QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
QJ113 Rainfall Seneor
Application Industry:Wind turbines, solar power stations, shipborne meteorological stations, grid smart cities, agriculture, forestry, meteorological observation stations, building automatic wind measurement, etc

Intelligent radar rainfall sensor, using radar measurement technology, using 24GHz Doppler radar transceiver module to measure the speed of various forms of condensed water, can realize the real-time perception of rainfall intensity very quickly, and calculate and accumulate precipitation. Intelligent rainfall sensor and weather phenomenon sensor integrated measurement instrument.

Overview

Intelligent radar rainfall sensor, using radar measurement technology, using 24GHz Doppler radar transceiver module to measure the speed of various forms of condensed water, can realize the real-time perception of rainfall intensity very quickly, and calculate and accumulate precipitation. Intelligent rainfall sensor and weather phenomenon sensor integrated measurement instrument.

Key Features

1.Measuring technique: 24GHz, Doppler radar;
2.Ultra-high-speed response, complete maintenance-free measurement technology;
3.Data acquisition:The high-performance ARM + FPGA integrated architecture is adopted to improve the resolution and reduction of rainfall collection data Accuracy of rainfall;
4.Built-in high-precision RTC clock, can automatically count the hour precipitation;
5.Digital and analog outputs:RS-485 and 4-20MA.

Applications

It can be applied to wind turbines, solar power stations, transmission lines, substations, unmanned aerial vehicles (Aircraft), vehicle-shipborne weather stations, grid smart cities, water conservancy, environmental protection, agriculture, forestry, tourism, meteorological observation stations, intelligent building and building automation, meteorological or airport and traffic control and other fields.

Specifications

Selection Reference Table
ParameterModel
QJ113QJ213QJ413QJ913QJ1113
Ambient Temperature--
Relative Humidity--
Wind Direction-
Wind Speed-
Atmospheric Pressure--
Rainfall--
Solar Radiation----
External Temperature Sensor--⬤(Optional)⬤(Optional)⬤(Optional)
Electronic Compass / BDS-⬤(Optional)⬤(Optional)⬤(Optional)⬤(Optional)
Specifications
Operating environmentOperating temperature : -55 ~+85℃
Storage temperature : −60 ~+85 °C
  Relative humiditysh :0~100 %RH
 
Inputs and outputsWorking voltage :DC9~30V
Working current :0.027~0.045A(DC12V)
Heating Power :85W(DC24V)or 120W(DC24V)(optional )
Digital outputs :RS-485
Communication  protocols  : Modbus  RTU,ASCII  automatic  and polled ,Wireless Communication Protocol
RainfallResolution of liquid precipitation :0 .1 / 0.2 / 0.5 / 1.0 mm
 Droplet diameter:0.3-5.0 mm
 Type:Doppler radar measurement principle
 
Rain intensityRange:0.1...310mm/h
The falling speed of particulate matter:1.5... 10m/s
Accuracy:± 5% @25mm/h(typical value of simulating 0.5mm diameter raindrop)
Wind speed Sensor/
Wind direction sensor/
Barometric Pressure Sensor/
Air Temperature Sensor/
Relative Humidity Sensor/
Ice melting and Freezing rain/
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