
| Model | HWS6209 |
|---|---|
| Type | Online fluorescence blue-green algae sensor |
| Range | 100-300,000 cells/mL |
| Feature | Auto-cleaning brush |
| Pressure Range | ≤0.4 MPa |
| Working Temperature | 0~50℃ |
| Communication Protocol | Modbus RS485 |
| Housing Material | 316L |
| Dimensions | Diameter 20 × length 200 mm |
| Cable Length | Standard 3 m cable, extendable |
| Power Supply | 9~24 VDC |
| Applicable Range | General applications, aquaculture, rivers, lakes, drinking water, environmental protection |
| Protection | IP68, 316L stainless steel |
| Applications | Water body monitoring and early warning |
| Certifications | Manufactured under ISO 9001 QMS · CE/RoHS/FDA compliance varies by model (certificates available upon request) |
HWS6209 是一款在线荧光蓝绿藻(蓝藻)传感器,以 cells/mL 报告藻细胞密度,量程 100–300,000。内置自动清洁刷在无人值守投运期间保持光学窗洁净,316L 不锈钢外壳密封等级 IP68。
输出为 Modbus RS485,供电 9–24 VDC,耐压 ≤0.4 MPa,工作温度 0–50 °C。探头尺寸 20 × 200 mm,标配 3 m 电缆可加长,面向水体监测与预警任务。
为什么要监测蓝绿藻?
蓝藻水华会消耗氧气、影响口感与气味,部分藻株还可能释放毒素。早期发现让运行人员在水华形成前有时间应对。
如何测出 cells/mL?
荧光法激发蓝绿藻细胞的色素,根据光学响应估算其密度,结果以 cells/mL 报告,量程 100–300,000。
自动清洁刷起什么作用?
清洁刷周期性擦拭光学窗以去除生物膜,使传感器在长时间无人值守投运期间保持准确读数。
通常用在哪些场景?
面向水体监测与早期预警——水库、饮用水取水口、河流、湖泊与养殖池塘,经 Modbus RS485 连接。
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