Chlorophyll sensor

Chlorophyll sensor

Monitor chlorophyll content through fluorescence analysis. This method directly detects the fluorescent substances of specific pigments in chlorophyll a cells to determine the relative chlorophyll. The sensor adopts IP68 waterproof treatment and supports Modbus. It can be widely applied in fields such as rivers, lakes, and drinking water sources for a long time.

advantage:

• Using fluorescence method;

Only a small distance from the obstacle is needed to avoid its impact;

• Implement long-term online monitoring;

Compared with the national standard HJ897-2017, there is a strong correlation and consistency result.

Chlorophyll sensorTechnical Specifications

Measurement method: Fluorescence method

Measurement range: 0.15~400ug/L

Resolution: 0.01ug/L

Accuracy: R: 2

>0.999

Operating temperature range: 0~45 ℃

Storage temperature range: -10~50 ℃

Detection limit: 0.15ug/L

Warranty: 1 year

Usage depth: IP68,<10 meters

Power supply: 5-12V 10mA (normal)

Output: RS485, Modbus RTU protocol

Material: 316, POM and PMMA optical fibers

Size: Length: 187mm, Outer Diameter: 22mm

Flow rate:<: 3: m/s

Response time: fastest 30 seconds: T90

Service life *: Sensor 2 years or more

Maintenance and calibration frequency *: 6 months for sensors

Note: * The lifespan, maintenance, and calibration frequency are for reference only and depend on the actual usage environment.