This industrial-grade chlorophyll sensor based on the fluorescence principle. The probe and housing are integrated into a single unit, resulting in a simple and convenient design. It is used for accurately measuring chlorophyll concentration in water, with a measurement range of 0-400 μg/L, a resolution of 0.1 μg/L, and an accuracy of ±5% FS. The sensor outputs relative fluorescence intensity data, facilitating analysis of the relationship between fluorescence intensity and chlorophyll concentration based on actual conditions. It utilizes a fiber optic light transmission design and incorporates internal filtering algorithms, providing strong resistance to external light interference.

The chlorophyll sensor is equipped with an RS485 communication interface, supporting the standard ModBus-RTU protocol. Tutorials are provided for connecting the sensor to Arduino development boards and DFRobot LoRaWAN, allowing for quick setup of a test environment and real-time data monitoring. A built-in temperature sensor provides automatic temperature compensation, ensuring accurate and reliable data output under varying environmental conditions.

The chlorophyll sensor undergoes rigorous calibration before leaving the factory and is ready for use upon arrival, requiring no further calibration. With an overall waterproof rating of IP68, it can be submerged in water for extended periods, making it suitable for algal research and monitoring in rivers, lakes, and ponds.

Features:
Applications:
Specification:
Chlorophyll: 0~400 μg/L
Fluorescence Intensity: 0~100 RFU
Temperature: 0°C~+60°C
Chlorophyll: ±5%FS (25)
Fluorescence Intensity: ±5%FS (25)
Temperature: ±0.5°C
Chlorophyll: 0.1 μg/L
Fluorescence Intensity: 0.1 RFU
Temperature: 0.1°C
Product Includes:
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