Omega Products DOH-20D-RS232 User Manual
omega.comomega.com
®
Handheld Dissolved Oxygen Temperature Meter
with Optional RS232
DOH-20D
Starts at
$
750
⻬ Microprocessor-Based for Fast and Accurate Readings
⻬ Large LCD Display Showing Dissolved Oxygen and
Temperature Simultaneously
⻬ Simple To Calibrate
⻬ Automatic Temperature Compensation
⻬ Memory Storage and Recall with Data Hold Function
⻬ Low-Battery and Consumption Indicator
⻬ Auto Shut-Off After 10 Minutes of Non-Use
The DOH-20D portable microprocessor-based dissolved oxygen
meter is designed for convenience and easy operation. The
DOH-20D is equipped with a custom LCD that can display
dissolved oxygen (DO) in either mg/liter or % saturation and
temperature. It can store up to 16 sets of temperature and DO
values. An optional RS232 feature allows the user to download
stored values to a computer. The exterior is padded with a rubber
casing. Whether your application involves a fish tank, food
processing, a lake’s oxygen level or BOD (biological oxygen
demand), OMEGA has a dissolved oxygen meter to fit.
DOH-20D, $750,
shown smaller
than actual size.
Specifications
DO O2 Temperature
Range 0 to 19.99 mg/L 0 to 40%
Accuracy ±1.5% FS ±1.5% FS ±0.3°C (0.5°F)
Resolution 0.01 mg/L 0.1% 0.1°C (0.2°F)
Salinity Compensation: Manual, 0 to 50 ppt
Altitude (Pressure) Compensation: Manual, 555 to 808 mmHg
Temperature Compensation: Automatic 5 to 45°C (41 to 113°F)
Calibration: 20 to 9% in air or 0% in known solution
Power: 9V battery (included)
Communications: RS232 (optional)
Comes With 2 Membrane
Caps, Pipette, 9V Battery,
Protective Meter Cover and
Electrolyte Solution!
-10 to 45°C
(14 to 113°F)
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Model No. Price Description
DOH-20D $750 Handheld DO meter kit
DOH-20D-RS232 798 Meter kit with RS232 option
DOE-20D 280 Replacement sensor
DOE-20D-MC 48 Replacement membrane cap
DOE-20D-ES 16 Replacement electrolyte solution
MN1604 3 Replacement 9V battery
Comes complete with a sensor, 2 membrane caps, 20 mL of electrolyte
solution, pipette, a rubber protective cover, 9V battery and operator’s manual.
Ordering Examples: DOH-20D, handheld DO meter kit, $750.
DOH-20D-RS232, handheld meter kit with RS232 option, $798.
Order Online
Over 100,000 Products Available!
To download information and to order Dissolved Oxygen
Instrumentation products online, visit omega.com
F-4
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
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0800-8266342
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www.omegaeng.cz
596-311-899
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www.omega.nl
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0800-099-33-44
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