Beschreibung
DOG-3082 Industrial Dissolved Oxygen Meter
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.
Merkmale
New design, Aluminium shell, Metal texture.
| All the data are displayed in English. It can be easily operated: |
| It has a 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. |
| Simple menu structure and text-type man-instrument interaction: Compared with traditional instruments, |
| DOG-3082 has many new functions. 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. |
| 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. As the main display is eye-catching, the displayed values can be seen |
| from a long distance away. Six sub-displays can display such information as the input or output current, |
| Temperatur, status, week, Jahr, 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
| 1. Messbereich: 0~100.0ug/L; 0~20.00 mg/L (automatic switching); (0-60°C);(0-150°C)Option |
| Auflösung: 0.1ug/L; 0.01 mg/L; 0.1°C |
| 2. Intrinsic error of the whole instrument: ug/L: ±l.0%FS; mg/L: ±0.5%FS, Temperatur: ±0.5ºC |
| 3. Repeatability of the indication of the whole instrument: ±0.5%FS |
| 4. Stability of the indication of the whole instrument: ±1.0%FS |
| 5. Automatic temperature compensation range: 0~60ºC, with 25ºC as the reference temperature. |
| 6. Ansprechzeit: <60S (98% and 25ºC of the final value) 37°C: 98% of the final value < 20 S |
| 7. Clock accuracy: ±1 minute/month |
| 8. Output current error: ≤±l.0%FS |
| 9. Isolated output: 0-10mA (load resistance <15KΩ); 4-20mA (load resistance <750Ω) |
| 10. Communication interface: RS485 (optional) (Double power for option) |
| 11. Data storage capacity: l month (1 point/5 minutes) |
| 12. Saving time of data under a continuous power-failure condition: 10 Jahre |
| 13. Alarm relay: AC 220V, 3EIN |
| 14. Stromversorgung: 220V±10% 50±1HZ, 24VDC(option) |
| 15.Protection: IP54, Aluminium shell |
| 16. Größe: secondary meter: 146 (length) X 146 (width) X 150(depth) mm; |
| dimension of the hole: 138 x 138mm |
| 17. Gewicht: 1.5kg |
| 18. Working conditions: ambient temperature: 0-60°C; relative humidity <85% |
| 19. The connection tubes for inlet and outlet water: Pipes and hoses |
