Background: Aquatic organisms need oxygen in the water to sustain their activities. Oxygen in water is also called dissolved oxygen, and dissolved oxygen is one of the essential factors for aquaculture. Dissolved oxygen sensor can detect its concentration. When dissolved oxygen content in water is sufficient, organic matter can be decomposed quickly under the action …
Summary: Ultrasonic wind speed and direction sensor is a meteorological measuring instrument which is developed and produced based on the principle of ultrasonic wave. Compared with other wind speed and direction sensors, ultrasonic wind speed and direction sensors have many advantages. Including strong anti-interference ability, high detection accuracy, widely used in the field of meteorological …
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Summary: With the development of intelligent agriculture in the Internet of things, many agricultural sensors appear in agricultural environmental monitoring, among which illumination sensor is a more important one. The sensor measures the intensity of light, which affects photosynthesis and, in turn, crop yields. In smart agricultural planting, the illumination sensor can detect the information …
Background: Rainfall from the sky to the ground, the depth of the water layer that accumulates on the ground without evaporation, infiltration, or loss is called rainfall (in millimeters). The rainfall can be expressed intuitively. The amount of rainfall directly affects the growth of crops and people’s travel. However, too much or too little precipitation …
Summary: Three cup wind speed sensor is mainly made of high quality aluminum alloy profiles. Surface electroplating spraying, with good anti-corrosion characteristics. It can effectively ensure that the instrument will not rust after long-term use, and ensure the accuracy of the collected information. It is an intelligent instrument with convenient use, excellent performance and high …
Background: Chlorine gas is used for disinfection treatment, which is cheap, less dosage, high reliability and mature process.Chlorine gas is a widely used disinfectant in waterworks. So it is ideal for wastewater treatment to ensure the quality of recycled water is stable. However, as chlorine gas (Cl2) is one of the toxic and harmful gases, …
Background: CO sensor play an important role in civil, industrial and atmospheric environment detection and other fields. In daily applications, the most are electrochemical carbon monoxide sensors. Civil field: In the civil field, CO sensor are often used in household carbon monoxide alarms and household gas water heaters. It detects carbon monoxide concentration in real …
What are BOD and COD? Introduction of high quality water sensor Online COD/ BOD Detector Analyzer. COD: Chemical Oxygen Demand COD is a chemical method. It can measure the amount of reducing substances wastewater, wastewater treatment plant effluent and polluted water. The oxygen equivalent of a substance (generally organic) that can be oxidized by a …
Background : It is necessary to adopt modern methods to construct a river monitoring system. Water is the source of life and the foundation of production. It is also the foundation of ecology. The full implementation of the river chief system is a major decision and deployment made by the Party Central Committee and the …
River monitoring system based on the Internet of Things to help river cleaning Read More »
Background: radon gas tester. Hand-held gas detectors are used in many occasions. Can play an important role. Especially in the environment. In the case of toxic gas and flammable and explosive gas. Gas detectors can help people. Accurately detect air in a short time. also, The concentration of harmful gases and flammable and explosive gases …