2.0SPECIFICATIONS

DISPLAY:

3 1/2 digit LED, 1/2" high digits

MEASURING RANGES:

D.O.: 0-20.00 ppm and 0-100% saturation, switch selectable

Temperature: 0-40°C (32 to 104°F)

POWER REQUIREMENTS:

98-132 Vac, 50/60 Hz (less than 10 VA) Optional: 196-264 Vac, 50/60 Hz

AMBIENT CONDITIONS: -30 to 50°C (-22 to 122°F)

0 to 90% R.H. non-condensing

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

The isolated output is isolated from the input, ground line power and all other outputs

Range Expand: The 4-20 mA analog output can be made to represent any segment of the measuring scale. Minimum segment is 10% of full scale. Output Hold: The analog outputs are automatically placed on hold during calibration or other setup operations.

Temperature Output: The 0-5 Vdc output can be programmed to follow either the process temperature or dissolved oxygen.

TEMPERATURE COMPENSATION:

Automatic 0 to 100°C (32 to 212°F)

ALTITUDE COMPENSATION:

Automatic 0 to 40°C (32 to 104°F)

DIAGNOSTICS:

When system error is indicated, call STATUS to obtain condition code. On-board simulated input to aid in troubleshooting to obtain condition code.

MEMBRANE ALARM:

A relay activates if membrane is perforated.

TEST:

Display value and analog outputs can be set manually to any value for testing and diagnostic purposes. This feature allows the outputs to be tested independently of process value.

SAFETY & SECURITY: Non-volatile memory (EEPROM) Passcode protected if selected

Watch-dog timer monitors microprocessor

Instrument automatically returns to on-line operation if accidentally left in menu mode

(This feature may be held disabled if desired)

ACCURACY: % Saturation:

± 1%

ppm:

± 0.1

Temp:

± 0.2°C

STABILITY: 0.1% of span per 24 hrs., non-cumulative

RESOLUTION: % Saturation: 0.1

ppm:0.01

Temp:0.1°C

REPEATABILITY: 0.1% of span or better

RESPONSE TIME: 20 seconds to 90% of value upon step change at 20°C

ENCLOSURE: NEMA 4X fiberglass reinforced polyester

enclosure with four 1/2” conduit holes and mounting feet for surface mount

MOUNTING CONFIGURATIONS:

Standard is surface mount

Optional panel mount hardware. Part No. DOCN600-PMOptional pipe mount hardware. Part No. DOCN600-PIPE

NET WEIGHT: 3 1/2 lbs. (1.6 kg)

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Omega Engineering Dissolved Oxygen System, DOCN600 manual Specifications, Power Requirements

DOCN600, Dissolved Oxygen System specifications

Omega Engineering has set a standard in the field of environmental testing and monitoring with its advanced Dissolved Oxygen System, the DOCN600. This sophisticated device is engineered for precision and reliability, making it a preferred choice for various applications, from wastewater treatment to aquaculture, and laboratory settings. The DOCN600's primary mission is to accurately measure dissolved oxygen levels, a critical parameter in assessing water quality and supporting aquatic life.

One of the standout features of the DOCN600 is its state-of-the-art optical dissolved oxygen sensor technology. Unlike traditional Clark-style electrochemical sensors, which can be subject to interference and require frequent calibration, the optical method uses luminescence to measure oxygen levels. This technology offers several advantages, including lower maintenance requirements, enhanced stability, and improved accuracy over a broad range of conditions.

The DOCN600 boasts a user-friendly interface, complete with a high-resolution LCD display that provides real-time data visualization. Users can access multiple display modes, allowing for quick reference of key metrics, including temperature and oxygen saturation levels. Furthermore, the system is designed with intuitive menus that facilitate easy navigation, ensuring that both seasoned professionals and beginners can operate the device with confidence.

For data management, the DOCN600 is equipped with advanced connectivity options, including USB and RS-232 ports. This allows for seamless integration with external devices and enables users to export data for further analysis. Coupled with its internal memory, which can store extensive historical data, this system empowers users to monitor trends over time, aiding in decision-making processes.

Another notable characteristic of the DOCN600 is its robust build quality, ideal for deployment in various environmental conditions. The system is engineered to be resistant to water, dust, and harsh chemicals, ensuring longevity and reliable performance even in challenging environments. Additionally, with its compact and portable design, it can be conveniently used in field applications as well as in stationary setups.

In summary, the Omega Engineering DOCN600 Dissolved Oxygen System combines cutting-edge optical technology, user-friendly features, advanced connectivity, and a durable design. It stands out as an invaluable tool for anyone needing precise and reliable dissolved oxygen measurements. Whether used in research, environmental monitoring, or industrial applications, the DOCN600 is an excellent investment for achieving accurate water quality assessments.