Meteorological measurement

Small stations used to wind speed, wind direction, rainfall, air temperature, air humidity, light intensity, soil temperature, soil moisture, evaporation, atmospheric pressure, ten several meteorological elements such as all-weather monitoring on site. Can form a complete set of professional data collection and communication lines to connect with computers, to transmit data to weather the weather database, computer is used for statistical analysis and processing.

Application field

Widely used in meteorology, agriculture, testing the influence of climate change on crops, farmland planting, scientific management of small stations is agriculture, Chinese academy of sciences, TuFeiZhan, institutions of higher learning dedicated equipment, suitable for standard fertile land, water-saving irrigation project.

Technical parameters:

Acquisition parameters: see appendix a

Power supply mode: AC**0V, solar power supply system, battery, dry cell (inquire for details)

Suit: wild protection box, stents (optional 1.2/2.3 / m *0.0/4.0/6.0)

Communications: cable: RS**2 / RS**5 / USB; Wireless GPRS / **3 / zigbee

Product features

Software to meet the requirements of GB standard specification "" automatic weather station, station directly through the sensor measured the real value of various meteorological elements.

2, comprehensive functions, data accuracy is high, can be extended more than *0 meteorological data, the main machine adopts high performance microprocessor as the master CPU. Large screen graphics LCD screen, with Chinese characters and graphics display function, a screen multichannel meteorological data, facilitate direct observation at the scene.

Article 3, host, large memory, it can store ****0 data, the data stored on the hour over 6 months in a row, easy to operate, reliable data real-time etc.

4 management software, software for meteorological ecological environment monitoring system, friendly interface, a variety of communication methods, can support more than one hundred sets of monitoring site concurrent communication;

Above the Windows XP can operate system environment, real-time display various data, updated once every *0 seconds, the hourly data automatic storage (1 ~ *4 hours can be set storage time), connected to the printer automatically printed data storage, data storage format for EXCEL standard format, can generate the data chart, call for other software.

6, has the power to save the data function, power cuts after stored data is not lost, when ac power outages, can automatically by the rechargeable battery power supply, energy conservation and environmental protection design, a battery charging time can work continuously more than *8 hours. Equipped with solar power supply system by solar panels and batteries used in combination, can be used for field operation, suitable for without electricity year-round.

6, provide the cable transmission and wireless transmission in two ways. Cable transmission mode including: via a standard USB/RS**2 / RS**5 communication interface, and the monitoring center PC cable connection. Longest cable communication distance of up to ***0 meters, or collect data real-time transmission in wireless transmission mode can be divided into short distance wireless transmission according to the communication distance, middle distance wireless transmission and long-distance wireless transmission three wireless transmission way, also can realize wireless communication for multiple sites at the centre of a real-time monitoring.

(1) short distance wireless transmission way, USES the advanced microwave radio frequency communication transmission module, the communication distance is in the range of 0 ~ **0 m, mainly is suitable for the campus, in the field such as short distance within the scope of data transmission, without any communications costs.

(2) the middle distance wireless transmission way: the data in the form of radio communication distance is in the range of 0 ~ ***0 m, mainly is suitable for the meteorological stations and weather monitoring center position at the same time is not suitable for far under the situation of use of communication cable, do not charge any communication data transmission stability.

(3) long distance wireless transmission way: using GSM/GPRS net technology, combined with the Internet network communication protocol, equipped with wireless communication controller can realize monitoring center for each site for real-time monitoring, remote collection and meteorological data of each monitoring site is not restricted by distance, reliable data transmission.

7, the structure of the system structure of portable shockproof, industrial control standard design, suitable for used in harsh industrial or outdoor environment. Stent adopts steel structure design, beautiful appearance, complete functions, convenient installation; Can also be the vehicular observation bracket according to customer requirements, applied to the different environmental monitoring emergency vehicles.