Product Introduction:
The chlorophyll sensor operates based on fluorescence detection, measuring chlorophyll concentration by detecting the intensity of the emitted fluorescence. Chlorophyll sensors are widely used for environmental monitoring of algal growth, phytoplankton, in river sections, lakes, reservoirs, and coastal areas.
Product Features:
Optical principle, fast measurement speed, high sensitivity, and automatic temperature compensation.
Samples do not require processing or extraction, non-destructive, reagent-free, and pollution-free.
Features a self-cleaning function to remove adhered substances from the water sample, maintenance-free.
Corrosion-resistant housing with an IP68 waterproof rating, suitable for long-term underwater operation.
Measurement Principle | Fluorescence Method |
Measurement Range | 0-400 µg/L or 0-100 RFU |
Linearity | R² > 0.999 |
Resolution | 0.01 µg/L |
Response Time (T90) | <10 seconds |
Communication Mode | RS485 Modbus Protocol |
Calibration Method | Single-point or two-point calibration |
Storage Temperature | -20°C to +60°C |
Temperature Range | 0°C to 50°C |
Installation Method | Immersion type |
Pressure Range | ≤1 Mpa |
Power Supply | DC 12-24V, average current <50 mA |
S19-A | Digital type, stainless steel material, length 162.9 mm*diameter 32 mm, self-cleaning |
