A water dissolved oxygen sensor is an instrument that can measure the concentration of dissolved oxygen in water.
It can be widely used in water quality monitoring, environmental protection, aquaculture, sewage treatment and other fields.
The working principle of the water dissolved oxygen sensor is based on the chemiluminescence principle of oxygen.
It uses a special light-emitting material that can undergo a chemical reaction and produce luminescence in the presence of oxygen.
By measuring the change in luminous intensity, the concentration of dissolved oxygen in the water can be determined.
Water dissolved oxygen sensors have several advantages:
1.High-precision measurement:
Water dissolved oxygen sensors can achieve a high degree of accuracy by accurately measuring the dissolved oxygen concentration by accurately measuring the change in luminous intensity.
This helps to accurately monitor the amount of oxygen in the water and take appropriate action to maintain water quality.
2.Quick response:
The water dissolved oxygen sensor responds quickly to changes in the concentration of dissolved oxygen, updating the measurement results in near real time.
This is important to keep track of the water quality status, identify problems, and take action.
3.Durability:
Water dissolved oxygen sensors are usually made of high-quality materials with good corrosion resistance and durability.
It can be used in a variety of harsh environments and can work stably for a long time.
In addition to the basic measurement function, the water dissolved oxygen sensor can also be linked with other devices or systems to achieve automatic control.
For example, in aquaculture, sensors can monitor the concentration of oxygen in the water and automatically control the oxygen supply device according to the set value, keeping the dissolved oxygen in the water quality stable.
In terms of water quality monitoring, water dissolved oxygen sensors can be combined with data acquisition systems to achieve remote monitoring and data analysis.
This helps to grasp water quality information in a timely manner, identify problems and take measures, so as to improve the management level of the water environment.
In addition, the water dissolved oxygen sensor can also be used in combination with other sensors to achieve multi-parameter water quality monitoring.
For example, the combination of pH sensor and temperature sensor can provide a comprehensive understanding of the dissolved oxygen, acidity, alkalinity, and temperature parameters of the water body, providing more comprehensive information for water quality analysis.
The water dissolved oxygen sensor is a very important water quality analysis instrument, which has the advantages of high-precision measurement, fast response and strong durability.
It plays an important role in the fields of water environmental protection, aquaculture, sewage treatment, etc., and contributes to the rational use of water resources and environmental protection.