SJG-03 Industrial Acid Alkali Concentration electrode
Model No.: SJGF-03
Features
With polysulfone flow cell, high resistance against strong acid/alkali.
Technical Indexes
Electrode material: high-quality polysulfone and platinum
Electrode constant: 30
Electrode compressive strength: 0.6Mpa
Electrode connection: direct lead or aviation plug
Scope of application
It is widely used in power plants and the chemical industry and can provide continuous monitoring of the concentration of acid/alkali andsulfuric acid. in regeneration of ion exchange resin. It is suitable for on-line measurement of acid/alkali concentration within 20% or the conductivity above 100MS.
Related Acid & Alkali Concentration Meter:
SJG-2083 Industrial online Acid Concentration Meter is our company's latest micro-computer based high-end instrument. All the information in the instrument is displayed in English. It is characterized by complete English display, English menu operation, 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 in the pickling solutions for clean boilers and pipelines.
| 1.Measuring range: concentration: (0~10)% HCL; (0.00~10.00)%H2SO4; (0.00~10.00)%HNO3; temperature: 0~99.9ºC (0~150ºC Option) |
| 2. Intrinsic error of electronic units: concentration: ±1.0%; temperature: ±0.3ºC |
| 3. Range of automatic temperature compensation: 0~99.9ºC |
| 4. Solution tested: 0~99.9ºC, 0.6MPa |
| 5. Intrinsic error of the instrument: concentration: ±2.0% (the error may be less than 0.05% after usual point |
| calibration.) |
| Temperature: ±0.5ºC(0.0ºC≤T≤80.0ºC) |
| 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)% /ºC (adjustable) |
| 11. Alarm relay: AC 220V, 3A |
| 12. Communication interface: RS485 (optional) |
| 13. Power supply: AC220V±22V, 50Hz±1HZ, DC24V(optional) |
| 14. Protection grade: IP65 |
| 15. Clock accuracy: ±1 minute/month |
| 16. Data storage capacity: l month (1 point/5 minutes) |
| 17. Weight: 0.8kg |
| 18. Overall dimension: 146 (length) x 146 (width) x 108 (depth) mm; dimension of the hole: 138 x 138mm |
| 19. Working conditions: ambient temperature: 0-60ºC; relative humidity <85% |
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