Functions of hydrological monitoring instruments and equipment

From ancient times to the present, agriculture has always been based on agriculture. "Food is the most important thing for the people" shows the importance of agriculture. The damage caused by meteorological disasters that we have been suffering from is also very serious. In order to ensure the safety of agricultural production, people have attached great importance to the changes of agricultural meteorological environment since ancient times. Because a night of heavy rain may cause floods, water levels rise, and finally lead to the emergence of saline land and sharp decline in agricultural output. From the earliest night observation to thousands of years of development and change, modern agricultural workers have more scientific and accurate meteorological instruments for meteorological observation. The application of hydrological monitoring instruments and equipment makes modern agrometeorological observation scientific and in place, thus providing a solid meteorological guarantee for agricultural development.

Hydrologic monitoring instruments and equipment are used to monitor the water conservancy operation status of rivers, lakes, reservoirs, etc., timely reflect local hydrological characteristics and water level rise, and timely notify relevant departments to make relevant arrangements to prevent floods. The hydrological monitoring instrument is an important observation instrument, which can automatically monitor and record the rainfall, water level and other data, so as to provide accurate rainfall and meteorological information in the agricultural production process to guide the agricultural field to conduct reasonable risk avoidance and timely carry out agricultural irrigation work, thus overcoming the traditional artificial rainfall observation method. It is convenient for the local government to take timely artificial rainfall and other measures to avoid drought and waterlogging.

The hydrologic monitoring instruments and equipment mainly include sensors, solar power supply panels, main boxes, collection boxes, supports and other parts. Digital information such as temperature, humidity, wind speed, wind direction, rainfall, water quality, water flow speed, water volume, water level and video images or photos will be uploaded to the online monitoring center through GPRS through a variety of sensors.

Among them, the solar panel is a part that can not be ignored, which brings convenience to the production. The most fundamental is that in some harsh environments, the solar panel can replace the traditional wired power to control the power generation. It can generate electricity with the help of the influence of sunlight without the influence of the region, so that the instrument can operate normally in the field.