Nutricontrol, S. L.

- Model Hidro 3k - Robust Fertirrigation Controller



The Mastia Hidro 3k is a robust fertirrigation controller to manage 1 water system, it is able to control:

  • 24 irrigation programs with 10 valve groups each program.
  • 24 valve groups
  • 24 recipes
  • 24 irrigation valves
  • 5 fertilizers and 1 acid
  • 2 irrigation pumps
  • 5 auxiliary pumps
  • 5 blowers/agitators
  • 5 filters
  • Maximum and minimum alarm of pH and EC
  • Digital Inputs to maximum and minimum pressure alarm
  • Meteorological alarms.
  • Digital inputs to clean filters (differential presostate)
  • Inputs for Irrigation water meter and fertilizer meter
  • Double pH sensor

  • It allows the user to start the irrigation by time or external signal.
  • It is possible to established the irrigation duration by time (hours, minutes and seconds)
  • Moreover, this system offers the possibility to irrigate by volume without using water or fertilizer meters.
  • It controls the pH and E.C. Moreover, it is possible to use a double pH sensor and automatic E.C. correction depending on the solar radiation.
  • There are 2 ways to inject fertilizer: by time (by means of continuous injections during a period of time), or by relative quantity of fertilizer by means of percentage.
  • Automatic back wash of up to 5 filters, based on differential pressure sensor or accumulated irrigation time/volume.
  • Possibility to start programs and obtain status information via SMS.
  • Likewise, it is possible to connect the controller to a PC through RS 232, RS 485, Ethernet, modem and via radio. Moreover, it is possible to manage the controller from the PC using software for Windows.
  • Communication via radio allows the user to reduce the wiring cost and the simplification of the installation.

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