Blue-green algae (cyanobacteria) sensor
The cyanobacteria sensor uses the unique fluorescence effect of phycocyanin and phycoerythrin present in cyanobacteria to perform detection. This analyzer uses a high-brightness, wavelength-specific LED to excite cyanobacteria in water samples. The phycocyanin or phycoerythrin contained in the cyanobacteria then emits fluorescence. A high-sensitivity photoelectric sensor integrated into the analyzer captures this weak fluorescent signal and converts it into a value representing the cyanobacteria density.
Features
Measurement Principle Fluorescence Method
Measuring Range 0~200,000 cells/mL, adjustable
Temperature 0~50℃
Limit of Detection 300 cells/mL
Resolution 1 cell/mL
Linearity R² > 0.999
Cleaning System Automatic brush cleaning
Protection rating IP68 , maximum immersion depth: 10 meters
Supply voltage 5 ~ 12 VDC, electric current < 50 mA (excluding cleaning)
Communication Mode RS485 (Modbus RTU)
Installation By immersion
Cable length 5 m, 10 m, customizable
Dimensions (D × L) Φ45mm × 190.8mm
Material 316L stainless steel