Application of Evaporation Sensors |
Posted: December 7, 2022 |
1.The use of evaporation sensor The impact of evaporation on people is mainly focused on agricultural production and life, and it is important to conduct research on evaporation changes to gain a deeper understanding of climate change and explore the laws of moisture cycle changes. As far as practical, it is important to guide the design of water conservancy projects, soil improvement in agriculture, forestry and animal husbandry, soil moisture regulation, irrigation quota development, as well as the study of moisture resources and the development of climate zones. Evaporation sensor is a sensor used to sense the change of evaporation of water surface, which can observe the change pattern of evaporation of water surface in different time periods, and is suitable for meteorological observation, plant cultivation, seed cultivation, agriculture and forestry, geological survey, scientific research and other fields. It can be used in combination with data acquisition and transmission devices to automatically monitor the evaporation process, or in combination with data acquisition and storage devices (recorders) to automatically store evaporation data, or in combination with rain sensors and data acquisition and transmission devices to automatically observe and remotely transmit the evaporation and rainfall process. In addition, it can be used as a component of rainfall stations, evaporation stations, meteorological stations, environmental monitoring stations and other equipment to observe one of the meteorological or environmental parameters, "water surface evaporation".\ 2.The significance of evapotranspiration research Conducting research on evapotranspiration changes is of great importance for gaining a deeper understanding of climate change and exploring the laws of water cycle changes. And evapotranspiration sensors are essential in any advanced irrigation system to prevent continuous irrigation even under adverse weather conditions such as wind and rain or sufficiently wet soil, and to achieve intelligent management. In practical terms, it is an important guide for water conservancy engineering design, soil improvement in agriculture, forestry and animal husbandry, soil moisture regulation, irrigation quota development, as well as the study of water resources and the development of climate zoning. In agriculture, if irrigation is the income item of water balance of farmland, evaporation is the main expenditure item of water balance, which is an important basis for planning water storage and supply, designing drought prevention and anti-drought measures, etc., and an important indicator for identifying crop water supply conditions. Water evaporation affects the planting system, cultivation measures and crop growth conditions. Through the evaporation sensor to understand the local water evaporation, the data to improve water utilization, timely replenishment or stop irrigation, to provide security for crop growth.
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