Lift pump station online dissolved oxygen water quality sensor Pump station sewage dissolved oxygen real-time monitoring - 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
- Pump Stations — Real-time monitoring of dissolved oxygen in sewage pump stations to optimize aeration and prevent odor.
- Wastewater Treatment — Continuous DO measurement in aeration tanks to ensure efficient biological treatment.
- Environmental Monitoring — Tracking dissolved oxygen levels in rivers, lakes, and reservoirs for water quality assessment.
- Aquaculture — Monitoring DO in fish ponds and aquaculture systems to maintain healthy aquatic life.
- Industrial Process Water — Controlling dissolved oxygen in industrial cooling water and process water to prevent corrosion.
Keywords：dissolved oxygen sensor, online DO sensor, fluorescence DO sensor, water quality monitoring, pump station sensor, sewage treatment, real-time monitoring, industrial DO meter
