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Paddy field condition monitoring system

Introduction——The paddy field monitoring system is composed of meteorological sensors, microcomputer meteorological data acquisition instrument, power system, light shutter box, field protection box and bracket.

Phone: 029-85235422 029-85235422

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Paddy field condition monitoring system


The paddy field monitoring system is composed of meteorological sensors, microcomputer meteorological data acquisition instrument, power supply system, light shutters, field protection boxes and brackets. Sensors such as wind speed and direction are meteorological sensors with high accuracy and high reliability. The microcomputer meteorological data acquisition instrument has meteorological data acquisition, real-time clock, meteorological data timing storage, parameter setting, friendly man-machine interface and standard communication functions. Widely used in meteorology, environmental protection, airports, agriculture and forestry, hydrology, military, storage, scientific research and other fields.




System Configuration


1. The paddy field monitoring system mainly monitors the soil moisture content, soil temperature, and water level, and measures the volumetric water content (VWC), temperature value, and water level of the soil through the sensor and temperature sensor.

储,通过图表格式直观展现给用户。 2. The monitoring data is sent to the network data platform by the automatic monitoring station. The data is stored in a unified format and displayed to users intuitively in a chart format.


Data collector

Multi-channel data acquisition instrument

sensor

、土壤水分传感器4 1. 4 soil moisture sensors
M3/M3 )、精度: ±3% 、分辨率: 0.1% Measuring range: 0 ~ 100% ( M3 / M3 ), accuracy: ± 3% , resolution: 0.1%

、土壤温度传感器4 2 , 4 soil temperature sensors
、准确度: ±0.3℃ 、分辨率: 0.1℃ Measuring range: -30 ~ 70 ℃ , accuracy: ± 0.3 ℃ , resolution: 0.1 ℃

、土壤温度传感器1 3 , 1 soil temperature sensor
、准确度: ±1cm 、分辨率: 1cm Measuring range: 0-50cm , accuracy: ± 1cm , resolution: 1cm

communication method

、无线: GPRS (移动、电信) 1. Wireless: GPRS (mobile, telecommunications)

Power supply

、太阳能+蓄电池电源供电 1 , solar + battery power supply

Other optional combinations

米镀锌支架 2m galvanized bracket


Features


Features of soil temperature sensor

The temperature is calibrated by a professional thermostatic bath

Humidity adopts imported high precision industrial grade chip

Integrated design, strong expandability, can measure temperature, humidity, air pressure and other elements at the same time

Expandable wireless function, simple installation, saving labor and material cost of wiring

Radiation shield design protects the sensor from harsh environments such as strong wind, rain and snow, and prevents the interference of radiation and other factors, so that the sensor can truly sense changes in the external environment

Soil moisture sensor features

power supply

24VDC

output signal

20mA15V020mA05V110V010V 4 to 20mA , 1 to 5V , 0 to 20mA , 0 to 5V , 1 to 10V , 0 to 10V

Comprehensive accuracy

0.30.5级可选 0.1 , 0.3 , 0.5 level optional

Zero temperature drift

± 0.03% FS /

Sensitivity temperature drift

± 0.03% FS /

Overload pressure

200% FS


Features of meteorological data acquisition instrument


Physical properties

size

× 185mm × 80mm 260mm × 185mm × 80mm

Display form

Graphic dot matrix LCD 192X64

screen

单色屏及彩色触摸屏扩展 Support LED monochrome screen and color touch screen extension

Basic function indicators

Sampling frequency:

0.5s / time

storage

;可扩2G存储UBuilt-in non-volatile memory, expandable 32Mbit ; expandable 2G storage U disk

Operating Voltage

AC220V 8V ~ 40V or AC220V

Sensor channel

16 way

Communication Interface

RS485USB端口 Standard RS232 , RS485 , USB port

Communication baud rate

9600bps

Other features

、以太网、 ZIGBEE 、光纤、 GPRS 、卫星等多种通讯方式;支持XPH 、标准MODBUS双协议切换; Strong scalability; strong compatibility; support remote switch control function expansion and application update, program change, upgrade; support time calibration function; support WIFI , Ethernet, ZIGBEE , optical fiber, GPRS , satellite and other communication methods; support XPH 2. Standard MODBUS dual protocol switching;









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