Descripción
DDG-3080 Industrial Conductivity Meter
DDG-3080 Industrial Conductivity Meter is our company’s latest top-class instrument equipped with a microprocessor and
complete Inglés menu. It has display and menu operation pattern; it is characterized by its intelligent operation, multi-function
and high measuring performance and its strong environmental adaptability. It can be widely used for continuous monitoring of
the conductivities of solutions used in the following fields: thermal power plant, fertilizante químico, chemical industry, metalurgia,
protección ambiental, pharmacy manufacturing, biochemistry, foodstuff and running water.
Características
| It has a complete Inglés display and friendly interface. Various parameters can be displayed at the same |
| tiempo: conductivity, output current, temperature, time and status. Bitmap type 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. |
Índices técnicos
| 1.Conductivity measuring range: 0.01~20μS/cm (Electrodo: K = 0.01) |
| 0.1~200μS/cm (Electrodo: K = 0.1) |
| 1.0~2000μS/cm (Electrodo: K = 1.0) |
| 10~20000μS/cm (Electrodo: K = 10.0) |
| 30~600.0mS/cm (Electrodo: K=30.0) |
| 2. Intrinsic error of the electronic unit: conductivity: ±0.5%FS, temperature: ±0.3ºC |
| 3. Range of automatic temperature compensation: 0~199.9ºC, with 25ºC as the reference temperature |
| 4. Water sample tested: 0~199.9ºC, 0.6MPa |
| 5. Intrinsic error of the instrument: conductivity: ±1.0%FS, temperature: ±0.5ºC |
| 6. Automatic temperature compensation error of the electronic unit: ±0.5%FS |
| 7. Repeatability error of the electronic unit: ±0.2%FS±1 Unit |
| 8. Stability of the electronic unit: ±0.2%FS±1 unit/24h |
| 9. Isolated current output: 0~10mA ( load<1.5kOh) |
| 4~ 20 mA (load<750Oh) (double-current output for option) |
| 10. Output current error: ≤±l%FS |
| 11. Error of electronic unit caused by ambient temperature: ≤±0.5%FS |
| 12. Error of the electronic unit caused by the supply voltage: ≤±0.3%FS |
| 13. Alarm relay: CA 220 V, 3A |
| 14. Communication interface: RS485 or 232 (Opcional) |
| 15. Fuente de alimentación: AC 220V±22V, 50Hz±1Hz, 24VCC (Opcional) |
| 16. Grado de protección: IP54 , aluminium shell suitable for outdoor use |
| 17. Clock accuracy: ±1 minute/month |
| 18. Data storage capacity: l month (1 point/5 minutes) |
| 19. Saving time of data under a continuous power-failure condition: 10 años |
| 20. Dimensión general: 146 (longitud) X 146 (width) X 150 (depth) milímetro; dimensión del agujero: 138 x 138mm |
| 21. Working conditions: temperatura ambiente: 0~ 60ºC; relative humidity <85% |
| 22. Peso: 1.5kg |
| 23. The conductivity electrodes with the following five constants are usable: K = 0.01, 0.1, 1.0, 10.0, y 30.0. |
