Model recommendation: TH-YJ2Manufacturer of meteorological and environmental monitoring instruments and equipment, Yunjing Tianhe supports customized services for merchants. Choose Shandong Yunjing Tianhe as the equipment, rest assured. Piezoelectric rainfall monitoring station - dynamically adjusts irrigation volume based on real-time rainfall to improve water resource utilization efficiencyReal time monitoring and warning can monitor rainfall status, one minute rainfall, five minute rainfall, ten minute rainfall, one hour rainfall, and daily rainfall, combined with cloud platforms to achieve real-time data viewing and historical record tracing. Support setting of daily boundary time and daily rainfall alarm threshold, data can be exported to EXCEL. Multi scenario application of flood prevention and disaster reduction in urban waterlogging monitoring, real-time monitoring of rainfall intensity, combined with drainage system models to predict waterlogging risks in advance, guiding traffic control and emergency drainage scheduling. Agricultural irrigation dynamically adjusts the irrigation amount based on real-time rainfall, avoiding excessive irrigation or drought, and improving crop yield and quality. Hydrological and hydraulic monitoring of water levels, flow rates, and velocities in rivers, reservoirs, lakes, and other bodies of water provides data support for water resource management. Traffic management deploys monitoring stations on mountainous highways and bridge sections to monitor rainfall intensity and link traffic signal systems to prompt deceleration or closure of road sections.

1、 Product Overview

YJ2 piezoelectric rainfall monitoring station is a modern rainfall station based on the Internet of Things, consisting of piezoelectric rainfall sensors, collectors, solar power supply systems, pole supports, etc. The equipment can send rainfall data wirelessly and remotely to the monitoring platform.

Login to the IoT platform to view real-time data and historical records. Rainfall data includes rainfall status, one minute rainfall, five minute rainfall, ten minute rainfall, one hour rainfall, daily rainfall, monthly daily rainfall bar chart, hourly rainfall change curve and bar chart within a day. The cloud platform supports setting daily boundary time and daily rainfall alarm threshold, and data can be exported to EXCEL.

Piezoelectric rainfall monitoring stations can be widely applied in fields such as meteorology, flood prevention, 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 monitoring stations and other relevant departments to measure precipitation, precipitation intensity, precipitation time and other parameters; It can also provide valuable real-time data for flood control, water supply scheduling, power station, and reservoir water management.

2、 Product Features

1. The piezoelectric rain sensor adopts PVDF piezoelectric film as the rain sensing device, and uses embedded AI neural network to distinguish raindrop signals, avoiding false triggering caused by interference such as gravel, dust, vibration, etc. The integrated design has a beautiful appearance

2. High measurement accuracy, wide range, good stability, low power consumption, strong resistance to external interference

3. Able to work 24/7, unaffected by weather changes, with precise monitoring of rainfall duration down to seconds

4. Maintenance free, the raindrop contact surface is designed with an arc-shaped structure, which does not store rainwater

5. Equipped with automatic horizontal calibration function after installation, no on-site calibration required

6. Low power collector: static power consumption less than 1mA

7. Support modbus485 sensor expansion

8. Solar charging management MPPT automatic power point tracking

9. SMS alarm, send SMS to the designated phone after exceeding the limit

10.stainless steelMaterial protective box, corrosion-resistant, anti-oxidation, waterproof rating IP66

3、 Technical parameters:

1. Measurement principle: piezoelectric type

2. Measurement range: Rain intensity 0-4mm/min

3. Measurement accuracy: ± 4%

4. Resolution: 0.01mm

5. Power supply method: solar power supply

6. Solar power: 50W

7. Battery parameters: 20Ah

8. Bracket: Carbon steel 2-meter bracket

9. Working environment: -40 ℃~60 ℃

4、 Introduction to Cloud Platform

CS architecture software platform, supporting direct observation through mobile and PC browsers without the need for additional software installation

Support multi account and multi device login

Support real-time data display and historical data display dashboard

Cloud servers, cloud data storage, stable and reliable, easy to scale, load balancing

Support SMS alarm and threshold setting

Support map display and viewing device information.

Support data curve analysis

Support data export in tabular format

Support data forwarding, HJ-212 protocol, TCP forwarding, HTTP protocol, etc

Support data post-processing function

Support external running of JavaScript scripts