are automatically configured by the measurement instruction Propeller Shaft Nut Mounting Pipe NU RAIL Fitting Crossarm Propeller...

Page 18: ... the procedure in Appendix A Importing Short Cut Code Into CRBasic Editor p A 1 Programming basics for CRBasic dataloggers are in the following section Complete program examples for select CRBasic dataloggers can be found in Appendix B Example Program p B 1 Programming basics and programming examples for Edlog dataloggers are provided at www campbellsci com old manuals 7 4 1 VoltSE Instruction The...

Page 19: ...orization RMA and completion of the Declaration of Hazardous Material and Decontamination form Refer to the Assistance page at the beginning of this manual for more information 8 1 Maintenance Given proper care the 27106T should provide years of service Components are conservatively rated and require little maintenance The only parts likely to need replacement due to normal wear are the precision ...

Page 20: ... Slide rear bearing over propeller shaft and gently push it into housing e Place shaft collar coupling disk on propeller shaft f Allow 0 010 inch 0 25 mm end play gap between shaft collar coupling disk and bearing Tighten set screw 80 oz in 5600 gm cm max torque g Thread shaft housing assembly into generator housing Tighten firmly h Check bearing torque to confirm it is within specifications 8 1 2...

Page 21: ...lack wires should be about 32 Ω Infinite resistance indicates an open coil low resistance indicates a shorted coil 3 Verify that the Range parameter for the VoltSE instruction is correct for the datalogger type 9 References References containing additional information about the 207106T are listed below in chronological order Holmes R M Gill G C and Carson H W A Propeller Type Vertical Anemometer J...

Page 22: ...27106T Vertical Propeller Anemometer 12 ...

Page 23: ...gram and exit Short Cut Make note of the file name used when saving the Short Cut program 2 Open CRBasic Editor 3 Click File Open Assuming the default paths were used when Short Cut was installed navigate to C CampbellSci SCWin folder The file of interest has the CR2 CR300 CR6 CR8 CR1 CR3 CR5 or CR9 extension Select the file and click Open 4 Immediately save the file in a folder different from C C...

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Page 25: ...xample Program CR1000 Series Datalogger Declare Public Variables Public Batt_Volt Public WS_ms Units Batt_Volt Volts Units WS_ms meters second Define Data Tables DataTable Table1 True 1 DataInterval 0 10 Min 10 Maximum 1 WS_ms FP2 False False Minimum 1 WS_ms FP2 0 False Average 1 WS_ms FP2 False EndTable Main Program BeginProg Scan 1 Sec 1 0 Battery Batt_Volt 27106T Wind Speed Sensor measurement V...

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Page 28: ...Rua Apinagés nbr 2018 Perdizes CEP 01258 00 São Paulo SP BRASIL www campbellsci com br vendas campbellsci com br Campbell Scientific Canada Corp 14532 131 Avenue NW Edmonton AB T5L 4X4 CANADA www campbellsci ca dataloggers campbellsci ca Campbell Scientific Centro Caribe S A 300 N Cementerio Edificio Breller Santo Domingo Heredia 40305 COSTA RICA www campbellsci cc info campbellsci cc Campbell Sci...

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