SJG-3083 Industrial Acid alkali Concentration Meter
SJG-3083 Industrial Acid Concentration Meter is our company’s latest micro-computer
based high-end instrument. It is characterized by display, menu operation, complete
intelligence, multiple functions, high measuring performance, and strong environment adaptability.
It can be widely used in thermal power plants, chemical industry and other industries.
It can be used to test the concentration of the regenerated liquid in high-purity water
preparation process by means of ion exchange. It can also be used for continuously
monitoring the concentration of the hydrochloric acid and alkali in the pickling solutions
for clean boilers and pipelines.
Technical Indexes :
1. Measuring range: concentration: (0.00~10.00)% HCL; (0.00~10.00)% NaOH, (0.00~30.00)%H2SO4; (0.00~10.00)%NaCL(Customized for high concentration); (0.00~10.00)% HNO3; (Option) temperature: 0~99.9°C |
2. Intrinsic error of electronic units: concentration: ±1.0%; temperature: ±0.3°C |
3. Range of automatic temperature compensation: 0~99.9°C |
4. Solution tested: 0~99.9°C, 0.6MPa |
5. Intrinsic error of the instrument: concentration: ±2.0%(the error may be less than 0.05% after usual point calibration.) Temperature: ±0.5°C (0.0°C≤T≤80.0°C) |
6. Repeatability error of the electronic unit: ±1.0% |
7. Stability of the electronic unit: ±1.0%/24h |
8. Isolated current output: 4~20 mA(load <750Ω) |
9. Output current error: ≤±1%FS |
10. Compensation range of the temperature coefficient: (0-10.0)% /°C (adjustable) |
11. Alarm relay: AC 220V, 3A |
12. Communication interface: RS485 |
13. Power supply: AC220V±22V, 50Hz±1HZ, 24VDC(option) |
14. Protection grade: IP54, Aluminium shell for outdoor use. |
15. Clock accuracy: ±1 minute/month |
16. Data storage capacity: l month (1 point/5 minutes) |
17. Saving time of data under a continuous power-failure condition: 10 years |
18. Overall dimension: 146 (length) x 146 (width) x 150 (depth) mm; dimension of the hole: 138 x 138mm |
19. Working conditions: ambient temperature: 0-60°C; relative humidity <85% |
20. Weight: 1.5kg |
Pls contact us for more.
