HWS6209 Online fluorescence blue-green algae sensor

Online fluorescence blue-green algae sensor, 100-300,000 cells/mL, auto-cleaning brush, IP68, 316L SS. For water body monitoring and early warning.
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Product Specifications

ModelHWS6209
TypeOnline fluorescence blue-green algae sensor
Range100-300,000 cells/mL
FeatureAuto-cleaning brush
Pressure Range≤0.4 MPa
Working Temperature0~50℃
Communication ProtocolModbus RS485
Housing Material316L
DimensionsDiameter 20 × length 200 mm
Cable LengthStandard 3 m cable, extendable
Power Supply9~24 VDC
Applicable RangeGeneral applications, aquaculture, rivers, lakes, drinking water, environmental protection
ProtectionIP68, 316L stainless steel
ApplicationsWater body monitoring and early warning
CertificationsManufactured under ISO 9001 QMS · CE/RoHS/FDA compliance varies by model (certificates available upon request)

概述

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。

应用场景

选型建议

  1. 自动清洁刷可减少两次维护之间的污染,但读数仍应定期与实采样品比对,保证长期趋势可信。
  2. 调试前核对 Modbus RS485 接线、地址与寄存器映射是否与你的控制器或记录仪一致。
  3. 订购前确认安装方式、标配 3 m 电缆及加长选项是否符合现场。

常见问题

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。

Transparent Sourcing, Every Order

This product is sourced factory-direct from a certified Chinese manufacturer. You pay the factory price — no markup. Our income comes from the export tax rebate, not from your bill.

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