DDG-3080 Industrial Conductivity Meter
DDG-3080 Industrial Conductivity
Meter
DDG-3080 Industrial Conductivity Meter is our company’s latest
top-class instrument equipped with a microprocessor and complete English 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, 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 friendly interface. 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.
There
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is no symbol or code that is
defined by the manufacturer.
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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:
±0.3℃
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3. Range of automatic
temperature compensation: 0~199.9℃, with 25℃ as the reference temperature
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4.
Water sample tested: 0~199.9℃, 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) (double-current output for optional) |
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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 or 232 (optional)
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15. Power supply: AC 220V±22V,
50Hz±1Hz, 24VDC (optional)
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16. Protection grade: IP65 , aluminium
shell suitable for outdoor use
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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 150 (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: 1.5kg
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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.
if any questions about DDG-3080 Industrial Conductivity ,pls contact email : michael@shboqu.com
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