EmailThe Blue-green Algae Sensor utilizes characteristic that blue-green algae has absorption peak and emission peak in the spectrum. Emit monochromatic light on absorption peak of blue-green algae and irradiate to the water. The blue-green algae in the water will absorb the energy of monochromatic light and release monochromatic light of emission peak in another wavelength. The light intensity emitted by blue-green algae is in direct proportion to the blue-green algae content in water. The sensor is easy to install and use. The product is widely applied to blue-green algae monitoring in sewage plants, waterworks, surface water, aquaculture and industries, etc.
Features
Adopt Fluorescence Method for detection; with high sensitivity, good selectivity and fast measurement
With corrosion resistant shell and IP68, applicable to work underwater for a long term
No need for processing and extraction of sample; without destruction, reagent or pollution
Super-bright LED light source with high signal-to-noise ratio and strong stability
Convenient and quick site installation of sensor; plug and play
Use RS485 communication interface and standard Modbus protocol, convenient for integration
Specifications
| title | val |
| Measurement range | 200—300,000cells/mL |
| Measurement accuracy | ±5% |
| Resolution | 25cells/mL |
| Communication interface | RS485, standard Modbus protocol |
| Working condition | 5~45℃ |
| Working voltage | 12VDC |
| Cable length | Standard cable: 3m (customizable and extensible) |
| Dimension | Diameter 37 x length 220 (mm) |
| IP grade | IP68 |
| Requirement | Blue-green algae in water is distributed unevenly, thus multipoint monitoring is recommended. Turbidity ≤50NTU |
