Groundwater online dissolved oxygen water quality sensor Groundwater environment DO online detection probe - AMT/-DO300
Measurement range:
Dissolved oxygen concentration: typically 0 ~ 20 mg/L (or ppm). Some high-end models can reach 0 ~ 60 mg/L.
Saturation: typically 0 ~ 200% air saturation.
Resolution: usually 0.01 mg/L, high-precision models can reach 0.01 mg/L
Product Introduction
Dissolved-oxygen-sensor
70910001
AMT/-DO300
Online Fluorescence Method Dissolved Oxygen Sensor
It is designed based on the quenching principle of specific substances on excited fluorescence in physics. When the excitation light irradiates the fluorescent substance on the surface of the fluorescent membrane head, the fluorescent substance is excited and emits fluorescence. The extinction time of the fluorescence is affected by the concentration of oxygen molecules on the surface of the fluorescent membrane head.
impact. The concentration of oxygen molecules can be calculated by detecting the phase difference between the fluorescence and the excitation light and comparing it with the internal calibration curve, and the final value is output after temperature and salinity compensation.
Measurement range:
Dissolved oxygen concentration: typically 0 ~ 20 mg/L (or ppm). Some high-end models can reach 0 ~ 60 mg/L.
Saturation: typically 0 ~ 200% air saturation.
Resolution: usually 0.01 mg/L, high-precision models can reach 0.01 mg/L
Main Application Areas
- Groundwater Monitoring — Continuous measurement of dissolved oxygen levels in groundwater wells and aquifers to assess water quality and environmental health.
- Environmental Water Quality Assessment — Used in rivers, lakes, and reservoirs for real-time monitoring of dissolved oxygen to detect pollution and eutrophication.
- Wastewater Treatment — Monitoring dissolved oxygen in aeration tanks to optimize biological treatment processes and ensure compliance.
- Aquaculture — Ensuring optimal dissolved oxygen levels for fish and shrimp farming to maintain healthy aquatic life.
- Industrial Process Water — Monitoring DO in boiler feedwater and cooling systems to prevent corrosion and scale.
Keywords：online dissolved oxygen sensor, groundwater DO sensor, optical dissolved oxygen probe, fluorescence DO sensor, water quality monitoring, DO analyzer, dissolved oxygen meter, environmental monitoring
