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ANSI/ASABE S627.1 OCT2022
Weather-Based Landscape Irrigation Control Systems
This standard describes a test method to determine an irrigation controller’s ability to respond to weather and conditions found within the typical landscape. Sometimes called “smart control systems” or “smart controllers,” these are controllers or devices that respond to environmental conditions by estimating or measuring depletion of available plant soil moisture in order to operate an irrigation system, replenishing water as needed while minimizing excess water use.
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American Society of Agricultural and Biological Engineers [asabe]
