Automatic rainfall monitoring station

Application field:

Rainfall monitoring stations can be widely used in fields such as meteorology, flood control, agriculture, hydrology and water conservancy, environmental protection, highways, airports, and ports. It can provide raw data for meteorological stations, hydrological stations, agriculture and forestry, national defense, field measurement and reporting stations and other relevant departments to measure parameters such as precipitation, precipitation intensity, precipitation time, etc; It can also provide valuable real-time data for flood control, water supply scheduling, power station and reservoir water management.

Product advantages:

Ultra long standby: can work continuously for five years without replacing the battery

ABS material: corrosion-resistant, long-term stability and stability

Metal material: solid and stable, durable and long-lasting

Wireless monitoring: wireless data transmission, remote real-time monitoring

Unattended: automatic monitoring 24/7, without the need for dedicated personnel to be on duty

Product Overview:

HM-YLJC Rainfall Monitoring Station is a modern rainfall station based on the Internet of Things. It is composed of rainfall sensors (rain gauges), data transmission devices, batteries, solar panels, brackets, etc. The equipment can send rainfall data wirelessly and remotely to the monitoring platform. Users can log in to the Internet of Things platform to view real-time data and historical records, and remotely set parameters such as the reporting interval, data reception amount, device sending location, and whether to clear data for the rainfall station. Rainfall data includes rainfall status, rainfall at each data collection interval, current rainfall, daily rainfall, weekly rainfall, monthly rainfall, annual rainfall, etc. The data sent to the platform can be directly exported. In the desktop Excel spreadsheet, users can perform further data analysis and processing.

Technical parameters:

◇ Measurement range: Rain intensity 0-4mm/min

◇ Measurement accuracy:± 0.2mm

◇ Resolution: 0.2mm

◇ Reporting format: 4G wireless remote transmission

◇ Rain bearing caliber:φ 200mm

◇ Power supply method: solar panel+battery combination power supply

◇ Solar power: 10W/30W (optional)

◇ Battery parameters: DC3.7V 10Ah

◇ Support height: 2.3 meters

◇ Working environment: -20 ℃~80 ℃ (non freezing state)

Functional features:

◇ No need to install any software, modern monitoring platform, will receive the transmitted rainfall data when there is rainfall, and enter sleep mode when there is no rainfall, simple and practical;

In addition to sending rainfall data at the beginning and end of rainfall, rainfall data will also be automatically reported during a single rainfall process according to the set data reporting interval;

◇ Automatically collect rainfall data, calculate the cumulative rainfall for every N minutes, start counting again after every N minutes, and automatically accumulate data such as current rainfall, daily rainfall, weekly rainfall, monthly rainfall, annual rainfall, etc. Multiple data can be directly copied to an Excel spreadsheet; (N is the time interval)

During the process of uploading data, if there is a sending failure, the device will automatically perform local caching. When the network returns to normal, multiple locally cached data will be sent to the designated email at once;

◇ SMS setting function, users can log in to the Internet of Things platform (webpage), send SMS to the device to set parameters, achieve remote control of the rainfall monitoring station, and facilitate use;

The platform supports multiple sites and can effectively meet the needs of users for forecasting, monitoring, and statistics in multiple locations;

◇ The whole machine has a small volume and is equipped with a 2.3-meter stainless steel bracket, solar panel, and ABS rain gauge, making it easy to carry, transport, and install;

Carefully designed rainfall sensor with good linearity, high measurement accuracy, long transmission distance, and anti-interference ability;

◇ Built in filtering circuit, which can effectively filter out interference signals;

The sensor housing is made of ABS material, which has strong environmental resistance, is less affected by acid and alkali, does not rust, has good appearance quality, high smoothness, and small errors caused by water stagnation;

The support system of the tipping bucket component of the sensor is well manufactured, with small frictional torque, making the tipping bucket component sensitive to flipping, stable in performance, and reliable in operation;

The chassis of the sensor is equipped with horizontal adjustment bubbles, which can assist in adjusting the equipment to the optimal water level at the bottom angle.

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