Standard unit consists of the following:
- A set of 3 Venturi type fertilizer injectors with a flow range of up to 90 GPH each, also consisting of an electric fertilizer control valve, and adjustable flow regulator. This program allows the use of up to 8 fertilizer injectors - additional injectors can be added on request.
- Standard water pump (1.5 HP) with a stainless steel head, to operate the fertilizer injectors and push the solutions into the water pipe line. For more than 3 injectors or higher than 55 psi mainline pressure, a higher capacity (3 HP) booster pump is required.
- An EC and pH monitor unit consisting of a transmitter, 4-20mA output, a large LCD display and a 4 button keyboard for semi-automatic calibration.
- A pair of EC and pH electrodes, installed in a sampling cell.
- Galileo 16 Irrigation/Fertigation controller. Optional: Galileo 32 or Galileo 2000.
- An electric control panel that includes connection terminal blocks.
- Connection box with surge suppression for all inputs and outputs.
- At time of order, must specify Irrigation or Climate Control software.
- Compact aluminum frame: Width 20”, Height 45”, Depth 34”.
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| Operational Characteristics |
BASIC CONTROL FEATURES:
- Stand alone controller.
- Display and panel keys for easy programming.
- Fast CPU card with battery back-up.
- Expandable for large applications.
OPTIONAL PC SOFTWARE:
- Volumetric or time determination or irrigation cycled operation up to 100 programs.
- Proportional fertigation, including online EC/pH control, up to 8 fertilizer pumps controlled.
- EC/pH display and automatic injection rate adjustments according to preset EC/pH levels.
- Filter backflushing programs.
Agriculture Irrigation Program
- Full interactive graphics.
- Pump station control, up to 20 pumps, based on pressure or flow.
- 200 independent irrigation programs.
- Proportional fertigation, including online EC/pH control, up to 20 fertilizer pumps control.
- 40 filter backflushing programs.
Greenhouse Irrigation and Climate Control Program
- Same irrigation control features as the Irrigation Program plus climate control.
- Side or roof curtain/windows based on temperature and/or humidity sensors.
- Shadow/Thermal screen control, heaters, air circulation.
- Humidifiers and cooling systems control.
- CO2 enrichment control.
- Full graphics and history records.
The Advanced Control System offers a great variety of additional options such as:
- Automatic start or irrigation cycles according to readings of external sensors such as Solar Radiation, Temperature Tensiometers, Start/Stop, etc.
- A full, advanced, optional greenhouse climate control program in order to obtain optimal environmental conditions within the greenhouse.
- Communication with a remote PC, via direct cable, telephone line, cellular phone or radio transmitter, for monitoring, programming, and datalogging, in conjunction with a whole network of controllers.
- Optional radio and single cable valve control.
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- Each of the operated elements or sensors defined can be freely related to any selected Output or Input of the controller.
- The total number of available I/Os, in Galileo 2000, is determined by the selected combination of I/O cards.
- In Galileo 32, the I/O number is fixed (32 Outputs, 14 Analog inputs, 8 Discrete Inputs) also with the Galileo 16 (16 Outputs, 7 Analog Inputs and 8 Discrete Inputs).
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About Netafim USA 
