DOG-2082D (Dual Channels)

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DOG-2082D Industrial Dual Channels Dissolved Oxygen Meter is a kind of high-intelligence on-line meter that is developed by our company and 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. Dual channel dissolved oxygen meter, one instrument can connect 2 wastewater dissolved oxygen electrode at the same time.

Features

Complete English display, English menu operation: Liquid crystal display module with high resolution is

adopted. All the data, status and operation prompts are displayed in English.

Multi-parameter display: The oxygen concentration value, input current (or output current), temperature time

and status can be displayed on the screen at the same time. The main display can show the oxygen concentration

value, hilite, far visual range. Sub-displays can display such information as the input or output current

temperature, status, week, year, month, day, hour, minute and second etc, so as to adapt to different users’ habits

and provide reference times of instrument.

Technical Parameters:

1. Measuring range: 0～100.0ug/L; 0～20.00 mg/L (automatic switching); 0～60℃, 0~150℃(optional)

Resolution: 0.1ug/L; 0.01 mg/L; 0.1℃

2. Intrinsic error of the whole instrument: ug/L: ±l.0％FS; mg/L: ±0.5％FS, temperature: ±0.5℃

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: 0～60℃, with 25℃ as the reference temperature.

6. Response time: <60s (98% and 25℃ of the final value) 37℃: 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 <1.5KΩ);

4-20mA (load resistance <750Ω)

10. Communication interface: RS485 (optional)

11. Saving time of data under a continuous power-failure condition: 10 years

12. Power supply: AC220V±10％, 50±1HZ, DC24V(optional)

13. Overall dimension: 146 (length) x 146 (width) x 108 (depth) mm;

Dimension of the hole: 138 x 138mm

14.Weight:0.8kg

15. Working conditions: ambient temperature: 0-60℃; relative humidity <85％

16. The connection tubes for inlet and outlet water: Pipes and hoses

Water Analysis Solutionswww.hbbossen.com

Product

DOG-2082D (Dual Channels)

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