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Introduction of the agricultural production environment monitoring system: The agricultural production environment monitoring system is composed of greenhouse environment monitoring and park environment monitoring. It can comprehensively monitor air temperature and humidity, light intensity, ultraviolet light, soil temperature and humidity, soil nitrogen, phosphorus and potassium, soil pH, and carbon monoxide, oxygen and other environmental elements. …

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How do ultrasonic wind speed and direction sensors work? The working principle of ultrasonic wind speed and direction sensor is to use ultrasonic time difference method to measure wind speed. The velocity of the sound in the air will be superimposed on the velocity of the wind. If the direction of propagation of the ultrasonic …

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What are weather stations? Multi parameter weather station is a professional industrial and agricultural weather station. It consists of multiple sensor devices, which can effectively monitor the wind speed, wind direction, rainfall, UV, solar radiation, air pressure, temperature and humidity, noise, light, soil moisture conductivity, etc. in the environment. We also have integrated weather station, …

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Background: While yields are attractive, vertical farms have significant capital required for infrastructure, high land costs, and of course significant energy demands. The reality of these COG dynamics requires that vertical farm operators work hard to optimize their production.With the emergence of intelligent agriculture, digital agriculture makes planting more scientific and reasonable. In what ways …

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Background: Since ancient times, wind speed and direction have always been two important elements in meteorological monitoring. In modern times, wind speed and direction sensors are generally required to monitor wind speed and direction. At present, there are many wind sensor types. The three most commonly used. The first type is a propeller-type wind speed and direction sensor; …

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Working principle of dissolved oxygen probe Dissolved oxygen probe works by measuring the amount of oxygen that diffuses across a permeable (or semi-permeable) membrane into a dissolved oxygen sensor (probe). Once oxygen is inside the sensor, a chemical reduction reaction occurs, producing an electrical signal. This signal is read by the DO probe and is …

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How does a UV sensor work? The circuit adopts the American imported industrial-grade microprocessor chip and imported high-precision ultraviolet transmitter to ensure the excellent reliability and high precision of the product. Features of uv sensor: 1. Adopt ultraviolet measuring devices that are highly sensitive to 240-370 nm to accurately measure ultraviolet intensity. 2. The see-through …

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The role of rain and snow sensors The rain and snow sensor is a qualitative measuring device for measuring whether it rains or snows outdoors or in nature. It is equipped with imported intelligent microprocessors and advanced detection circuits. The surface adopts grid electrodes and uses the conductive characteristics of water. When there is rain or snow …

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What are water quality sensors？ Water quality sensors can detect water quality in various applications. In particular, water quality monitoring systems can provide researchers, operators and engineers with critical water quality data for laboratory research, quality control, hydraulic model calibration, compliance and tracking of changes in water system quality over time. Sensors can be the …

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Introduction The electrochemical gas sensors contain two or three electrodes, occasionally four, in contact with an electrolyte. The electrodes are typically fabricated by fixing a high surface area precious metal on to the porous hydrophobic membrane. The working electrode contacts both the electrolyte and the ambient air to be monitored usually via a porous membrane. …

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