Aquametrix 2200C Conductivity Controller Datasheet - Manual

Model 2200C conductivity analyzer/controller
is a dependable industrial grade instrument de-
signed for controlling rising and falling conduc-
tivity in the most demanding environments.
Extremely easy to operate with a large bright
LED display and intuitive user interface, this
microprocessor-based analyzer/controller is
packaged in a NEMA 4X fiberglass reinforced
polyester enclosure and used in a wide variety
of industrial and municipal applications.
Frequently used functions are accessed through
an intuitive step-through menu printed directly
on the front panel for ease of navigation. Press-
ing the MENU key scrolls through the menu, il-
luminating a small LED beside the selected item
and displaying the stored value. Arrow keys are
used to change the value. Seldom used adjust-
ments such as password activation are set us-
ing DIP switches on the back of the swing-out
front panel.
INPUTS
The 2200C accepts AquaMetrix MS (epoxy
body) or AM (stainless steel body) conductivity
sensors. These have graphite or stainless steel
electrodes and can be ordered for use in stan-
dard or high temperature/pressure applications.
To optimize resolution the 2200C can be or-
dered pre-configured for any of seventeen
standard conductivity ranges, plus two special
ranges.
CALIBRATION
Calibration is fast and easy. Press the MENU
key until the CALIBRATION LED illuminates.
Place the probe in a buffer solution. Use the ar-
row keys to set the value. Press ENTER twice.
Repeat the process for the second bufer solu-
tion. The 2200C is now calibrated.
OUTPUTS
Model 2200C provides three analog outputs,
4-20 mA, 0-5 Vdc and 0-1 mA.
The instrument also provides control of an ex-
ternal device using the control relay. The control
relay can be selected to activate in response to
either rising or falling conductivity. Setpoints for
Relay On and Relay Off are independently set.
The control relay has a builtin cycle timer, with
easy-to-adjust Relay On and Relay Off cycle
times. This feature enables tighter control of
batch processes.
The Control Relay has a manual override, which
overrides the controller, placing the relay in
AUTO, OFF, or ON mode. This is a useful fea-
ture when servicing auxiliary devices connected
to the relay.
An alarm relay has both high and low setpoints
with a fixed deadband. When this relay is ener-
gized, the Alarm LED on the front panel also il-
luminates to clearly indicate an alarm condition.
DIAGNOSTICS
A self-diagnostics program clearly indicates any
system errors or faults. When the unit is online,
the RUN LED on the front panel will illuminate.
In the event of a system error the FAIL LED will
illuminate. When the FAIL LED is illuminated,
the Status menu item will display a fault code.
The Manual will indicate the source and likely
remedy for the fault. When the fault is corrected
the FAIL LED will no longer be illuminated.
ENCLOSURE
Model 2200C is packaged in a rugged NEMA
4X fiberglass reinforced polyester enclosure. It
is ideally suited for heavy-duty outdoor applica-
tions such as municipal and industrial wastewa-
ter applications.
• Simple step-through menu
design for quick and easy setup
• On/Off cycle timer feature
• High/low alarm relay
• ALARM LED on front panel
• Output signal field-scalable
for maximum resolution
• Status errors illuminate
FAIL LED on front panel
• Test feature allows sweep-
through range to test set-
points and alarms or to
simulate value for setup
• Auto tempera-
ture compensation
• Password protection
• High temperature/pres-
sure and low temperature/
pressure cells available
Aquametrix Model 2200C
Conductivity Analyzer / Controller
100 School Street
Andover, MA 01810
978-749-9949
Toll free - 855-747-7623
www.WaterAnalytics.net
• Process Control and Cooling
Tower Control
• Water Quality Monitoring
• Industrial and Municipal Water
Treatment, including Reverse Os-
mosis, De-ionization, Desalina-
tion, and High Purity Water Pro-
cessing
• Plating, Computer Chip Fabri-
cation, Circuit Board Manufactur-
ing, Food and Beverage, Chemi-
cal Processing, Mining, Nuclear
Energy and Pharmaceutical In-
dustries
Description
Features
Applications
by
Water Analytics
AquaMetrix
by
Water Analytics
AquaMetrix