Dissolved Oxygen Analyzer/Controller
DOCN600 Series
$
1740
Complete System
DOE-601 mounting
assembly with cable,
$525, shown smaller
than actual size.
⻬ User-Friendly Design with
Front Panel Menu
⻬ Easy to Read, Large,
Bright LED Display
⻬ Quick and Easy to Calibrate
⻬ 0 to 20 ppm and 0 to 100% Ranges
⻬ Altitude Compensation
⻬ Membrane Perforation Alarm
⻬ 2 Control Relays with Third
Relay for High/Low Alarm
⻬ NEMA 4X Enclosure
DOE-601-SC
DO sensing
cartridge, $320.
DOCN600 Series dissolved oxygen
analyzers/controllers are rugged
and dependable.
The large, bright LED digital display is clear
even in direct sunlight. Speedy calibration
and simple operation make these
microprocessor-based instruments suitable
for a wide variety of demanding industrial
and municipal applications. An intuitive stepthrough menu gives the user access to
functions directly from the front panel.
By pressing the MENU key, the operator
can scroll through the menu, illuminating
an LED beside the selected item and
displaying the stored value. Arrow keys are
used to change the value. Seldom used or
set-once adjustments, such as password
activation, are located on DIP switches on
the back of the swing-out front panel.
The DOCN600 Series instruments accept
the DOE-601 mounting assembly fitted with
a DOE-601-SC sensor cartridge containing
a precisely stretched permeable membrane,
electrodes, and electrolyte. The inexpensive,
easy-to-change cartridge is hermetically
sealed. Optional mounting hardware
includes submersion and “ball float”
assemblies.
Calibration can be achieved with
1 of 7 techniques: in the process to a
portable meter; in clean water to a portable
meter; in a process sample to a lab meter;
in a clean water sample to a lab meter; in a
saturated process; in saturated clean
water; and in air. To calibrate, press the
MENU key until the CALIBRATION LED
DOCN601, $895, shown much smaller than actual size.
lights up. Use the arrow keys to set the
value, determined with one of the above
calibration methods. Press the ENTER key
twice. The unit is now calibrated.
The DOCN600 Series provides 3 analog
outputs: 4 to 20 mA, 0 to 5 Vdc, and 0 to 1 mA.
The instrument can also control external
devices with its 2 independent relays. An
alarm relay has both high and low setpoints
with a fixed deadband. When this relay is
energized, the ALARM LED on the front
panel illuminates to indicate an alarm
condition. Factory-set for bidirectional
control, both control relays can be set to
control either a rising or falling process,
with easily programmed RELAY ON and
RELAY OFF setpoints.
A self-diagnostics program indicates any
system errors or faults by turning the
STATUS LED on the front panel from green
to red. The operator then selects STATUS
from the menu to determine the fault code.
The operator’s manual indicates the source
and likely remedy for the fault. When the fault
is corrected, the STATUS LED will turn back
to green.
DOCN600 Series instruments feature a
rugged NEMA 4X fiberglass-reinforced
polyester enclosure. They are ideal for
heavy-duty outdoor applications, such as
those involving municipal and industrial
wastewater.
DO cartridge
securing nut.
F-9
Our Dissolved Oxygen Instrumentation product line
continues to expand, visit omega.com for new details!
For Sales
& Service
U.S.A. and Canada
Specifications
omega.comomega.com
®
Accuracy:
% Saturation: ± 1%
ppm: ± 0.1
Temp: ± 0.2°C
Resolution:
% Saturation: 0.1
ppm: 0.01
Temp: 0.1°C
Repeatability: 0.1% of span or better
Stability: 0.1% of span per 24 hours
non-cumulative
Temperature Drift:
Zero: 0.01% of span per °C
Span: 0.01% of span per °C
Response Time: 20 seconds to 90% of
value upon step change at 20°C (68°F)
Display: 3
1
/
2") LED display; 4 LED indicators: status,
(
alarm, relay A, relay B
Measuring Range: 0 to 20.00 ppm or 0 to
250% saturation of dissolved oxygen
Temperature: 0 to 40°C (32 to 104°F)
Power Requirements:
DOCN602: 98 to 132 Vac, 50/60 Hz
(less than 10 VA), or 196 to 264 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:
Control Relays: 2, rated 5 A @115/
230 Vac; 5 A @ 30 Vdc, SPDT
Bidirectional Relays: Factory-preset for
bidirectional control; can be individually
field-set for rising or falling process
On/Off Setpoints: Field selectable
full scale
Fail-Safe: Normal or fail-safe operation
Alarm Relay:
Number: 1 high and low alarm relay
Rating: 5 A 115/230 Vac; 5 A 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
indicate status of 2 control relays and
alarm relay
Analog Outputs:
Non-Isolated: 0 to 1 mA, 100 W
maximum load
Non-Isolated: 0 to 5 Vdc, 1000 W
minimum load
Isolated: 4 to 20 mA, 800 W
maximum load
Output: Isolated from the input, the ground,
line power and all other outputs
Range: Expand outputs can be scaled to
represent any segment of the instrument
scale to a minimum of 10% of full scale
Output Holds: The analog outputs are
automatically placed on hold when the
instrument is placed in the menu mode
Temperature: The 0 to 1 mA and 0 to 5V
DC output can be selected to track either
the dissolved oxygen level of the process
or the temperature of the process
1
/
2 digit, 7-segment, 2.7 mm
Temperature Compensation:
Automatic 0 to 40°C (32 to 104°F)
Diagnostics: Invalid entries identified by
flashing LEDs, 2-color STATUS LED
indicates system status: green, no fault;
red, system fault, status menu value
indicates system problem and likely solution,
alarm LED turns red when alarm relay is
energized, indicating high/low process value
or memory loss, test display value and
analog outputs can be manually set to any
value for testing and diagnostic purposes
Safety and Security:
Operator: Password protected
(activated by DIP switch)
Memory: Non-volatile (EPROM)
Microprocessor: Watchdog timer
monitors microprocessor, instrument
automatically returns to online operation
if left in menu mode for more than
10 minutes and no key is pressed
Enclosure: NEMA 4X molded fiberglass
reinforced polyester enclosure with four
2.7 mm (
1
/
2") conduit holes and mounting
feet for surface mount; a NEMA 4X plug is
Sensor Specifications
(DOE-601 with DOE-601-SC)
Temperature Range: 0 to 40°C
(32 to 104°F)
Wetted Materials: PVC and FEP
Failure Alarm: 5 A SPDT relay closes if
membrane is punctured, LED on panel
is illuminated
Cable: Integral 8 m (26'); 300 m (1000')
maximum distance to analyzer
Dimensions: 105.4 mm L (4.15"),
48 mm dia. (1.89")
Cartridge: DOE-601-SC, hermetically sealed
Mounting: 11/
Mounting Hardware:
Floatation Mounting:
DOE-600-BFMK consists of ball
float, extension pipe, swivel bracket,
junction box and 15.5 m (50') of
interconnect cable
Submersion Mounting:
DOE-600-SMK consists of 1.2 m (4')
PVC pipe, junction box and 15.2 m (50')
of interconnect cable
4 NPT
provided for 1 hole
Mounting:
Standard: Surface mount
Optional: Panel mount kit or
pipe mount kit
Dimensions: 176 H x 165 W x 108 mm D
(6.9 x 6.5 x 4.25")
Weight: 1.6 kg (3.5 lb)
Recommended Reference Book:
Advanced Reservoir Engineering,
FW-323, $125
Visit omega.com/bobi
for Additional Books
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Model No. Price Description
DOCN601 $895 Dissolved oxygen controller, surface mount, 110 Vac
DOCN601-PM 980 Dissolved oxygen controller, panel mount, 110 Vac
DOCN601-PIPE 980 Dissolved oxygen controller, pipe mount, 110 Vac
DOCN602 895 Dissolved oxygen controller, 220 Vac
DOCN602-PM 980 Dissolved oxygen controller, panel mount, 220 Vac
DOCN602-PIPE 980 Dissolved oxygen controller, pipe mount, 220 Vac
Accessories
Model No. Price Description
DOCN600-PM $85 DOCN600 panel mounting kit
DOCN600-PIPE 85 DOCN600 pipe mounting kit
DOE-601 525 11⁄4 NPT mounting assembly and cable
DOE-601-SC 320 Hermetically sealed sensor cartridge
DOE-600-BFMK 615 Floatation mounting kit consists of ball float, extension pipe,
DOE-600-SMK 170 Submersion mounting kit consists of 1.2 m (4') PVC pipe,
Comes complete with operator’s manual.
Ordering Examples: DOCN601, surface mount DO controller, DOE-601, mounting assembly and
cable, DOE-601-SC, sensor cartridge, $895 + 525 + 320 = $1740.
DOCN601-PM, panel mount DO controller, DOE-601, mounting assembly and cable, DOE-601-SC,
sensor cartridge, $980 + 525 + 320 = $1825.
swivel bracket, junction box and 15 m (50') of cable
junction box and 15 m (50') of cable
Order Online
Over 100,000 Products Available!
To download information and to order Dissolved Oxygen
Instrumentation products online, visit omega.com
F-10
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
www.omega.com
UNITED KINGDOM
www. omega.co.uk
Manchester, England
0800-488-488
UNITED STATES
www.omega.com
1-800-TC-OMEGA
Stamford, CT.
CANADA
www.omega.ca
Laval(Quebec)
1-800-TC-OMEGA
GERMANY
www.omega.de
Deckenpfronn, Germany
0800-8266342
Karviná, Czech Republic
FRANCE
www.omega.fr
Guyancourt, France
088-466-342
CZECH REPUBLIC
www.omegaeng.cz
596-311-899
BENELUX
www.omega.nl
Amstelveen, NL
0800-099-33-44
More than 100,000 Products Available!
Temperature
Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers
Pressure, Strain and Force
Displacement Transducers, Dynamic Measurement
Force Sensors, Instrumentation for Pressure and Strain
Measurements, Load Cells, Pressure Gauges, Pressure
Reference Section, Pressure Switches, Pressure Transducers,
Proximity Transducers, Regulators,
Strain Gages, Torque Transducers, Valves
Heaters
Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page
Loading...