Depending on the configuration, the following sensors can be added:
EC sensor: the EC sensor measures the electrical conductivity of the water.
pH sensor: the pH sensor measures the acidity level of the water.
The FertiMiX Pro C is supplied with at least one EC sensor as standard.
If one EC / pH sensor is present, this is the control sensor.
If two EC / pH sensors are present, the second sensor is the verification sensor.
This sensor monitors the functioning of the control sensor (and vice versa).
Please consult the supplied OEM manuals for the correct use and maintenance of the
relevant components.
2.3.5
Dosing module
A dosing module consists of a minimum of one and a maximum of five dosing
channels for fertilizers and, optionally, acid/alkali. It is possible to have two dosing
modules for a maximum of ten dosing channels.
Before the water reaches the dosing module, some of the water flows past the
measurement module. This is where the EC and/or pH level is measured. See
"Measurement module (sensors)" on page 14 for more information.
The figure below shows the most complete configuration.
Figure 2-7
Dosing module with measurement module (top and side view)
No.
Description
Part of
1
EC verification sensor
2
Pressure gauge after filter, 0.0 - 2.5 bars -> 2.2 bars
3
EC control sensor
FertiMiX
16
