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Anemometer

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ABOUT THE DAVIS CUP ANEMOMETER

Speed

The Em50 integrates wind speed pulses for one minute. The highest
one-minute count in each measurement interval becomes the value
for the gusts data. The average of the one-minute counts becomes
the average speed for each measurement interval.

Components and Hardware

The anemometer includes the components listed in the shipping con-
tents. Please be sure you have all listed components before beginning
installation. The installation hardware kit contains the items most
commonly needed for the installation of the anemometer. Which
items you use from the kit depend on where you install your unit.
Assess your installation and make sure you have all necessary parts,
tools, and materials before you begin. You may need to adapt or
purchase additional hardware to fit your individual requirements.

Tools and Materials Needed

You need the following additional tools and materials to install your
anemometer. (Not Included)

Cable Clips or Weather-Resistant Cable Ties

Make sure the clips or ties you use to secure the anemometer
cable have screw holes or other means for mounting the cable.
Do not use metal staples to secure the cables.

Stainless Steel Hose Clamps

Small Screwdrivers

Adjustable Wrench

Handheld Compass or Local Area Map

2.3

Assembling the Anemometer

Attaching the Wind Cups

1. Before installing the anemometer, attach the wind cups.

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Содержание Cup Anemometer

Страница 1: ...Decagon Devices Inc Version February 29 2016 11 27 08...

Страница 2: ...Devices Inc 2365 NE Hopkins Court Pullman WA 99163 Phone 509 332 5600 Fax 509 332 5158 Website www decagon com Email support decagon com or sales decagon com Trademarks c 2014 Decagon Devices Inc All...

Страница 3: ...y 2 1 3 Seller s Liability 3 2 About the Davis Cup Anemometer 4 2 1 Specifications 4 2 2 Integration with Em50 4 2 3 Assembling the Anemometer 5 3 Anemometer Installation 8 3 1 Mounting the Anemometer...

Страница 4: ...esentatives available to speak with you Monday through Friday between 7am and 5pm Pacific time Note If you purchased your sensor through a distributor please con tact them for assistance Email support...

Страница 5: ...4 Pan Head Screw One 4 Flat Washer One 9 Lock Washer One 4 40 Hex Nut 0 05 Allen Wrench Figure 2 Hardware kit Note If any of the components are missing contact Decagon Devices about receiving replacem...

Страница 6: ...of its manufacturer Seller shall not be liable to Buyer for loss damage or injuries to persons including death or to property or things of whatsoever kind including but not without limitation loss of...

Страница 7: ...ility Em50 Firmware version 1 19 or greater ECH20 Utility 1 11 or greater 2 2 Integration with Em50 The Em50 measures the average wind direction in one minute in tervals The value of the wind directio...

Страница 8: ...from the kit depend on where you install your unit Assess your installation and make sure you have all necessary parts tools and materials before you begin You may need to adapt or purchase additiona...

Страница 9: ...hen tighten the set screw 6 Repeat Step 4 until the wind cups spin freely Note The wind vane installation is affected by the direction of the mounting arm Wind vane direction will be modified during t...

Страница 10: ...er with ECH2O Utility You should see revolutions and direction 6 Note the direction reading of the anemometer 7 Grab the wind vane and twist about half a turn 8 Scan ports reading should have changed...

Страница 11: ...e following procedures to mount the anemometer Check the Base Orientation You will need to know which way to orient the base before installing it 1 Insert the anemometer arm into the base 2 Push the 4...

Страница 12: ...the Davis Cup Anemometer in an area subject to frequent thunderstorms install a lightning rod nearby to reduce the risk of damage Installing the Base on a Wooden Post or Surface 1 Hold the anemometer...

Страница 13: ...ure 5 Attaching Base to a Pipe with U bolts Installing the Base on a Metal Mast or Pipe Outside Diameter Greater than 1 and 1 4 in 32 mm 1 Use two stainless steel hose clamps to attach the mounting ba...

Страница 14: ...surfaces on the steel shaft and the wind vane 3 Slide the wind vane down the shaft and use the Allen wrench to tighten the set screw on the side of the wind vane 4 Press Scan in ECH2O Utility to disp...

Страница 15: ...x posed to weather it is very important to secure it so it does not whip about in the wind Use cable clips or weather resistant cable ties to secure the cable Place clips or ties approximately every 3...

Страница 16: ...to solve many of the problems yourself If after checking these procedures you are unable to solve the problem please call Decagon Devices for further instructions see next section on Customer Support...

Страница 17: ...d cups spin freely and the weather station displays a wind speed the wind cups are installed correctly If the wind cups do not spin freely then try dropping the wind cups approximately 1 16 to 1 8 1 5...

Страница 18: ...2005 This is to certify that the Davis Cup Anemometer manufactured by Davis Instruments a corporation based in Hayward California USA meets or exceeds the standards for CE compliance as per the Counc...

Страница 19: ...Index CE Compliance 15 Contact Information 1 Declaration of Conformity 15 Email 1 Seller s Liability 3 Sensor Components 2 Specifications 4 Troubleshooting Quick Guide 13 Warranty 2 16...

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