Aquametrix 2200C Datasheet

Aquametrix Model 2200C

Aqua

Aqua

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Description

Model 2200C conductivity analyzer/controller
is a dependable industrial grade instrument de­signed for controlling rising and falling conduc­tivity 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 berglass 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. Press­ing the MENU key scrolls through the menu, il­luminating a small LED beside the selected item
and displaying the stored value. Arrow keys are
used to change the value. Seldom used adjust­ments such as password activation are set us­ing 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 stan­dard or high temperature/pressure applications.

To optimize resolution the 2200C can be or­dered pre-congured for any of seventeen
standard conductivity ranges, plus two special
ranges.

CALIBRATION

Calibration is fast and easy. Press the MENU
key until the CALIBR ATION LED illuminates.
Place the probe in a buffer solution. Use the ar­row keys to set the value. Press ENTER twice.
Repeat the process for the second bufer solu-

tion. The 2200C is now calibrated.

Metrix

Water Analytics

Conductivity Analyzer / Controller

OUTPUTS

Model 2200C provides three analog outputs,
4-20 mA, 0-5 Vdc and 0-1 mA.

The instrument also provides control of an ex­ternal 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 fea­ture when servicing auxiliary devices connected
to the relay.

An alarm relay has both high and low setpoints
with a xed deadband. When this relay is ener­gized, the Alarm LED on the front panel also il­luminates 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 berglass reinforced polyester enclosure. It
is ideally suited for heavy-duty outdoor applica­tions such as municipal and industrial wastewa­ter applications.

Features

• 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 eld-scalable

for maximum resolution

• Status errors illuminate

FAIL LED on front panel

• Test feature allows sweep-

through range to test set­points and alarms or to
simulate value for setup

• Auto tempera-

ture compensation

• Password protection

• High temperature/pres-

sure and low temperature/
pressure cells available

Applications

• Process Control and Cooling
Tower Control

• Water Quality Monitoring

• Industrial and Municipal Water
Treatment, including Reverse Os­mosis, De-ionization, Desalina­tion, and High Purity Water Pro­cessing

• Plating, Computer Chip Fabri­cation, Circuit Board Manufactur­ing, Food and Beverage, Chemi­cal Processing, Mining, Nuclear
Energy and Pharmaceutical In­dustries

by

100 School Street

Andover, MA 01810

Toll free - 855-747-7623

www.WaterAnalytics.net

Metrix

Water Analytics

978-749-9949

Model 2200C Conductivity Analyzer / Controller

Technical Data

Display 4 x 7 segment 1/2” LED Display

Indicator Lights 4 LED indicators: Status, Alarm, Relay

Measuring Range

Range The range is factory set but may be eld

Temperature 0 to 100°C (32 to 212°F)

Power Requirements

Standard 98-132 VAC 50/60 Hz, (less than 10 VA)

Optional 196-26 4 VAC 50/60 Hz (less than 10 VA)

Ambient Conditions

Temperature -30 to 50°C (-22 to 122°F)
Humidity 0 to 90% RH non-condensing

Control Relays

Number Two Control Relays: Relay A, Relay B
Rating 5 A 115/230 VAC, 5A 30 VDC, SPDT
On/ Off Setpoints Field selectable full scale
Cycle Timer Field selectable 0 - 600 seconds
Manual Override AUTO/OFF/ON
Fail-safe Normal or fail safe operation

Alarm Relay

Number One High and Low Alarm Relay
Rating 5 A, 115/230 VAC, 5A 30 VDC, SPDT

Alarm High Field selectable full scale
Alarm Low Field selectable full scale

Deadband Fixed at 2% of full scale
Fail Safe Normal or fail safe operation

Relay Indicators Two individual LEDs indicate status

Analog Outputs

Non-isolated 0-1 mA, 100 ohms maximum load

Non-Isolated 0-5 VDC, 1000 ohms minimum load

Isolated 4-20 mA, 800 ohms maximum load

Range Expand Analog outputs can be scaled to rep-

Output Hold Analog outputs are placed on hold

Temperature The 0-1 mA and 0-5 VDC outputs

Automatic 0-100°C (32 to 212°F)

Calibration 1 point, manual
Temperature Compensation

Automatic

A, Relay B

changed

23-26 VDC (nominal current: 150 mA)

of two control relays and alarm relay

Output is isolated from the input, the
ground, line power and all other outputs.

resent any segment of the instrument
scale, minimum of 10% of full scale.

when the instrument is in menu mode.

can be selected to track either the pH
or the temperature of the process.

0-100°C (32 to 212°F) if probe has tem­perature sensor.

Diagnostics

Invalid Entries Identied by ashing LEDs

Fail LED Illuminates red to indicate Status Fault. Scroll

Auto LED Illuminates red when Alarm Relay is energized,

Test Display value and analog outputs can be set to

Safety & Security

Operator Password protected (activated by DIP switch)

Memory Nonvolatile memory (EPROM)

Microprocessor Watchdog timer monitors microprocessor. In-

Sensitivity 0.1% of span

Stability 0.1% of span per 24 hours non-cumulative

Temperature Drif t Zero - 0.01% of span per °C

Enclosure NEMA 4X molded berglass reinforced polyes-

Mounting

Standard Surface Mount

Optional Panel Mount kit P/N C35- 68

Weight 3.5 lbs. (1.6 kg)

to Status in Menu to determine fault code. Re­fer to Manual for probable cause and remedy

indicating high/low process value or memory
loss.

any value for testing and diagnostic purposes

strument automatically returns to online opera­tion if left in menu mode for more than 10 min­utes and no key is pressed.

Span - 0.01% of span per °C

ter enclosure with four 1/2” conduit holes and
mounting feet for surface mount. A NEMA 4X
plug is provided for one hole.

Pipe Mount kit P/N C35-69

Related Products - Probes & Accessories

MS Cells Epoxy, low/high pressure, compression tting 3/4” NPT.

MHMSC Tank Mount Hardware for MS Cells.

MS-HTC CPVC Wet/Hot Tap Mount for MS Cells.

Conductivity Range

(µSiemens/cm)

0-2 0.01 0-10 10

0-5 0.01 0-20 10

0-10 0.05 0-50 10

0-20 0.05 0-100 20

0-50 0.05 0-500 50

0-100 0.05 0-1000 50

0-200 0.5

0-500 0.5 Special Ranges

0-1000 0.5 0-15% H2SO

0-2000 1 0-15% NAOH 50 tt

0-5000 1

Cell

Constant

Conductivity Range

(mSiemens/cm)

4

Cell

Constant

50

Ordering Information

2200C Conductivity Analyzer/Controller

2200C

1 120 Vac, 50/60 Hz Power

2 240 Vac, 50/60 Hz Power

A Sur face Mount

B Panel Mount

C Pipe Mount

www.WaterAnalytics.net 978-749-9949 Toll free - 855-747-7623 (855-pHProbe)