Vertrieb

The Radiosonde E085 is designed for continuous measuring of ambient Air Temperature and their relative Humidity.

Measuring of Humidity is done by a Carbon Sensor made by VIZ (Sippican).

The use is in combinations of Balloon and E085 during ascents up to the stratosphere.

It is a lightweight Radiosonde. Analogous data are continuously sent to the ground station by crystal stabilized transmitter.

Picture of Radiosonde E085

Technical data
Dimensions and Weight
lxhxw   245x180x100mm³
weight without Battery appr. 160 g
launching weight appr. 200g
 
Sensors
Type of Sensor for Temperature bead thermistor, white coated
measuring range of Temperature -8°C .. +45°C
accuracy <=0.2K in the range of  -60°C .. +40°C
time constant
 (with launching speed of 5m/s)
appr. 2s
 
type of Sensor for rel. Humidity Carbon Sensor, plugged
measuring range of rel. Humidity 5 .. 100% rH  (with tamb –10°C .. +45°C)
accuracy 5% in the range of 10 .. 95% rH
time constant
(with launching speed of 5m/s)
appr. 1s @20°C, <2min within the total range of ambient temperature
 
Power supply
Voltage 9V
Battery E-Block ; Mn1604 ; 6LR61
 
Specification of Transmitter
Transmitting Frequency
(factory setting)
on customers Order in the Range of 402 to 406 MHz with Steps of 20 kHz
Transmitter Power >20mW
frequency shift 3kHz ±20%
Frequency of Modulation appr. 30 to 450 Hz
Distortion
41-68; 87,5-118 MHz
162-230; 470-862 MHz
other Frequencies


4x10-9W
4x10-9W
2,5x10-7W

power consumption <40mA at 9V
time of working >45 Minutes
 
Receiving System >45 Minutes
 
minimum Quantity of delivering one parcel, 10 E085 each parcel



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