Category: Chlorophyll Sensor

 Products> Chlorophyll Sensor> Automatic cleaning Ti seawater chlorophyll sensor electrode

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Automatic cleaning Ti seawater chlorophyll sensor electrode

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Automatic cleaning Ti seawater chlorophyll sensor electrode

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Measuring range	0~400ug/L
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Model No.: CHL351

Brand: daruifuno

Certification: ISO9001

Product Name: chlorophyll sensor

Measuring Object: chlorophyll a

Communication: MODBUS RTU

Working Temperature: 0~50℃

Temperature Compensation: Automatic

Protection Grade: Ip68

Support Customization: Oem

Place Of Origin: China

Measuring Range: 0~400ug/L

Dimension: Diameter 37mm/Length 200mm

Description

Product Description

Chlorophyll exists in phytoplankton and other plants in water bodies in various forms, and the population biomass of phytoplankton is an important indicator of aquatic ecosystems. The amount of chlorophyll a of phytoplankton can be used to quickly evaluate the population biomass. The greater the amount of chlorophyll a, the more serious the eutrophication of the water body. The absorption spectrum of chlorophyll in the visible light band has a significant absorption peak at blue light and red light, and the position of the absorption peak and the magnitude of the extinction value vary with the type of chlorophyll. One of the regions with the strongest absorption spectrum is in the red light part with a wavelength of 640nm-660nm, and the other is in the blue-violet part with a wavelength of 420nm-450nm. It hardly absorbs green light, so chlorophyll is green under transmitted light, but it reflects It is red under light, and this red light is the fluorescence emitted by chlorophyll after being excited by light.
Daruifuno Chlorophyll Sensor electrode uses this fluorescence method feature to excite chlorophyll a in water through a 470 nm light source to generate fluorescence, and measure the fluorescence intensity in the range of 660-700 nm to calculate the concentration of chlorophyll a in water. The concentration of chlorophyll a in water quality is related to the safety of water quality. In the detection of chlorophyll a in water quality, the chlorophyll electrode is used to determine whether the content of chlorophyll a in water quality is normal, so as to reduce the harm caused by algae. The chlorophyll analyzer can be used for fresh water or seawater.

Features Of Chlorophyll Sensor

● Electrically isolated, strong anti-interference ability;

● Use near-infrared LED as the light source, will not be affected by the color in the sample;

● RS485 Modbus, support access to standard industrial control system and Chlorophyll Controller;

● The chlorophyll sensor has a cleaning brush can realize the automatic cleaning under water.

Specification Of Chlorophyll Sensor

Product Name	Digital chlorophyll sensor
Product Model	CHL351
Brand Name	Daruifuno
Signal Type	Digital
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 33mm/length 240 mm
Protection Grade	IP68
Cable Length	10m(customized)
Cleaning Brush	Equipped
Power Information	DC 12~24V

For seawater parameter monitoring, our company also has Dissolved Oxygen Sensor, Blue Green Algae Sensor and Conductivity Sensor which are made of Ti shell. They are all digital sensors with RS485 can be used separately or connect to the controllers.

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Category: Chlorophyll Sensor

 Products> Chlorophyll Sensor> Automatic cleaning Ti seawater chlorophyll sensor electrode

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