Category: Chlorophyll Sensor

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Optical Chlorophyll Fluorescence Sensor for Lakes

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Optical Chlorophyll Fluorescence Sensor for Lakes

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Measuring range	0~400ug/L or 0~100RFU
Precision	5%
option	0~500ug/L 0.01ug/L
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Model No.: CHL351

Brand: Daruifuno

Certification: ISO9001

Measuring Object: chlorophyll a

Communication: MODBUS RTU

Working Temperature: 0~50℃

Protection Grade: Ip68

Support Customization: Oem

Place Of Origin: China

Measuring Range: 0~400ug/L

Shaft Material: Ti

Dimension: Diameter 37mm/Length 200mm

Product Name: Chlorophyll Sensor

Description

Product Description

Optical Fluorescence Chlorophyll Sensor for Lakes

The Lake Chlorophyll Sensor is a specialized instrument that uses the principle of optical fluorescence to measure the chlorophyll concentration in lake water. This advanced technology allows for accurate and reliable assessment of chlorophyll levels, which is essential for monitoring the health and productivity of lake ecosystems.

Features and Structure

The heart of the Lake Chlorophyll Sensor lies in its ability to utilize chlorophyll fluorescence. The sensor uses a 470nm light source to excite chlorophyll a molecules in the water, causing them to emit fluorescence in the range of 660 to 700nm. The intensity of the emitted fluorescence is then measured to calculate the concentration of chlorophyll a. Near-infrared LEDs are used as light sources to ensure that the sensor is not affected by the color of the water sample, thereby improving measurement accuracy.

A notable feature of this sensor is the use of a cleaning brush, which facilitates automatic cleaning underwater. This eliminates the need for human intervention and ensures continuous, uninterrupted monitoring. In addition, the sensor uses the RS485 Modbus communication protocol, which can be seamlessly integrated with standard industrial control systems and chlorophyll controllers. This compatibility allows for easy data collection, analysis, and remote monitoring.

Specification

Product Name	Chlorophyll sensor
Product Model	CHL351
Measuring Range	0~400ug/L
Measuring Range	0~100RFU
Measuring Principle	470nm light source to produce fluorescence
Resolution	0.1 ug/L
Temperature Compensation	Automatic, built-in temperature unit
Communication	Modbus RTU, RS485 interface
Response Time	T90≤30s
Operating Temperature	0~50℃
Shaft Material	Ti
Dimensions	Diameter 37mm/length 200 mm
Protection Grade	IP68
Cable Length	10m(customized)
Cleaning Brush	Equipped, automatic cleaning
Power Information	DC 12~24V
Installation	3/4" NPT?

Applications and Benefits

Lake chlorophyll sensors are widely used for surface water monitoring, especially in lakes where the health of aquatic ecosystems is critical. By providing real-time data on chlorophyll concentrations, the sensor helps assess algal growth, which can indicate the presence of nutrient pollution or other ecological imbalances.

One of the main advantages of using an optical fluorescence chlorophyll sensor for lake measurements is its convenience and speed. Unlike time-consuming and complex traditional laboratory methods, field measurements with this sensor can be performed quickly and easily. This makes it an ideal tool for ongoing monitoring and early detection of potential problems.

In addition, the sensor does not require the use of chemical reagents, thereby preventing secondary contamination. It can also be measured in the field without disturbing the living environment of chlorophyll. However, it should be noted that the sensor may be affected by other fluorescent substances and background light, resulting in some errors in the data. Nevertheless, these errors can be minimized through advanced algorithms and calibration procedures.

In addition to chlorophyll sensors, our company also provides a comprehensive range of water quality analysis instruments, including cyanobacteria sensors, dissolved oxygen sensors, pH sensors, and turbidity sensors. Together, these instruments provide a holistic view of lake water quality, allowing for more informed decisions and effective management strategies.

In summary, the lake optical fluorescence chlorophyll sensor represents a major advancement in water quality monitoring. Its precision, reliability, and ease of use make it an indispensable tool for protecting and maintaining the health of lake ecosystems. For those who care about lake water quality, investing in a chlorophyll sensor is a step toward ensuring a sustainable and vibrant aquatic environment.

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Category: Chlorophyll Sensor

 Products> Chlorophyll Sensor> Optical Chlorophyll Fluorescence Sensor for Lakes

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