DOG-2082 Industrial online Dissolved Oxygen Meter
DOG-2082 Industrial online 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.
Features
English menu operation:
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.
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. 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, 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
1. Measuring range: 0~100.0ug/L; 0~20.00 mg/L (automatic switching); 0~60%
Resolution: 0.1ug/L; 0.01 mg/L; 0.1ºC
2. Intrinsic error of the whole instrument: ug/L: ±l.0%FS; mg/L: ±0.5%FS, temperature: ±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. Response time: <60s (98% and 25ºC of the final value) 37ºC: 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 or 232(optional)
11. Data storage capacity: l month (1 point/5 minutes)
12. Saving time of data under a continuous power-failure condition: 10 years
13.Alarm relay: AC 220V, 3A
14. Power supply: AC220V±10%, 50±1HZ, 24V DC (optional)
15. Overall dimension: 146 (length) x 146 (width) x 108 (depth) mm;
dimension of the hole: 138 x 138mm
16. Weight: 0.8.kg ( meter)
17. Working conditions: ambient temperature: 0-60ºC; relative humidity <85%
18. The connection tubes for inlet and outlet water: pipes and hoses
FAQ
1: Why choose us?
A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality.
2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3. We have purveyed customers with the lowest wholesale price.
Q2: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.
Q3: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.
Q4: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.
Q5: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.
Q6: What kind of payment your company accept?
A : T/T , TRADE ASSURANCE , MONEY GRAM ETC.
Q7: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
