DAVIS 6320 Installation Manual

Integrated sensor suite for vantage pro weather stations

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Integrated
Sensor Suite
Installation Manual
for Vantage Pro Weather Stations
Product # 6320, 6320C, 6321, 6321C, 6325, 6325C, 6326, 6326C

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Summary of Contents for DAVIS 6320

  • Page 1 Integrated Sensor Suite Installation Manual for Vantage Pro Weather Stations Product # 6320, 6320C, 6321, 6321C, 6325, 6325C, 6326, 6326C...
  • Page 2: Table Of Contents

    Products: 6320, 6320C, 6321, 6321C, 6325, 6325C, 6326, 6326C This product complies with the essential protection requirements of the EC EMC Directive 89/336/EC. Vantage Pro is a registered trademark of Davis Instruments Corp., Hayward, CA. The Information in this document is subject to change without notice.
  • Page 3: Introduction

    Introduction: Included Components and Hardware Introduction The Integrated Sensor Suite (ISS) collects outside weather data and sends the data to a Vantage Pro console or Weather Envoy. Wireless and cabled versions of the ISS are available, as well as standard and plus versions. The Wireless ISS is solar powered and sends data to the console via a low-power radio.
  • Page 4: Preparing The Iss For Installation

    Preparing the ISS for Installation: Tools for Setup Hardware #6 x 1/2" (3.5 x 12 mm) U-Bolts (2) Self-Threading Screws (2) 1/4" x 3" (~6 x 75 mm) 1/4" Flat Washers (4) Lag Screws 3-Volt Lithium Battery (Wireless ISS only) 1/4"...
  • Page 5 Preparing the ISS for Installation: Assemble the Anemometer Attaching Anemometer Arm to Base 1. Insert the anemometer arm into the base, sliding the cable through the notch in the base as shown in illustration. Be sure to line up the small hole in the arm with the holes in the base. #4-40 Hex Nut Insert anemometer...
  • Page 6 Preparing the ISS for Installation: Check SIM Sensor Connections 3. Push the wind cups up onto the anemometer’s stainless steel shaft. Push cups onto 4. Slide the wind cups up the stainless steel shaft shaft as far as possible. 5. Use the Allen wrench provided Tighten set screw with to tighten the set screw on the...
  • Page 7 Preparing the ISS for Installation: Cabled ISS: Powering and Testing Connect the Anemometer Cable to the SIM 1. Unwind the coil of cable enough to work with the anemometer. Do not unwind the entire coil of anemometer cable just yet. 2.
  • Page 8 30 seconds. 6. If your console is still not displaying sensor readings from the ISS, please contact Davis Technical Support. See page 18 for details. Wireless ISS: Powering and Testing Use these steps to power a Wireless ISS, to verify communication with the console, and to verify the operations of ISS sensors.
  • Page 9 • An LED indicator light on the SIM will flash each time the ISS transmits, which is once every 2.5 seconds. 5. If the LED remains dark, there is a problem with the ISS transmitter. See “Contacting Davis Instruments” on page 18.
  • Page 10 Preparing the ISS for Installation: Prepare the Rain Collector 6. If the LED flashes repeatedly but your console isn’t picking up a signal anywhere in the room, it could be related to one of the following causes: • You changed the ISS transmitter ID at the ISS or console, but not at both. •...
  • Page 11: Siting The Iss And Anemometer

    Siting the ISS and Anemometer: General ISS Siting Guidelines: Siting the ISS and Anemometer For your weather station to perform at its best, use these guidelines to select the best mounting locations for your ISS and anemometer. Be sure to take ease of access for maintenance, sensor cable lengths and wireless transmission range into consideration when siting your station.
  • Page 12 Siting the ISS and Anemometer: General ISS Siting Guidelines: • Range may be reduced by walls, ceilings, trees, foliage, a metal roof or other large metal structure or objects such as aluminum siding, metal ducting, and metal appliances such as a refrigerator. •...
  • Page 13: Installing The Iss

    Installing the ISS: General ISS Installation Guidelines Installing the ISS The anemometer and the main part of the ISS can be installed either together as a single unit on a pole, or apart from each other. The main part of the ISS includes the rain collector, the temperature and humidity sensors, the radiation shield, and the SIM housing.
  • Page 14 Installing the ISS: Installing the ISS on a Flat Surface Installing the ISS on a Flat Surface Refer to the following illustration to install the ISS on a post or flat, vertical surface. Anemometer Base 1/4" Flat Washers 1/4" Lock Washers 1/4"...
  • Page 15 Installing the ISS: Installing the ISS on a Pole Installing the ISS on a Pole When installing the ISS on a pole, the rain collector and radiation shield section of the ISS can be mounted as a single unit with the anemometer section, or the two sections can be mounted separately.
  • Page 16 Installing the ISS: Installing the ISS on a Pole Installing ISS and Anemometer Together Please remember to install your ISS so the anemometer arm is aiming North. If the arm doesn’t point North you will need to re-orient the wind vane. See “Appendix C: Re-orient- ing the Wind Vane”...
  • Page 17: Additional Mounting Options

    Additional Mounting Options: Finishing the Installation 3. Swivel the anemometer until the arm is pointing north. If the anemometer arm is not pointing north, go to “Appendix C: Re-orienting the Wind Vane” on page 21 after tightening the nuts. 4. Using an adjustable wrench or 7/16" wrench, tighten the nuts. Finishing the Installation Level the Solar and UV Sensors If your station includes a solar or UV sensor, use the bubble level on the sensor as a...
  • Page 18: Maintenance

    Relocating the Anemometer Using Extension Cables: Note: Not all cables are compatible with your Vantage Pro system. To be sure they will work, order Davis extension cables from your dealer or directly from Davis Instruments. If you would like to locate the anemometer more than 40’ (12 m) from the ISS, use our extension cables #7876.
  • Page 19: Troubleshooting

    Try removing and then re- installing the cable to correct the faulty connection. If the sensor still functions intermittently contact Davis Technical Support. The Most Common Rain Collector Problem If the rain collector seems to be under-reporting rainfall, remove the rain collector cone to clean the tipping bucket and clear out any debris.
  • Page 20 4) and clear out any bugs or debris. Turn the shaft the cups rotate on. If it feels gritty or stiff, contact Davis Technical Support. DO NOT LUBRICATE THE SHAFT OR BEARINGS IN ANY WAY. When replacing the cups, make sure they are not rubbing against any part of the anemometer head.
  • Page 21: Appendix A: Wireless Transmitter Ids

    In some cases, such as those listed below, you may want to change the transmitter ID. • Another Davis Instruments wireless weather station operating nearby already uses transmitter ID ‘1’. • You purchased additional wireless transmitting stations with your Vantage Pro or Vantage Pro Plus and want to designate one of them as Station No.
  • Page 22: Appendix B: Optional Accessories

    Temperature Station Temperature/Humidity Station Appendix B: Optional Accessories For more information on these accessories and other weather products, call Davis Instruments or visit our website: www.davisnet.com/eather/. See “Contacting Davis Instruments” on page 18. Also see “Additional Mounting Options” on page 15.
  • Page 23: Appendix C: Re-Orienting The Wind Vane

    Appendix C: Re-orienting the Wind Vane: Other Accessories Appendix C: Re-orienting the Wind Vane Your Vantage Pro station is configured to register wind direction correctly if the anemometer points to true North. If you are unable to mount the anemometer shaft pointing to true North, use the following instructions to correct the wind vane orientation.
  • Page 24: Specifications

    License: ....low power (less than 1 mW), no license required Primary power: ....Solar power – Davis solar charger Backup power: .

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