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idd from DbLive |
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The idd: ET Smart and More
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What is the idd
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The idd (Irrigation Decision Device) is an inexpensive device which attaches to an existing irrigation controller. It produces a location specific soil moisture forecast and suppresses scheduled irrigations when additional water is not needed.
The idd is simple to install, has no local sensors, and needs zero maintenance. An idd also satisfies the TCEQ rule requirement for a moisture sensing device and will save 4 to 8 times as much water as a rain sensor because of its forecast capabilities. With comparable installation costs, professional irrigators prefer the idd for its increased water savings and because rain sensors are notorious for becoming inoperative due to spiders, ants, leaves and birds. |
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How does it work?
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The idd uses 31 current and forecasted variables to determine future soil moisture at the specific location of each individual device. Unlike a rain sensor that will only suppress an irrigation cycle if a specific amount of rain has fallen, the idd will suppress a scheduled irrigation if enough rain to effect soil moisture is forecasted. The weather information is constantly being gathered, calculations are performed, and forecasts are updated. Information for each location is sent multiple times a day to each individual idd device by FM radio signal.
The device installs easily within minutes by wiring directly into the sensor input on most controllers, or by breaking the common wire on older models. Since the device works by receiving a radio signal, the idd can usually mount on the wall directly beside the controller. Never again will you need to search for an unobstructed location for mounting a rain sensor. |
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| For each idd location, there are |
31 Current and Forecasted Variables Included*
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| 1. |
Point position (Lat/Long) |
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17. |
Current temperature |
| 2. |
Point elevation |
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18. |
Forecast temperature |
| 3. |
ET (Evapotranspiration) |
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19. |
Current cloud cover |
| 4. |
Precipitation amount |
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20. |
Forecast cloud cover |
| 5. |
Forecast Precipitation amount |
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21. |
Runoff |
| 6. |
Forecast Precipitation probability |
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22. |
Soil number |
| 7. |
Precipitation rate |
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23. |
Soil type |
| 8. |
Forecast precipitation rate |
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24. |
Percolation rate |
| 9. |
Precipitation type |
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25. |
Field capacity |
| 10. |
Forecast precipitation type |
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26. |
Saturation level |
| 11. |
Current pressure |
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27. |
Wilting level |
| 12. |
Forecast pressure |
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28. |
Extreme Weather conditions |
| 13. |
Current humidity |
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29. |
Current surface state |
| 14. |
Forecast humidity |
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30. |
Forecast surface state |
| 15. |
Current wind |
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31. |
Weather radar |
| 16. |
Forecast wind |
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*Patent Pending |
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How can I purchase an idd?
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The idd is sold in the State of Texas to Licensed Irrigators who have
registered with Vερo, LLC* and have completed our idd Contractor Certification course. The device may be
through this website and shipped by parcel post within the state of Texas
at no additional charge. The device is not sold to individual homeowners, businesses, or unlicensed irrigators.
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Here's how you can become an idd Certified Contractor:
- Register with Vερo, LLC
- Complete the short idd Contractor Certification course (5-10 minutes).
- View the current service areas.
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How much does it cost?
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| Suggested retail price: $250.00 plus a $30.00 annual subscription fee. |
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- Texas contractors add 8.25% sales tax unless a completed resale or exemption form is on file with Vερo, LLC.
- Product availability and pricing subject to change without further notice.
- Pricing includes ground shipping by parcel post.
- All pricing is shown in US Funds.
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| * DbLive reserves the right to sell the idd device directly to cities, water districts, municipal utility districts and any other supplier of water. In these situations, DbLive recommends that each device be installed by an idd Certified Contractor. |
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Copyright © 2010 • Vεpo, L.L.C. • All rights reserved. |