Online Dissolved Oxygen Meter Factory Supply RS485 Controlller

DOG-2092 Industrial Dissolved Oxygen MeterFeatures:English menu operation:It has acomplete English display and elegant interface: Liquid crystal display module with high resolution isadopted. 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 a10 x10mm size. As themain display is eye-catching, the displayed values can be seen from along distance away. Six sub-displays candisplay such information as the input or output current,temperature, status, week, year, day, hour, minute andsecond, so as to adapt to different users' habits and toconform with different reference times set by the users.
Technical Indexes1. Measuring range: 0~100.0ug/L; 0~20.00 mg/L (automatic switching); 0~60%Resolution: 0.1ug/L; 0.01 mg/L; 0.1ºC2. Intrinsic error of the whole instrument: ug/L: ±l.0%FS; mg/L: ±0.5%FS, temperature: ±0.5ºC3. Repeatability of the indication of the whole instrument: ±0.5%FS4. Stability of the indication of the whole instrument: ±1.0%FS5. 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 s7. Clock accuracy: ±1 minute/month8. Output current error: ≤±l.0%FS9. Isolated output: 0-10mA (load resistance <15KΩ); 4-20mA (load resistance <750Ω)10. Communication interface: RS485 or 232(optional)11. Data storage capacity: lmonth (1 point/5 minutes)12. Saving time of data under acontinuous power-failure condition: 10 years13. Alarm relay: AC 220V, 3A14. Power supply:AC220V±10%,50±1HZ, 24V DC (optional)15. Overall dimension: 146 (length) x146 (width) x108 (depth) mm;dimension of the hole: 138 x138mm16. 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
Q: Are you trading company or manufacturer ?
A: We are factory.Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.Q: Do you provide samples ?is it free or extra ?
A: We can offer the sample, it is extraQ: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contact: Joyce Wu
Tele: +86 021-20986176
Mobile: +86 18321456979
Looking forward to cooperating with you!