DDG-2080 Industrial Conductivity Meter
DDG-2080 Industrial Conductivity
Meter
if need more info of DDG-2080 Industrial Conductivity Meter, pls contact email : michael@shboqu.com
the DDG-2080 Industrial online Conductivity Meter is our company’s
latest top-class instrument equipped with a microprocessor and complete English
menu. It has English display and English 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, chemical fertilizer, chemical industry, metallurgy,
environmental protection, pharmacy manufacturing, biochemistry, foodstuff and
running water.
Features of
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It has a complete English
display and English menu operation, various parameters can be displayed at
the same
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time: conductivity,
output current, temperature, time and status. Bitmap type liquid crystal
display module
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with high resolution is
adopted. All the data, status and operation prompts are displayed in English.
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Technical Indexes of
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1.Conductivity measuring range:
0.01~20μS/cm (Electrode:
K=0.01)
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0.1~200μS/cm (Electrode:
K=0.1)
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1.0~2000μS/cm (Electrode: K=1.0)
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10~20000μS/cm (Electrode:
K=10.0)
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30~600.0mS/cm (Electrode:
K=30.0)
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2.
Intrinsic error of the electronic unit: conductivity: ±0.5％FS, temperature:
±0.30℃
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3. Range of automatic
temperature compensation: 0~99.9℃, with 25℃ as the reference temperature;0~150℃
(optional)
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4.
Water sample tested: 0~99.9℃, 0.6MPa
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5. Intrinsic error of the
instrument: conductivity: ±1.0％FS, temperature: ±0.5℃
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6. Automatic temperature
compensation error of the electronic unit: ±0.5％FS
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7. Repeatability error of the
electronic unit: ±0.2％FS±1 Unit
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8. Stability of the electronic
unit: ±0.2％FS±1 unit/24h
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9. Isolated current output:
0~10mA ( load<1.5kΩ)
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4～20mA (load<750Ω) Can
double the current output.
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10. Output current error: ≤±l％FS |
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11. Error of electronic unit
caused by ambient temperature: ≤±0.5％FS
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12. Error of the electronic
unit caused by the supply voltage: ≤±0.3％FS
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13. Alarm relay: AC 220V, 3A
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14. Communication interface:
RS485 (optional)
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15. Power supply: AC 220V±22V,
50Hz±1Hz, DC 24V(optional)
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16. Protection grade: IP65
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17. Clock accuracy: ±1
minute/month
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18. Data storage capacity: l
month (1 point/5 minutes)
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19. Saving time of data under a
continuous power-failure condition: 10 years
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20. Overall dimension: 146
(length) x 146 (width) x 108 (depth) mm; dimension of the hole: 138 x 138mm
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21. Working conditions: ambient
temperature: 0~60℃; relative humidity <85％
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22. Weight: 0.6kg
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23. The conductivity electrodes
with the following five constants are usable: K=0.01, 0.1, 1.0, 10.0, and
30.0.
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