The GreenBlue GB391 electronic irrigation controller is a modern and functional device that allows you to precisely control the watering of plants in the garden, greenhouses or green spaces. Thanks to the advanced functions of regulating the frequency and duration of irrigation, the user can fully control the supply of the appropriate amount of water to the plants, which promotes their healthy growth and optimal use of water resources.
BASIC HUMIDITY CONTROL
The controller allows flexible programming of watering cycles, which allows the system to be adapted to the individual needs of the user and the specifics of the plants being watered. Using two knobs, you can precisely set:
- watering frequency – from hourly watering to longer intervals (the shortest interval is one hour, the longest is one week);
- irrigation duration – the ability to set the duration of the irrigation cycle, from one minute to 2 hours, depending on the needs of the crop and soil type. WATER SAVING AND IRRIGATION EFFICIENCY
Thanks to its precise regulation, the GB391 controller helps reduce water consumption by adjusting the amount to the actual needs of the plants. This solution is not only environmentally friendly, but also economical, as it reduces water bills.
DURABILITY AND WEATHER RESISTANCE
The controller is made of high-quality materials that are resistant to external factors such as humidity, UV radiation and temperature fluctuations. The housing protects the electronics from damage, which ensures long and reliable operation of the device even in difficult weather conditions.
Technical specifications:
- Manufacturer: GreenBlue
- Model: GB391
- Color: black (blue handles)
- Watering frequency adjustment: 1, 2, 3, 4, 6, 8, 12, 24, 48, 72 hours, 1 week, 1 time
- Watering duration adjustment: 1, 3, 5, 10, 15, 20, 30, 60, 90, 120 minutes
- Watering delay: 24, 48, 72 hours
- Water working pressure: 0.05 0.8 MPa
- Connection thread: G1", G3/4", G1/2"
- Power supply: 2 x 1.5 V AA batteries (not included)
- Protection class: IP55
- Dimensions: 113 x 65 x 120 mm
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