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  • Product Name: RK900-01 Automatic Weather Station

RK900-01 Automatic Weather Station is used for ambient temperature, relative humidity, pressure, wind speed & direction,solar radiation, light, rainfall, soil temperature and humidity parameters measurement. The station consists of various types of sensors, LCD screen, meteorological data collector, chassis, support and other parts. It can be widely used in meteorology, hydrology, agriculture, forestry, scientific research and other fields.

FEATURES

  * High accuracy
  * Strong resistance to harsh environment
  * Strong corrosion resistant ability
  * Automatic storage and backup
  * Convenient data download
  * All-metal construction of bracket
  * Solar power supply optional

APPLICATIONS

  * Agricultural
  * Forestry
  * Highways and railways
  * Solar or wind power generation
  * Greenhouse, breeding
  * Scenic region
  * Meteorological science research

COMPONENT PARTS

Parts

Details

Note

Data logger

Meteorological data collection, display, storage and communications

 

Sensors & cable

Wind speed sensor, wind direction sensor, atmospheric temperature, atmospheric humidity, atmospheric pressure, rainfall, solar radiation, soil temperature, soil moisture,etc. (Optional according to user’s requirements)

 

Meteorological monitoring software

Use to real-time display, analysis and storage data on the PC

Attached

Multi-plate radiation shield

Used to install the atmospheric temperature, atmospheric humidity and atmospheric  pressure sensors

 

Tripod & accessories

2.5m typ.,other height is optional, stainless steel or steel with coating

 

Data logger protective box

Used to install data logger, stainless steel or steel with coating

 

110VAC/220VAC adapter

Optional when using AC power supply

 

RS232 cable

2m typ.,other length is optional

 

RS485 cable

2m typ.,other length is optional

 

USB to RS232 converter

Used to connect PC without RS232 serial port

 

U disk

Used for data storage

optional

GPRS module

Used for wireless data transmission, need to match with the local mobile communication network

optional

WIFI module

Used for wireless data transmission,need for wireless networking

optional

Ethernet module

Used for wireless data transmission,need for cable network

optional

LED screen

Size and display content can be customized

optional

Solar power supply system

Include photovoltaic panels(30W), controller, dual power supply controller, battery(25AH)

optional

Lightning protection device

Contain the lightning rod, connecting wires and grounding angle steel

optional

TYPICAL APPLICATION & TECHNICAL SPECIFICATION

General weather station

Measure item

Measure range

Resolution

Accuracy

Wind speed

0-45m/s

0.1m/s

±(0.3±0.03V)m/s

Wind direction

0-360º

±3°

Atmospheric temperature

-50-+100℃

0.1℃

±0.5℃

Atmospheric humidity

0-100%RH

0.1%RH

±5%

Atmospheric pressure

10-1100hPa

0.1hpa

±0.3hPa

Rainfall

0-4mm/min

0.2mm

±4%

Solar radiation

0-2000W/m2

1W/m2

±5%

Photovoltaic power generation weather station

Measure item

Measure range

Resolution

Accuracy

Wind speed

0-45m/s

0.1m/s

±(0.3±0.03V)m/s

Wind direction

0-360º

±3°

Atmospheric temperature

-50-+100℃

0.1℃

±0.5℃

Atmospheric humidity

0-100%RH

0.1%RH

±5%

Atmospheric pressure

10-1100hPa

0.1hpa

±0.3hPa

Photovoltaic panels temperature sensor

-50-+100℃

0.1℃

±0.5℃

Total solar radiation

0-2000W/m2

1W/m2

±3%

Rainfall(optional)

0-4mm/min

0.2mm

±4%

Hall current sensor(optional)

0-500V

1V

±0.5%

Hall voltage sensor(optional)

0-150A

0.1A

±0.5%

Agricultural weather station

Measure item

Measure range

Resolution

Accuracy

Wind speed

0-45m/s

0.1m/s

±(0.3±0.03V)m/s

Wind direction

0-360º

±3°

Atmospheric temperature

-50-+100℃

0.1℃

±0.5℃

Atmospheric humidity

0-100%RH

0.1%RH

±5%

Atmospheric pressure

10-1100hPa

0.1hpa

±0.3hPa

Solar radiation

0-2000W/m2

1W/m2

±5%

PAR sensor

0-4000μ*mol*m2*s

1μ*mol*m2*s

±1%

Rainfall

0-4mm/min

0.2mm

±4%

Soil temperature

-50-+80℃

0.1℃

±0.5℃

Soil moisture

0-100%

1%

±3%

CO2(optional)

0-5000ppm

1ppm

±3%

Soil PH(optional)

0-14PH

0.1PH

±0.02PH

Soil salinity(optional)

0-15000mg/L

1mg/L

±5%

Soil EC(optional)

0-15mS/cm

0.01mS/cm

±5%

Greenhouse comprehensive monitoring station

Measure item

Measure range

Resolution

Accuracy

Atmospheric temperature

-50-+100℃

0.1℃

±0.5℃

Atmospheric humidity

0-100%RH

0.1%RH

±5%

Atmospheric pressure

10-1100hPa

0.1hpa

±0.3hPa

CO2

0-5000ppm

1ppm

±3%

Illuminance

0-200000lux

1lux

±7%

Soil temperature

-50-+80℃

0.1℃

±0.5℃

Soil moisture

0-100%

1%

±3%

Solar radiation(optional)

0-2000W/m2

1W/m2

±5%

PAR sensor(optional)

0-4000μ*mol*m2*s

1μ*mol*m2*s

±1%

Soil PH(optional)

0-14PH

0.1PH

±0.02PH

Soil salinity(optional)

0-15000mg/L

1mg/L

±5%

Soil EC(optional)

0-15mS/cm

0.01mS/cm

±5%

Scenic area weather station

Measure item

Measure range

Resolution

Accuracy

Wind speed

0-45m/s

0.1m/s

±(0.3±0.03V)m/s

Wind direction

0-360º

±3°

Atmospheric temperature

-50-+100℃

0.1℃

±0.5℃

Atmospheric humidity

0-100%RH

0.1%RH

±5%

Atmospheric pressure

10-1100hPa

0.1hpa

±0.3hPa

Rainfall

0-4mm/min

0.2mm

±4%

Uv radiation

0-200W/m2

1W/m2

±5%

Ground temperature

-50-+80℃

0.1℃

±0.5℃

Notice:
1.The measurement items can be increased or deleted in the table;
2.Measured data is automatically recorded and stored for download analysis;
3.If there are other functional requirements, you can contact us, we can provide professional solutions.

DATA LOGGER SPECIFICATION

Item

Details

Internal storage

12M (If set to store every 4 hours can store data for more than 6 years)

External storage

Use (U disk or SD card) to store data (optional function)

Communication mode

RS232, RS485, USB, GPRS(wireless)

Supply

12-36VDC, AC220V, solar power supply system optional

Inter-record interval

1min-240min adjustable

Power consumption

2W

Operating temperature

-40-+75℃

Sensor connection

16 sensor interface

KEY INSTRUCTION

KEY

Function

KEY

Function

Up

+

Value increases

Down

Value decreases

Left / Shift to the previous interface

OK

Enter the menu

Right / Shift to the after interface

Esc

Exit menu

PARAMETER SETTINGS

Item

Function

Version

View data logger software version number

Time settings

Set data logger system clock

Other settings

Set electronic compass (optional function)

Communication settings

Set data logger address(0-255,RS232/RS485 communication)

Reset

After reset all parameters must be reset and clear the history data

Time interval

Set the data storage time interval(1-240min)

Language settings

Chinese/English

External storage

External storage type(SD card/U disk/No,If no external storage, set to no)

COMMUNICATION MODE

The AWS can communicate with the center workstation by RS232 or RS485. If the communication distance is less than 20m, RS232 communication is recommended; if communication distance is within 20 to 800m, RS485 communication is recommended. The center workstation can network with several RK900-01 AWS.
GPRS wireless communication, when cable routing is inconvenient, data can be transferred by GPRS wireless communication, the center workstation can network with several RK900-01 AWS.
LAN access, RK900-01 AWS is worked as a LAN node communication in the local network by transferring the RS232 with a LAN module. This mode can work under the network interface, the AWS can connect with the computer host directly.