Principle:
The build in moisture sensor periodically collect moisture samples from the field, send to the controller. The controller will do analysis
and decide to open/close the valve if need. When first zone is been irrigated, the controller will record irrigation length, then repeat to
other 3 zones. Optimize irrigation, reduce initial setup cost.
Features:
l Solar powered, low carbon green power, great for outdoor applications.
l Controls opening/closing of the valves according to sample of soil moisture levels collected by the attached moisture sensor, irrigates
zones one by one, total of up to 4 zones, for areas without enough water pressure, distribution capacity, or to save setup cost.
l Can apply to any soil type.
l User can learn and setup moisture control levels according to current moisture level, also can adjust the levels on the screen.
l Can supply power and control 4 latching/12V dc valves, or control 4 AC/DC valves with external power supply, which can be up to 24V.
Optional 1” to 3”.
l Can manually open/close valves for emergency.
l With build in clock, user can setup periods to forbid irrigation, could be different for each day of the week.
l Can wire one 12V DC relay to control one pump.
l LCD, show current moisture, setup wet/dry control levels, and 4 valves status.
l System is easy to install, easy to use.
l Rugged box shell design, is good looking.
