IoT Digital Chlorophyll A Sensor river water monitoring

Short Description:

★ Model No: BH-485-CHL

★ Protocol: Modbus RTU RS485 

★ Power Supply: DC12V

★ Features: monochromatic light principle, 2-3 years lifespan

★ Application: Sewage water, ground water, river water, sea water

 


Product Detail

Manual

The digital chlorophyll sensor uses the characteristic that chlorophyll A has absorption peaks and emission peaks in the spectrum. It emits monochromatic light of a specific wavelength and irradiates water. The chlorophyll A in water absorbs the energy of the monochromatic light and releases a monochromatic light of another wavelength Color light, the intensity of light emitted by chlorophyll A is proportional to the content of chlorophyll A in water.

Application: It's widely used for online monitoring of chlorophyll A in water plant imports, drinking water sources, aquaculture, etc ; online monitoring of chlorophyll A in different water bodies such as surface water, landscape water, and seawater.

Blue-Green Algaehttps://www.boquinstruments.com/bh-485-algae-digital-blue-green-algae-sensor-product/https://www.boquinstruments.com/industrial-waste-water-treatment/

Technical Specification

Measuring range 0-500 ug/L chlorophyll A
Accuracy ±5%
Repeatability ±3%
Resolution 0.01 ug/L
Pressure range ≤0.4Mpa
Calibration Deviation calibration,Slope calibration
Material SS316L (Ordinary )Titanium Alloy (Seawater )
Power 12VDC
Protocol MODBUS  RS485
Storage Temp -15~50℃
Operating Temp 0~45℃
Size 37mm*220mm(Diameter*length)
Protection class IP68
Cable length Standard 10m, can be extended to 100m

Note:The chlorophyll distribution in the water is very uneven, and multi-point monitoring is recommended; water turbidity is less than 50NTU

 


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