Function:
Atmospheric temperature, humidity, wind speed, wind direction, precipitation, global radiation, net radiation, ultraviolet radiation, soil temperature (8), soil moisture, ground heat flux, solar powered, GPS function
Automatic weather station system is a set of meteorological data collection, storage, transmission and management in one of the unmanned weather collection system. It is in the industrial and agricultural production, tourism, urban environmental monitoring and other fields have a wide range of uses
Automatic weather stations for measuring air temperature, relative humidity, illumination, rainfall, wind speed, wind direction, air pressure, and other basic elements of weather, with a display, automatic recording, real-time clock, limit alarm and data communication functions. Automatic weather stations from the meteorological sensors, weather data collection device, computer weather software consists of three parts. Meteorological data collection instrument and record the weather data collection, data show that the use of Chinese characters LCD, friendly interface, with the parameters set down protection and power-down weather history data protection features, high reliability. Meteorological data collection instrument and means of communication between computers and GPRS wireless communication with wired two ways, using the GPRS wireless communication can be used PH1000 GPRS wireless data communication terminal. The automatic weather station with advanced technology, high accuracy, data capacity, telemetry distance, friendly interface, high reliability, widely used in meteorology, agriculture, marine, environmental, airports, ports, industrial and agricultural and transport and other fields.
Real-time monitoring of wind speed, wind direction, temperature, humidity, air pressure, the five elements of meteorological parameters
• micro-meteorological data collection instrument with weather data acquisition, real-time clock, time storage, parameter setting, historical data and meteorological parameters such as power-down protection functions
• Chinese character LCD keypad interface, friendly interface.
• Mobile weather SMS.
• Standard RS232/485 communication, support the MODBUS protocol, can be wired, mobile wireless GPRS and wireless data radio and other means of communication and meteorological weather monitoring system composed of a computer.
• power system electricity, DC and solar systems a variety of ways.
• all-steel frame and field protection case, appearance, corrosion resistance, anti-interference.
Feature
• reliable operation in harsh field environments, low power, high stability, high accuracy, can be unattended.
• improve the lightning, and interference protection.
• Hardware and software are open modular design modular, flexible combination.
; Meteorological sensors required matching.
; Communication can be optional according to need.
; Power system according to the needs matching.
Factor units range Resolution Accuracy
Temperature -50 - +50 0.1 + -0.2 C
Relative Humidity 0 - 100 1 + 3%%
Wind speed 0 - 60 0.1 + - (0.3 +0.03 V) m / s
Wind direction 0 - 360 2.5 + -5 degrees
Resolution of rainfall 0.2mm, range 0--4mm/min, pulse output
Total radiation Accuracy: ± 2%, range :0 - 2000W / ㎡
Negative net radiation sensitivity :7 - 14V / W * m-2 resistance: 350 Ohm Accuracy: + -2% cosine response error: ≤ + -5% (solar altitude 10 °)
UV spectral response: UVA (320 - 400nm) UVB (280 - 320nm) UVAB (280 - 400nm)
Ground heat flux test accuracy + -2% range :0 - 2000W / ㎡
Soil moisture measurement accuracy 0 - 50% within the range of 3% 0-5V output
Soil temperature measuring range: -40 - 70 ℃ Resolution: 0.1 ℃ |
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