IoT Digital Blue-green Algae Sensor ground water monitoring

Short Description:

★ Model No: BH-485-Algae

★ Protocol: Modbus RTU RS485 

★ Power Supply: DC12V

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

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


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Product Detail

The Blue-green algae sensor utilizes the characteristic that Blue-green algae A has an absorption peak and an emission peak in the spectrum. When the spectral absorption peak of Blue-green algae A is emitted, monochromatic light is irradiated into the water, and Blue-green algae A in the water absorbs the energy of the monochromatic light, and is released. Another monochromatic light with a wavelength emission peak, the light intensity emitted by Blue-green algae A is proportional to the content of Blue-green algae A in water. The sensor is easy to install and use. Blue-green algae universal applications monitoring in water stations, surface waters, etc. Algae

Technical Indexes

Specification Detailed information
Size 220mm Dim37mm*Length220mm
Weight 0.8KG
Main Material Body: SUS316L + PVC (ordinary version), Titanium alloy (seawater)
Waterproof Level IP68/NEMA6P
Measuring Range 100—300,000cells/mL
Measurement Accuracy 1ppb Rhodamine WT dye signal level corresponding to ± 5%
Pressure Range ≤0.4Mpa
Measure Temp. 0 to 45℃
Calibration Deviation calibration, slope calibration
Cable length Standard cable 10M, can be extended up to 100M
Conditional requirement The distribution of Blue-green algae in water is very uneven. Recommended to monitor multiple points; the turbidity of water is lower than 50NTU.
Storage Temp. -15 to 65℃


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