Multi-Parameter Analytical Instruments

RST37 Series Buoy-based Water Quality Monitoring Station Multi-parameter Analyzer (Sensor Method)

The ULT200 ultrasonic level transmitter provides reliable non-contact level measurement for liquids, solids and slurries. With advanced echo processing technology, it delivers high accuracy even in challenging industrial environments.

  • 24-Hour Response Fast turnaround time
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Water Quality Early Warning Monitoring System Operation Process

Application ScenariosRiver Water, Lake Water Quality, etc.
Product IntroductionDesigned for various application scenarios, it can adapt to diverse on-site environments and is suitable for online water quality monitoring in oceans, rivers, and lakes. It supports modular integration of standard water quality monitoring modules for parameters such as water temperature, pH, conductivity/TDS, dissolved oxygen, turbidity, COD, ammonia nitrogen, etc. The product is built on a buoy platform and can be deployed directly into the water body to be monitored. Buoy specifications: approximately 1 meter in diameter, 0.7 meters in overall height, and weighing about 40 kg. Constructed from polymer materials, it offers excellent impact resistance, corrosion resistance, and is robust and durable.
Product FeaturesThe buoy body is made of PE material, offering high impact resistance, biofouling prevention, and corrosion resistance. The buoy features self-balancing capability and excellent performance against wind and waves.Supports modular integration of standard water quality monitoring modules for parameters such as water temperature, pH, conductivity/TDS, dissolved oxygen, turbidity, COD, ammonia nitrogen, etc.Supports data communication modes including NB-IoT and GPRS. Comes with supporting management software: APP, multimedia monitoring display system, and online data and equipment management system.Supports external control: LED display (via 485 interface). The equipment can also feature a built-in embedded display.System features timed self-check. Self-check records are stored locally with fault alarm capability (audible/visual indicators or upload to server system).Solar panel: 72W. Battery: 42AH (customizable). Solar power supply effectively ensures continuous operation during overcast and rainy weather.
Performance SpecificationsMeasurement PrincipleMeasurement RangeAccuracyResolution
Conductivity/TDS Sensor ParametersSensor Method50,000us/cm±0.5%0.01/0.1
PH Meter Sensor ParametersGlass Sensor Method0-14PH±0.05PH0.01PH
ORP (Oxidation-Reduction Potential) Sensor ParametersSensor Method-1500 ~ +1500mv±1%F.S0.1/1
DO (Dissolved Oxygen) Meter Sensor ParametersFluorescence Method / Membrane Method0 ~20mg/L±1%F.S0.01mg/L
SS (Suspended Solids) Turbidity Meter Sensor Parameters90° Scattered Light + 140° Transmitted Light0-4000NTU±0.5%0.01/0.1
COD (Chemical Oxygen Demand) Meter Sensor ParametersUV Fluorescence0-500mg/L±0.5%0.1/1
NH4-N Ammonia Nitrogen Meter Sensor ParametersIon Sensor Method0 ~100 mg/L±0.5%0.1/1
Nitrate Meter Sensor ParametersIon Sensor Method0 ~100 mg/L±0.5%0.1/1
Chlorophyll Sensor ParametersSensor Method0-500μg±0.5%
Blue-Green Algae Sensor ParametersSensor Method100 ~30000cell/mL±0.5%
Color Sensor ParametersSensor Method0-500CU±0.5%
Transparency Sensor ParametersSensor Method5-2000cm±0.5%
Liquid LevelHydrostatic Pressure0-10m±0.5%
Water Temperature Meter Sensor ParametersThermal Resistance0-100℃±0.5%
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+86 18018362100

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