online carbon dioxide gas sensitivity detector
The carbon dioxide gas electrode method is an effective method to measure the content of dissolved carbon dioxide in samples. Carbon dioxide gas electrodes are also often used in on-line monitoring instruments, such as the beverage industry, for the determination of carbon dioxide content in fermentation.
Carbon dioxide gas electrode, with the advantages of simple measurement, fast and accurate response, can be used with PH meter, ion meter and online carbon dioxide analyzer, widely used in water carbon dioxide determination, carbon dioxide determination in soft drinks, to the online monitoring of carbon dioxide in fermentation engineering.
Application:
carbon dioxide in soft drinks; carbon dioxide in fermentation engineering, carbon dioxide in brewing; carbon dioxide in water.
Sensing technical parameter
| gradient | 57± 2mv |
| repetitiveness | ± 2% |
| disturb | Trivalent aluminum ion, trivalent sodium ion |
| temperature range | 0-80°C |
| pressure limit | 0-2 atm |
| response speed | In 30 seconds to reach a 95% response |
| lay in | Long-term: dry preservation; |
| Short term: stored in a diluted fluoride standard solution | |
| measuring range | 0.02ppm– saturate |
| PH range | 5-8PH |
| output impedence | 20-50MΩ |
| Maintenance and cleaning | The polished strip was polished and treated with a diluted, standard fluoride solution |
| temperature compensation | 10k/22k//2.252K/PT1000/PT100 Optional |
| on line operation | Yes, control the PH value |
| isopotential point | 20 ppm Fluoride |
| reference electrode | Single salt bridge, single hole ceramic liquid boundary. |
| material quality | PMMA+PVC |
| connect | terminal |
| apply | Drinking water; waste water; surface water; air; coal gas; acid; sea water; ore; |
| Soil; food; biological fluids; fluoride in toothpaste, fluoride ion detection |
Controller parameters
| Model | MDS-KP500 |
| Display | 4.3 inches, 480*800 resolution, 262K color, IPS screen, wide viewing Angle, with backlight |
| Capacitive touch screen with three protection processes (moisture-proof, mildew proof, salt spray proof) | |
| Display size | 95.0mm*53.9mm |
| Measuring range | -99999.0000~99999.0000 |
| Password Protection | The default password is 0000 |
| Compatible sensor | Digital sensor |
| Mounting method | Disk mounting (with chassis), wall-mounted mounting |
| Alarm relay | 2 relays can set high and low alarm |
| Current output | 2 isolated 4-20mA, maximum load 750Q, can be set |
| Communication port | RS485 Modbus RTU |
| Memory backup | All user Settings are stored indefinitely in EERPOM |
| historical data | The storage capacity of 8000 points is recorded at a 5-minute interval |
| Operating environment | -10~+50℃,0~95% relative humidity, no condensation |
| Storage environment | -20 to +70 ° C,0 to 95% relative humidity, non-condensing |
| The power supply | 12V±10% |
| Power consumption of the instrument | less than 6W |
| Instrument size | 144X145X85(mm) |
| Protection class | IP65 |
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