Automatic weather station scheme

The automatic weather station transmission module is responsible for transmitting the collected data to the backend platform, and the common transmission methods are divided into wired and wireless. Wired transmission, such as Ethernet and RS485 bus, is suitable for fixed and easily wired sites, with stable transmission rate and strong anti-interference ability; Wireless transmission is mainly based on GPRS, 4G, and LoRa. LoRa is suitable for short distance low-power transmission of 1-5 kilometers, while 4G can achieve real-time remote data upload, ensuring stable data transmission even in remote mountainous areas, plateaus, and other signal weak areas

1Automatic weather station schemeProduct Introduction

The CQX2 ultrasonic wind speed and direction recorder is a highly integrated, low-power, quick to install, and easy to use high-precision automatic meteorological observation equipment for field monitoring.

This device is debugging free and can be quickly deployed. It is widely used in fields such as meteorology, agriculture, forestry, environmental protection, oceanography, airports, ports, scientific research, and campus education.

Compared with traditional ultrasonic weather stations, our products overcome the need for high-precision timers and avoid measurement inaccuracies caused by sensor startup delays, demodulation circuit delays, and temperature changes.

This device innovatively adopts a two element integrated sensor, which can observe meteorological elements such as wind speed and direction in real time. It can achieve 24-hour continuous online monitoring of outdoor meteorological parameters, and output the two parameters to users at once through a digital communication interface.

2、 Product Features

1. Hidden ultrasonic probe on the top cover to avoid interference from accumulated rain and snow, and to prevent natural wind obstruction

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring relative phase

3. Integrated sensor for wind speed and direction

4. Standard configuration GPRS; Optional RJ45, Ethernet, 4-20mA, Lora transparent transmission, 4G transparent transmission, Bluetooth, 485 to USB and other transmission methods

5. Two meter carbon steel bracket, the top does not require a flange and can be directly fitted with sensors

6. The sensor housing is made of imported ASA material, which effectively resists salt spray and other environments, with a protection level of IP65 or above

3、 Technical parameters

1. Wind speed: Measurement principle ultrasonic, 0-60m/s (± 0.1m/s) resolution 0.01m/s;

2. Wind direction: Measurement principle ultrasonic, 0-360 ° (± 2 °); Resolution: 1 °;

3. Collector power supply interface: GX-12-3P plug, input voltage 5V, with RS232 output JSON data format, collector power supply: DC5V ± 0.5V peak current 1A,

4. Sensor Modbus, 485 interface: GX-12-4P plug, output power supply voltage 12V/1A, device configuration interface: GX-12-4P plug, input voltage 5V

5. Solar powered, equipped with lead-acid batteries, optional 30W 20AH/50W 40AH/100W 100AH. Charging controller: 150W, MPPT automatic power point tracking, efficiency increased by 20%

6. Data upload interval: adjustable from 1 minute to 1000 minutes

7. 7-inch Android touch screen, screen resolution: 1024 * 600 RGB LCD