DDG-2090 Industrial Conductivity Meter
DDG-2090 Industrial online Conductivity Meter is developed on the basis of guaranteeing the performance and the functions. The clear display, simple operation and high measuring performance provide it with high cost performance. It can be widely used for continuous monitoring of conductivity of water and solution in thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running water and many other industries.
Technical Indexes
| 1. Measuring range: concentration: 0-5000us/cm(Electrode: K=1.0) |
| 2. Intrinsic error of the electronic unit: concentration: ±1.0%, temperature: ±0.3ºC |
| 3. Automatic temperature compensation range:: 0~99.9ºC |
| 4. Solution tested: 0~99.9ºC, 0.6MPa |
| 5. Intrinsic error of the instrument: concentration: ±2.0%(the error may be less than 0.05% after usual point |
| calibration) |
| Temperature:±0.5ºC(0.0ºC≤T≤80.0ºC) |
| 6. Repeatability error of the electronic units: ±1.0% |
| 7. Stability of the electronic unit: ±1.0%/24h |
| 8. Isolated current output: 4~20 mA(load <750Ω) |
| 9. Output current error: ≤±1%FS |
| 10. Compensation range of the temperature coefficient: (0~10.0)%/ºC(adjustable) |
| 11. Alarm relay: AC220V, 3A |
| 12. RS485 Communication Interface |
| 13. Power supply: AC220V±22V, 50Hz±1Hz,24V DC(option) |
| 14. Protection grade: lP54, Aluminium shell, applicable for outdoor use. |
| 15. Clock accuracy: ±1 minute/month |
| 16. Data storage capacity: l month (1 point/5 minutes) |
| 17. Saving time of data under a continuous power-failure condition: 10 years |
| 18. Overall dimension: 146 (length) x 146 (width) x 150 (depth) mm; dimension of the hole: 138 x 138mm |
| 19. Weight: 1.5kg |
| 20. Working conditions: ambient temperature: 0-60ºC; relative humidity <85% |
Packing & Delivery
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FAQ
1. Who are we?
BOQU instrument focus on R&D and production of Water Quality analyzer&sensor since 2007. Our mission is To be brightest eye for water quality monitoring on earth.
★ Employees: 200+ people
★ Annual growth rate: 35%
★ R&D experiences: 20+ years
★ Technical patents: 50+
★ Annual production quantities: 150,000pcs
★ Cooperation companies: Boehringer Ingelheim, CM, Roche
★ Main Industries: Power plant, Water treatment plant, Drinking water, Pharmaceutical, Fish farming, Swimming pool.
2. How can we guarantee quality?
1) 100% OQC for all of products before shipping
Testing pictures and videos to be provided before shipping
3. What's our main business?
Whole solution for water quality instruments. Including analyzers and sensors for pH, COD, BOD,
conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness and etc..
4. Why choose us instead of other suppliers?
1) Manufacturer was established since 2007, top supplier of water quality instrument.
One stop solution provider for water quality monitoring, thousands of projects reference.
24 hours after-sales service team, products training on time.
20+ years R&D experience, support OEM & ODM service.
50+ Patents for water quality analyzer and sensor
5. What service can we provide?
Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU,
Express Delivery, DAF, DES;
Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY,CHF;
Payment method: T/T, MoneyGram, Credit Card, PayPal,Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Korean
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