CHL351 Online Digital Chlorophyll Sensor

10 month ago

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Suzhou Delfino Environmental Technology Co., Ltd.

3 year

Product details

CHL351 Chlorophyll Fluorescence Sensor

Daruifuno's CHL351 Chlorophyll Fluorescence Sensor uses a fluorescence method to stimulate chlorophyll a in water to produce fluorescence through a 470nm light source, and measures the detection fluorescence intensity in the range of 660-700nm, thereby calculating the concentration of chlorophyll a in water. Compared with the traditional manual counting method, it is more efficient and faster, and can be monitored online in real time. The chlorophyll sensor adopts optical principles, has a small size, is easy to operate, and has a fast detection speed. It is suitable for rapid, frequent, and continuous measurements in the field.

Chlorophyll A exists in all green plants and is one of the most commonly used indicators for characterizing phytoplankton biomass in environmental testing. It is often used to study the eutrophication of water quality. When the chlorophyll A content is greater than 10ug/L, the water body has been eutrophicated. The fluorescence analysis method mainly detects chlorophyll a in chlorophyll. When chlorophyll a molecules are exposed to ultraviolet light, they can emit characteristic red fluorescence, and its fluorescence intensity is proportional to the concentration of chlorophyll a. Therefore, this method can quantitatively analyze chlorophyll a.

Features

● Electrical isolation, strong anti-interference ability;

● RS485 Modbus communication protocol, supports access to standard industrial control systems;

● Internal storage of calibration data, supports offline calibration, plug and play on site;

● Equipped with automatic cleaning brush to prevent stains and eliminate bubbles

● Compared with the scattering method, the incident method is more suitable for the test environment of high-concentration samples, and the detection accuracy is more guaranteed.

Specification

Product Name	digital chlorophyll sensor
Measuring Range	0~400ug/L
Measuring Range	0~100RFU
Measuring Principle	470nm light source to produce fluorescence
Resolution	0.1 ug/L or 0.1%RFU
Accuracy	5% of the measuring range or ±0.5ug/L
Communication	Modbus RTU, RS485 interface
Response Time	T90≤30s
Calibration	zero point and slope; Rhodamine calibration solution; compare calibration
Operating Temperature	0~50℃
Operating Pressure	0~3bar
Shaft Material	Ti
Dimensions	Diameter 37mm/length 200 mm
Protection Grade	IP68
Cable Length	10m (customized)
Cleaning Brush	Equipped
Power Information	DC 12~24V

chlorophyll sensor dimension

In addition to water quality chlorophyll analyzers, our company also has pH ORP analyzer, conductivity analyzer, turbidity analyzer, dissolved oxygen analyzer, COD analyzer, ammonia analyzer, etc. We also newly developed a multi-parameter controller that can connect different digital sensors at the same time to realize real-time continuous measurement of water quality parameters. If you are interested in our products, please contact us.

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Suppliers

Suzhou Delfino Environmental Technology Co., Ltd.

Audited supplier

3 year

Main Product: Water Quality Monitor, PH ORP Controller, PH ORP Analyzer, PH Sensor , Turbidity Sensor, COD Sensor

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