Share this page:

90821  Control unit

A practical, reliable solution to program underground irrigation systems, controlling one or two solenoid valves if there is no electricity. In addition to in a valve box, it can also be installed on a wall, making programming even more convenient. With only 3 keys and a large liquid crystal display, you can choose irrigation times from 1 minute to 23 hours and 59 minutes up to 6 times a day, excluding individual days of the week. It can be connected with Rain Sensor to irrigate without wasting water.

  • shock-proof and weather resistant
  • easy, versatile programming
  • battery-operated
  • iP68 protection: the maximum against water, moisture and dust
  • can be connected with Ran Sensor

Assembly instructions

From a field station, the unit will pilot the opening and closing movements of one or two 9V bistable solenoid valves installed in valve boxes. Connected to a RAIN SENSOR (CODE 90915), the unit will suspend watering operations in the event of rainfall greater than 5mm per square metre. The control unit can be wall-mounted, using a special bracket, for ease of programming and practical maintenance.

  • Voltage: 9V
  • Outlets: 2
  • Programmes: 6 preset
  • Frequency of watering cycles:6 per day
  • Watering duration: da 00:01′ a 23:59′
  • Rain sensor: wired
  • Powered by: 1×9V
  • Valves voltage: 9V Latching
  • Warranty: 2 years
Size
  • Width: Ø103 mm
  • Height: 92 mm
  • Depth: Ø103 mm
  • Weight: 430 gr.
Materials
  • body: PA6
Packaging blister - 90821
  • Pieces per pack: 1 pcs.
  • Packaging width: 12.5 cm
  • Packaging height: 10 cm
  • Packaging depth: 18 cm
  • Packaging volume: 0,002 m³
  • Product weight with packaging: 0,64 kg
  • Pieces per pallet: 240 pcs.
  • 90826 - 1” F. program. solenoid valve
    for underground irrigation
  • 90827 - 1” M. program. solenoid valve
    for underground irrigation
  • 90133 - Square area pop-up - 4”
    for underground irrigation
  • 90109 - Centre-strip pop-up - 4”
    for underground irrigation
  • 90121 - End-strip pop-up - 4”
    for underground irrigation
  • 90822 - 9 V - 1” Female solenoid valve
    for underground irrigation
  • 90823 - 9 V - 1” Male solenoid valve
    for underground irrigation
  • 90915 - Rain Sensor
    Rain sensor
  • 90756 - Ø 3/4”-1/2” threaded extension
    For underground irrigation
  • 90450 - Ø 3/4” bracket coupling
    For underground irrigation
  • 90515 - Rectangular valve box
    For underground irrigation
  • 90385 - Ø 3/4” PE tube (19-25 mm) 50 m
    For underground irrigation
  • 90420 - Coupling Ø 25 mm - 1” thread
    For underground irrigation
  • 90524 - Connector Ø 25 mm - F. 1” thread
    For underground irrigation
  • 90427 - Elbow connector Ø 25 mm F. 1/2” thread
    For underground irrigation