Digital blue and green algae sensor
Product overview
The MDS-C2030BGA online algae density (blue-green algae) analyzer is a water quality online analysis instrument developed based on the OSA optical water quality analysis platform. A highly sensitive photosensor captures a weak fluorescence signal and converted to algal density. The design concept of digital and intelligent sensor can automatically compensate for the influence of voltage fluctuation, device aging and temperature change on the measured value. RS485 Signal output, convenient networking and system integration, widely used in surface water and other industries.
characteristic
Using high brightness LED as the light source, can be long-term stable work
Unique optical and electron filtering techniques are employed to eliminate the effect of ambient light on the measurements
Clean the brush automatic cleaning, greatly reduce the maintenance workload
Stainless steel shell, IP68 waterproof grade, suitable for a variety of working conditions
RS485 Signal output, standard Modbus protocol, easy to integration, networking
| model | MDS-C2030BGA |
| Measuring parameters | Algal density (blue-green algae), temperature |
| measuring method | fluorimetric method |
| Measurement method | Immersion measurement |
| range | Algal density: (0~200000 / 2000000) Cells / mL, temperature: (0~60) ℃ |
| accuracy | ≤±3% |
| repetitiveness | ≤2% |
| resolution ratio | 1Cells/mL |
| detection limit | 200Cells/mL |
| response time | ≤10S |
| Zero-point drift (24h) | ≤±1%F.S. |
| Range drift (24h) | ≤±1%F.S. |
| Calibration cycle | Six months |
| temperature range | (0~60)℃ |
| levels of protection | IP68 |
| Cleaning method | Automatic cleaning of the mechanical brush |
| MTBF | 1,4,40 h / time |
| communication mode | RS485 (Modbus RTU), the highest port rate of 115200 bps |
| service voltage | (12/24)V DC |
| power dissipation | <1W (in non-cleaning mode) |
| material quality | stainless steel, POM |
| weight | 0.5kg |
| outline dimension | 160mm x φ40mm |
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