Industrial Online Conductivity Meter (DDG-208)
Product Specifications
| Prod Model: |
DDG-208 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Measuring Range: |
0.01~20us/Cm;0.1~200us/Cm |
| Dimension Of The Hole: |
138 X138mm |
Product Description
It can be widely used for continuous monitoring of the conductivity values of the solutions used in the following industries: thermal power plants, chemical industry, chemical fertilizer, metallurgy, environmental protection, pharmacy manufacturing, biochemistry, foodstuff and running water.
Features
1. Fully intelligent: It adopts high-precision AD conversion and single chip microcomputer processing technologies and can be used for conductivity and temperature measurement, automatic temperature compensation, automatic range switching, self-checking, etc.
2. Multi-parameter display: The conductivity and temperature values can be displayed on the same screen at thesame time. It adopts LED display module with high brightness and visible long distance.
3. Strong interference immunity: Its current output adopts optoelectronic isolating technology. This meter has strong interference immunity and the capacity of long-distance transmission as well as excellent electromagnetic compatibility.
4.25 º C Conversion: The conductivity value measured at the current temperature is converted to that at 25 º C; Thus, this conductivity meter always displays the conductivity value at 25º C. Therefore, this meter is especially suitable for testing the various water solutions in power plants.
Technical Indexes
1. Standard: JB/T6855-93<>
2. Conductivity measuring range: 0.01~20µ S/cm(Electrode: K=0.01)
0.1~200µ S/ cm (Electrode: K=0.1)
1.0~2000µ S/ cm (Electrode: K=1.0)
10~20000µ S/ cm (Electrode: K=10.0)
30~500ms/cm(Electrode: K=30.0)
3. Accuracy: Conductivity: ± 1.0%FS; Temperature: ± 0.5º C
4. Intrinsic error of electronic units: Conductivity: ± 0.5%F. S, temperature: ± 0 3º C(0~60º C)
5. Range for automatic temperature compensation: 0~80º C, with 25º C as the reference temperature
6. Water sample tested: 0~80º C, 0.6Mpa
7. Intrinsic error of the instrument: Conductivity: ± 1.0%F. S, temperature: ± 0.5º C(0~60º C)
8. Automatic temperature compensation error of the electronic unit: ± 0.5%FS
9. Repeatability error of the electronic units: ± 0.2%FS± 1 unit
10. Stability of the electronic unit: ± 0.2%± L unit FS/24H
11. Alarm error of the electronic unit: ≤ ± 3.0%FS
12. Error of electronic unit caused by ambient temperature: ≤ ± 0.5%FS
13. Error of the electronic unit caused by the supply voltage: ≤ ± 0.3%FS
14. Isolated current output: 4~20mA (load<750kΩ )
15. Output current error of the electronic units: ≤ ± L. 0%FS
16. Alarm relay: AC220V, 3A
17. Communication interface: RS485 (optional)
18. Power supply: AC 220V± 22V, 50Hz± 1Hz, DC24V(optional)
19. Overall dimension: 146 (length) X 146 (width) X 108 (depth) mm
Dimension of the hole: 138 X 138mm
20. Weight: 1.0kg
21. Protection grade: IP65
22. Working conditions: Ambient temperature: 0~60º C; Relative humidity <85%
23. The connection tubes for inlet and outlet water: Pipes and hoses
Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.
Our company focus on product quality and after-sales service, adhere to the quality principle of"Aspiring excellence, Creating perfect", obedience to the work style of "Integrity rigorous, Pragmatic and Efficient", to promote "Innovation, Development and Win-Win " spirit of enterprise, with advanced technology and equipment, professional technology as the foundation, high-quality products and perfect after-sales service won the trust of our customers and partners!
We sincerely hope that on the basis of mutual benefit with friends at home and abroad to join hands in creating development and harmonious! Welcome domestic and foreign merchants to come to seek common cause!
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