DDG-3080 Industrial TDS 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 TDS of solutions used in the following fields: thermal power plant, chemical fertilizer, chemical industry, metallurgy, environmental protection, pharmacy manufacturing, biochemistry, foodstuff and running water.
u It has a complete English display and friendly interface. Various parameters can be displayed at the sametime: TDS, Salinity, output current, temperature, time and status. Bitmap type liquidcrystalcrystal display module.
u With high resolution is adopted. All the data, status and operation prompts are displayed in English. Thereis no symbol or code that is defined by the manufacturer.
1. Measuring range: 0~10mg/L0~100mg/L
2. Intrinsic error of the electronic unit: TDS: ±0.5%FS, temperature: ±0.3℃
3. Range of automatic temperature compensation: 0~199.9℃,with 25℃ as the reference temperature.
4. Water sample tested: 0~199.9℃, 0.6MPa
5. Intrinsic error of the instrument: TDS: ±1.0%FS, temperature: ±0.5℃
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<1.5kΩ); 4~20mA (load<750Ω)(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: AC 220V, 3A
14. Communication interface: RS485 or 232 (optional)
15. Power supply: AC 220V±22V, 50Hz±1Hz, 24VDC (optional,or personal design)
16. Protection grade: 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 years
20. Overall dimension: 146 (length) x 146 (width) x 150 (depth) mm; dimension of the hole: 138 x 138mm
21. Working conditions: ambient temperature: 0~60℃; relative humidity <85%
22. Weight: 1.5kg
23. The conductivity electrodes with the following five constants are usable: K=0.01, 0.1, 1.0, 10.0, and 30.0.
Workshop and office
Verified Business Registration Details
Company Name:SHANGHAI BOQU INSTRUMENT CO., LTD.
Business Type: Manufacturer
Address: No. 118 Xiuyan Road, Pudong District, Shanghai, China