The
Open Field
Irrigation
Application
This unique
application
is designed
to provide a
solution for
a wide
variety of
irrigation
needs. It
can be used
in very
small
irrigation
systems such
as a home
garden or
for the
largest
systems such
as
irrigation
communities.
The system
fully
supports the
use of cable
and radio
RTU. The
Open Field
PC Software
is graphic
and allows
the user to
draw a
realistic
picture of
the field.
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Setup
Features
Pipe Lines & Main Valve
(up to 70)
In this unique system
each pipeline can be
connected to another
pipeline thus enabling
defining the pipelines
as a network.
The pipelines can be set
in the same way as they
appear in the field.
This enables:
-
Hierarchy
of main valves and
head definition.
-
Gradual
opening and closing
of irrigation to
prevent high
pressure buildup.
-
Flow
rate
limit to a pipeline
(in the case of
bottle necks). Upon
programming the
limiting flow rate,
the system does not
allow the actual
flow rate to exceed
the limit by
detaining irrigation
programs when the
flow rate is already
too high.
-
Protection
of definition errors
such as fertilizer
pump not in route to
the valve using it.
Irrigation
Valves (up to 200)
The valve features
include accumulation
data of water, time and
up to 7 different
fertilizers.
Water Meters
(up to 100)
The water
meters characteristics
include the ability to
divide the amount and
flow rate of water
measured by the water
meter between the valves
using it (according to
the valves' nominal flow
rates). It allows using
one water meter for many
valves, whilst operating
and accumulating each
valve separately.
Fertilizer
System: there are two
fertilizing elements
Local fertilizer pump
(up to 30) using a
simple operation program
(included in the
irrigation program) and
Fertilizer Center (up to
10) that includes the
operation of up to 6
fertilizer pumps,
control of EC and pH and
more.
Pump Houses
(up to 5)
A special program to
control the operation of
a combination of up to 5
water pumps.
Virtual
Water Meters (up to 20)
An element
that consists of up to
20 water meters. It
shows the sum of the
flow rate and the
accumulation of water
meters. The virtual
water meter can also
show the balance of the
flow rate at a certain
point allowing the use
of the element called
Burst Control (Net
Protection).
Pause
Element (up to 10)
An element
which contains a
condition input and/or a
sensor (such as pressure
transducer) and can
pause the pipe line it
is connected to, as a
condition of the
input/sensor status.
Mixing
Junction (up to 5)
A program
that controls the
dilution of water such
as drainage water with
fresh water, according
to the EC of the
resulting mixture.
Irrigation
programs (up to 200)
Each
irrigation program
includes:
-
Up to 50 valves for
operation
-
Quantity or duration
-
Local Fert. Pump
-
Selection of Fert.
Program of
fertilizer center
-
Over/under flow
alarms
-
Sequential operation
-
Start and stop time
-
Cyclic irrigation
-
Daily (days of the
week)
-
Conditioned
irrigation
-
Many other options
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