Ecolab Versatronic Manuel D'utilisation page 299

4 Unit Description
4.1 Functionality
'Versatronic' is a multifunctional measurement and control device.
Up to four measurements can be recorded and processed simultaneously with it. The
following describes the key aspects in more detail:
Display
A 5.5" colour touchscreen displays all the parameters and lets you use and set up the
device. The plain text operating approach facilitates the operation of the unit by the user.
The factory preset languages for the user to choose from are: German, English, Spanish,
French and Italian.
Measure
As a central platform for displaying and further processing pH, potential redox, electrolytic
conductivity, temperature, and disinfection readings, such as free chlorine, total chlorine,
chlorine dioxide and peracetic acid, or flow rate, this system offers an extensive range of
applications. Universal inputs can be used to measure analogue readings via unit signals
[0 (4) to 20 mA or 0 to 10 V]. Overall, the device can simultaneously measure up to 19
parameters and manage them.
Regulate
In addition to numerous simple alarms, limits, or time-controlled switching functions, you
can simultaneously define up to 4 higher-level control loops in Ecolab 'Versatronic' .
The field-tested Ecolab control algorithms for P, PI, PD and PID control are used.
Register
There is an integrated screen recorder for logging data. Up to 8 analogue readings and 6
binary signals are registered and displayed on the screen in its time cycle. Storage is
tamper-proof and meets official record keeping regulations. The data can be read by
Ecolab PCC software or USB memory stick and evaluated with the PC Evaluation
Software PCA3000 Ecolab.
DANGER!
The device is not suitable for use in potentially explosive
environments.
4.1.1 Special version Versatronic – Cooling Water
The special version of Versatonic – Cooling Water was specially designed for the
requirements in the cooling water desalination and can control up to three cooling towers
simultaneously.
Depending on the number of cooling towers to be controlled, two additional
measurements such as pH, ORP and chlorine measurements can also be recorded and
processed. The Versatronic – Cooling water monitors and controls each cooling tower in
respect to the following criteria:
Desalination
If the measured conductivity value exceeds the target value W +, the output terminal for
the desalination valve is activated, and "desalination" is displayed.
As soon as the conductivity value drops below W-, due to fresh water supply, the
desalination valve is closed and the display message disappears.
Biocide dosing is locked for the duration of the desalination.
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Unit Description
417102269 Rev. 2-08.2020