Digital Radio Theodolite

HK-QJ1 digital radiotheodolite high altitude meteorological detection system, can measure the temperature, humidity and pressure of each layer’s atmosphere above detection operation field 30km , through adopting single impulse clinometric system and tracking digital radiosonde carried by balloon in the air and then calculate the wind direction and speed of each altitudinal layers to provide real time, exact aerologic information for forecast, climatic analysis and weather guarantee. It can be used widely at airport, shooting range, as well as military and civilian observatory and meteorological station.

Specification

Working Frequency

L band: 1675±4MHz

Detection Range

Orientation

0360°

Pitching

8~+87°

Maximum detection height

30km

Maximum detection slope distance

200km

Detection Elements and Accuracy (standard deviation)

Temperature

+ 50 ~-90 ,           0.5

Humidity

100%RH,    5 % RH (≥300 hPa)

                             7 % RH (300 hPa)

Air pressure

10605 hPa,    1.5 hPa (≥200 hPa)

                              1.0 hPa (200 hPa)

Wind direction

5°  (wind velocity25m/s),

10°  (wind velocity≤25m/s)

Wind velocity

1m/s  ( wind velocity10m/s)

10%  (wind velocity ≥10m/s)

Environmental Suitability

Outdoor

Temperature

-40+50

Humidity

≤95RH (30)

Air pressure

≥615 hPa

Wind velocity

< 20m/s

Indoor

5 ~ 35

Temperature

≤75% RH

Air pressure

≥615 hPa

Electricity Supply

Voltage

AC    

Frequency

50±2Hz

Vehicle power consumption

< 5000W

System Unfolding and Withdrawing

Time for system unfolding

15min

Time for system withdrawing

15min

Please click Digital Radio Theodolite for more details.