NS-BGA802 Blue Green Algae Digital Sensor Introduction: The blue-green algae digital sensor is an intelligent monitoring blue-green algae digital sensor independently developed by our company. Its principle is to utilize the characteristic that blue-green algae have absorption and emission peaks in the spectrum. At the absorption peak of blue-green algae, monochromatic light is emitted into water, and the blue-green algae in the water absorb the energy of monochromatic light, releasing monochromatic light of another wavelength emission peak. The intensity of light emitted by blue-green algae is proportional to the content of blue-green algae in the water. This product is widely used for monitoring the concentration of microalgae in marine harbors and other areas, as well as for measuring the concentration of green algae and blue-green algae in rivers, lakes, and reservoirs, as well as in the treatment engineering of green algae cultivation equipment. Features: 1. This product is a blue-green algae digital sensor that can directly output RS485 signals. 2. Without the need for instruments, it can be directly connected to devices with RS485 signal interfaces such as computers and PLCs for data collection. Convenient for users to integrate sensors into industrial control environments such as upper computer systems and IoT systems. 3. Use a mobile app to collect, debug, and maintain data from sensors through wired (OTG cable and 485 to USB module) or wireless networks (such as WIFI, GPRS, and other wireless networks). 4. The sensor can be set through RS485 communication, including slave address and baud rate, online calibration, factory recovery, proportional coefficient, and incremental compensation settings. 5. Use the two point correction method. Technical parameters: Measurement range: 0-300.0 Kcells/mL Resolution: 0.1Kcells/mL (100cells/mL) Accuracy: ± 3%, ± 0.3 ℃ 485 interface: supports IoT (partially compatible with MODBUS protocol) Working conditions: ambient temperature is 0-60 ℃ Input impedance: ≥ 1 × 1012 Ω Working voltage: 12-24VDC Protection level: IP68 Condition requirements: The distribution of blue-green algae in the water is uneven, and it is recommended to monitor multiple points; Water turbidity below 50NTU
Introduction: The blue-green algae digital sensor is an intelligent monitoring blue-green algae digital sensor independently developed by our company. Its principle is to utilize the characteristic that blue-green algae have absorption and emission peaks in the spectrum. At the absorption peak of blue-green algae, monochromatic light is emitted into water, and the blue-green algae in the water absorb the energy of monochromatic light, releasing monochromatic light of another wavelength emission peak. The intensity of light emitted by blue-green algae is proportional to the content of blue-green algae in the water. This product is widely used for monitoring the concentration of microalgae in marine harbors and other areas, as well as for measuring the concentration of green algae and blue-green algae in rivers, lakes, and reservoirs, as well as in the treatment engineering of green algae cultivation equipment.
