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SHANGHAI BOQU INSTRUMENT CO., LTD.
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Products: pH Meter , pH Sensor , Dissolved Oxygen Meter , Do Sensor , Conductivity Meter , etc.
Response Time: within 24 hours
Response Rate: 100%
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Aquarium Dissolved Oxygen Meter With 4-20mA Output RS485 China Supplier
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:DOG-3082Model:DOG-3082Measurement range:0-100ug/L
$5 /Set
Product Details
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Aquarium Dissolved Oxygen Meter With 4-20mA Output RS485 China Supplier
DOG-3082 Industrial online Dissolved Oxygen Meter is our latest generation of microprocessor-based
high-intelligence on line meter, with English display, menu operation, a high intelligent, multi-function, high measurement performance, environmental adaptability and other characteristics, used for continuous on line monitoring.
It can be equipped with DOG-208F Polarographic Electrode and can automatically switch from ppb level to ppm level of wide-range measurement. This instrument is designed for monitoring the oxygen content in the boiler feed water, condensate water and sewage.
Features
New design, Aluminium shell, metal texture.
1. Easy operate: All the data are displayed in English.
2. Complete English display and elegant interface: Liquid crystal display module with high resolution is adopted. All the data, status and operation prompts are displayed in English. There is no symbol or code that is defined by the manufacturer.
3. Simple menu structure and text-type man-instrument interaction: Compared with traditional instruments,
DOG-3082 has many new functions.
4. As it adopts classified menu structure, which is similar to that of a computer, it is clearer and more
convenient. It is not necessary to remember the operation procedures and sequences. It can be operated
according to the prompts on the screen without the guidance of an operation manual.
5. Multi-parameter display: The oxygen concentration value, input current (or output current), temperature
values, time and status can be displayed on the screen at the same time. The main display can show the
oxygen concentration value in a 10 x 10mm size.
6. As the main display is eye-catching, the displayed values can be seen from a long distance away.
7. Six sub-displays can display such information as the input or output current, temperature, status, week, year, day, hour, minute and second, so as to adapt to different users’habits and to conform with different reference times set by the users.
Technical Indexes
| Model | DOG-3082 |
| Measuring range | 0-100.0ug/L; 0-20.00 mg/L; (0-60℃);(0-150℃) |
| Resolution | 0.1ug/L; 0.01 mg/L; 0.1℃ |
| Intrinsic error of the whole instrument | ug/L: ±l.0%FS; mg/L: ±0.5%FS, temperature: ±0.5℃ |
| Repeat-ability of the indication of the whole instrument | ±0.5%FS |
| Stability of the indication of the whole instrument | ±1.0%FS |
| Automatic temperature compensation range | 0~60℃, with 25℃ as the reference temperature |
| Response time | <60s (98% and 25℃ of the final value) 37℃: 98% of the final value < 20 s |
| Clock accuracy | ±1 minute/month |
| Output current error | ≤±l.0%FS |
| Isolated output | 0-10mA(load resistance <15KΩ); 4-20mA (load resistance <750Ω) |
| Data storage capacity | l month (1 point/5 minutes) |
| Saving time of data under a continuous power-failure condition | 10 years |
| Alarm relay | AC 220V, 3A |
| Power supply | 220V±10% 50±1HZ, 24VDC(option) |
| Protection Grade | IP54, Aluminium shell |
| Overall Dimension | 146*146*150mm |
| Dimension of the hole | 138*138mm |
| Installation | Wall Hanging/ Flushbonading type |
| Working conditions | ambient temperature: 0-60℃; relative humidity <85% |
About Packaging
About us:
Shanghai Boqu Instrument Co.,Ltd was established in 2007 and located in Kangqiao Town Pudong New Area Shanghai. We are the professional manufacturer of electrochemical instrumentation and sensor combine with the R&D, production and sales. The main products include PH, conductivity, dissolved oxygen, ORP, ion concentration, turbidity, alkali acid concentration and sensor etc.
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