Weather Station
and Weather Sensors
What is weather station?
A complete weather station can measure wind speed, wind direction, rainfall, ultraviolet , solar radiation, atmospheric pressure, outdoor temperature and humidity, indoor temperature and humidity and other parameters, can be applied to farms, farmland, factories, schools and other scenes. The following are common sensors that weather stations can use
Weather stations can be divided into portable weather stations, high-precision weather stations, highway weather stations, forest fire danger weather stations and campus weather stations, power weather stations, photovoltaic weather stations, scenic spots weather stations and community weather stations according to their use, installation and accuracy.
Functional features
1. Comprehensive parameters
Integrated wind direction and anemometer, rainfall, atmospheric pressure, temperature and humidity parameters, more compact volume. It is convenient for users to carry the instrument to use in bad environment, with high accuracy and reliable stability. The technical indicators of the product meet the requirements of meteorological observation specifications, and can be used according to the needs of hand-held observation.
2. Energy saving
Low power consumption, green energy-saving design, internal energy-saving mode design, external anti-harsh environment structure design, in bad weather conditions does not affect the efficiency of the instrument, can continue to work in thunderstorm, snow environment. Dustproof, moisture-proof grade to reach the national standard.
3. Automatic collection and upload
The data acquisition density of 1-60 minutes can be set freely according to observation needs. The main collector of automatic weather station can be connected to multiple sensors. Up to 10-20 channels. Automatic storage automatic upload.
4. Multiple communication methods
Through RS232/RS485/USB and other standard communication interface and PDA, notebook computer and other equipment to read data on the spot, but also to achieve local remote data communication (≤1000 meters).
5. Advanced positioning method of network base station
Network monitoring of multi-point weather stations can be realized, which can meet the requirement of data sharing and viewing in the local area network. Remote monitoring can also be realized through GSM/GPRS/CDMA wireless networks. At the same time U disk/memory stick and other tools to achieve mobile storage technology.
6. Customize parameters
According to the actual needs of users, the observed meteorological elements can be randomly selected, and automatic weather stations of six elements, seven elements and eight elements can be customized freely.
Ultrasonic wind sensor
Ultrasonic wind speed and wind direction sensor is a wind speed and wind direction measurement instrument based on the principle of ultrasonic research and development, using the acoustic pulse sent to measure the receiving end of the time or frequency difference to calculate the wind speed and wind direction. The sensor can simultaneously measure the instantaneous value of wind speed and direction. Ultrasonic anemometer it has the characteristics of light weight, no moving parts, rugged, and does not need maintenance and field calibration, can output wind speed and direction at the same time. It can be used with computers, data collectors or other acquisition equipment with RS485 or analog output compatible. If necessary, multiple devices can form a network for use.Wind speed sensor
is used to measure wind speed equipment, small and light, easy to carry and assembly. According to the working principle, it can be roughly divided into mechanical wind speed sensor and ultrasonic wind speed sensor. It can effectively obtain wind speed information, the shell adopts high quality aluminum alloy profile or polycarbonate composite material, rain proof, corrosion resistance, anti-aging, is a convenient, safe and reliable intelligent instrument. Mainly used in meteorology, agriculture, shipping and other fields, can be used outdoors for a long time.
Wind direction sensor
is a physical device that detects and feels the wind direction information from the outside by rotating the wind direction arrow, and transmits it to the coaxial code plate, and outputs corresponding wind direction related values. Wind direction sensor can measure the wind direction near the earth in the outdoor environment. According to the working principle, it can be divided into photoelectric type, voltage type and compass type, etc. It is widely used in meteorology, ocean, environment, agriculture, forestry, water conservancy, electric power, scientific research and other fields, usually used together with wind speed sensor.Rain and snow sensor
rain and snow sensor surface grid electrode induction of external rain and snow situation, the internal use of imported intelligent microprocessor, sensitive response, high precision, high input line resistance, good stability. Small volume, easy installation. Long transmission distance, strong anti-interference ability. Reasonable structure design, long service life. Reasonable structure design, long service life. Built-in automatic heating device can eliminate the interference of rain and snow adhesion to ensure the normal operation of the system. Output for a group of normally open, a group of normally closed switch signal, convenient installation and use.
UV sensor
UV sensor can be used in environment monitoring, meteorological monitoring, agriculture, forestry, artificial light source and other environments. Ultraviolet sensor can be used with cloud platform, high measurement accuracy, stable signal output. Uv sensor module features: Designed for applications requiring high reliability and accuracy in measuring the ULTRAVIOLET ray index (UVI); Suitable for measuring the total ultraviolet intensity of sunlight; The world Health Organization uv index classification standard was compared. Detection UV wavelength: 200-370nm; Very fast response, full interchangeability; Adopt patented solid polymer structure, waterproof and dustproof easy to clean; Linear voltage signal output;Total solar radiation sensor
Solar radiation sensor is an important ground meteorological observation instrument and an indispensable equipment in the field of solar energy resource survey and photovoltaic power station operation monitoring. It is widely used in solar energy measurement, meteorology, agriculture, aging of building materials, air pollution and other departments. The total solar radiation sensor has a high precision photosensitive element, wide spectrum absorption, high absorption in the full spectrum range, good stability. Dust cover with light transmittance up to 95% is installed outside the induction element. Dustproof cover adopts special treatment to effectively prevent the interference of environmental factors to internal components.
