Import Bga-200 Integrated Blue-Green Algae Sensor — Buy in wholesale FOB from Supplier in China

The Bga-200 integrated blue-green algae sensor from Week Technology Ltd. is an optical transmitter designed for detecting cyanobacteria and red algae in water bodies. It operates on the ultraviolet light absorption principle, with a measurement range of 0 to 100 micrograms per litre for blue algae (Bga-PC) and 0 to 80 micrograms per litre for red algae (Bga-PE). The unit achieves 0.01 micrograms per litre resolution and ±1% F.S. accuracy. Its IP68 protection rating permits direct immersion installation, and it functions across 0 to 40 degrees Celsius working temperature.

The sensor housing and optical window materials are not detailed in the source listing, though IP68-rated underwater instruments of this class typically employ corrosion-resistant stainless steel or engineered polymer bodies with fused silica or sapphire optical windows to withstand prolonged aqueous exposure. The ultraviolet absorption method targets the phycocyanin and phycoerythrin pigments characteristic of cyanobacteria and red algae respectively, offering species-selective detection without reagent consumption. Standard practice in this instrument category involves periodic calibration against spectrophotometric reference methods and cleaning protocols to prevent biofilm interference on the optical path.

Marine environmental monitoring agencies, municipal water treatment facilities, aquaculture operations, and research institutions constitute the primary buyer segments for this instrument. The Bga-200 suits inline deployment in reservoirs, coastal monitoring stations, and process water streams where real-time algae bloom detection triggers management responses. Buyers should confirm with Week Technology Ltd. the working pressure specification, cable length options, output signal protocol (analog 4-20mA, digital RS485/Modbus, or SDI-12), and whether calibration standards and cleaning tools are included.

Week Technology Ltd. operates from 16 Floor, Building #3, Zhongke Mansion in Shenzhen, Guangdong Province, 518067, China. The supplier carries an imported tier classification and a harbor trust tier on the platform. The response rate stands at 0.00% with zero average response hours recorded, indicating no historical buyer engagement through this channel at present. The listing presents the Bga-200 as the sole product in view, with no additional catalogue breadth disclosed.

The company profile does not state founding year, production facility scale, employee count, annual revenue, export markets served, or client references. No certifications (ISO, CE, RoHS, or environmental instrument-specific approvals) are mentioned. Buyers must independently verify manufacturing capability, quality management systems, and after-sales support infrastructure before committing to purchase.