10 in 1 Weather Station RS485 Modbus

10-in-1 Ultrasonic Weather Station sensor is a fully digital detection, high-precision sensors, can quickly and accurately detect the wind speed, wind direction, atmospheric temperature, atmospheric humidity, atmospheric pressure, the built-in signal processing unit can be output according to the user's needs of the corresponding signals, can be optionally integrated with the PM2.5, PM10, noise, radiation, rain and other elements. High-strength structural design can work reliably in the harsh climate environment, high integration, rugged. Widely used in meteorology, environment, airports, harbours, laboratories, industry and agriculture, and transport.

All-in-One Ultrasonic Weather Station sensor Technical parameter：

10-in-1 Ultrasonic Weather Sensor Working Principle                                 

The principle of wind speed detection is to measure the ultrasonic transmission time from N sensor to S sensor and compare it with the transmission time from S sensor to N sensor. Similarly, compare the ultrasonic time from W to E and E to W. (N = North, S = South). (N = North, S = South, E = East, W = West) For example, if the wind is blowing from the north, the ultrasonic wave transmission time from N to S will be shorter than that from S to N, and the time from W and E will be the same as the E to W transmission time. By calculating the difference in transmission time of the ultrasonic waves between the two points, the wind speed and direction of the wind can be calculated. This calculation is not related to other factors such as temperature.

The rain sensor uses piezoelectric ceramic kinetic rain monitoring, which recognises raindrops according to the strength of their falling strike, and monitors everything from light to heavy rain, measuring individual raindrops and thus calculating the amount of rainfall. The raindrops are subjected to the weight of the raindrops and air resistance during the landing process, and reach the ground with a constant velocity, according to P=mv, the measurement of the impact can be derived from the weight of the raindrops, and thus the amount of continuous rainfall.

Weather Stations Technical parameter：

This product is a multi-functional weather station with 10 major weather monitoring functions and data transmission via RS485 communication protocol and Modbus data format. The specific functions are as follows:

1. wind speed and direction: it can monitor the wind speed and direction, which is very helpful to understand the wind condition in local area.

2. Temperature, humidity and air pressure: It can monitor the temperature, humidity and air pressure of the environment, which are very useful for understanding and adjusting the indoor and outdoor environment.

3. Piezoelectric Rainfall: It can monitor the rainfall through piezoelectric principle and can accurately record the rainfall.

4. Illumination: Light intensity can be monitored, which is very useful for understanding light conditions.

5. PM2.5/PM10: It can monitor the concentration of PM2.5 and PM10 particles in the air, which is very useful for understanding air quality.

6. Solar Radiation: It can monitor the intensity of solar radiation, which is very useful for understanding solar energy resources.

This multifunctional weather station is equipped with a number of major meteorological monitoring functions and uses the RS485 communication protocol and Modbus data format for data transmission, making data processing and analysis more convenient.

The wind speed and direction monitoring function can help you to understand the local wind conditions, which is very helpful for many industries and applications. Temperature, humidity and air pressure monitoring function can provide environmental parameters to help you understand and adjust the indoor and outdoor environmental conditions.

The piezoelectric rainfall monitoring function can accurately record the amount of rainfall, which is very important for meteorological, agricultural and gardening fields. The illuminance monitoring function helps you understand light conditions, while the PM2.5/PM10 monitoring function is essential for understanding air quality.

In addition, the solar radiation monitoring function can help you understand solar energy resources, which is very useful for applications in the energy field.

This product is very suitable for meteorological monitoring in the fields of meteorology, environment, agriculture, gardening and energy. With RS485 communication protocol and Modbus data format, the data can be easily transmitted to the host computer or monitoring system for further processing and analysis. This flexibility allows you to manage data according to specific needs and improve efficiency.

NOTE: The user must properly strain relief the cable. The plug can be connected to the unit's plug by rotating the plug and gently pushing inwards. Once the plug is attached, the plug can be locked in place by turning the outer sleeve clockwise. The device can be fixed to the mounting tube using 3 stainless steel screws. The customer must ensure that the unit is installed in an open area so that surrounding buildings do not obstruct the airflow or cause flocculation. Do not install the unit next to radar or radio transmitters.