dropsonde1

Dropsonde

dropsonde2

Product Description

Descripción

Fully-coded gps radiodonde
sensors calibration stored on EEPROM
Ground check facility 400 to 406 Mhz
Digital synthetizer
200 Khz step frequency setting
Digital transmission in 1 sec cycles
Narrow bandwidth
Power supply with dry cell batteries
Batteries life > 3 hours
No suspension lengh limitation
Calibration stored in EEPROM
Sensors reset with “ground check”
Dimensions : 359x68x68 mm
Weight 230g (including batteries)

WIND

Differential GPS with C/A code altitude
Altitude not limited
Position accuracy : 10 m
Horizontal wind accuracy : 0.15 m/s
Wind direction accuracy : 1 �
Position resolution : 0.01 m
Horizontal wind resolution : 0.01 m/s
Wind direction resolution : 0.1 �
Measurement frequency : 1 Hz

HUMIDITY

Sensor type: Capacity
Measurement range: 0% to 100%
Resolution: 0.1%
Absolute accuracye: 5%
Response time: < 2s
Measurement frequency: 1 Hz
Ground calibration
Measurement channel calibration: Stored in EEPROM

PRESSION

Measurement range : 1100 to 3 hPa
Accuracy : �1 hPa at surface; �0.1 hPa at 60 hPa
Resolution : 0.1 hPa

TEMPERATURE

Sensor type :Thermistor
Measurement range 60�C to -90�C
Resolution 0.01�C
Absolute accuracy : 0.5�C
Response time < 2 s
Measurement frequency 1 Hz
Ground calibration Possible
Measurement channel calibration Stored in EEPROM