Comparison of barometers from the BAR series
Series Advantages
The BAR series digital barometers offer high precision for measuring atmospheric pressure thanks to a 24-bit ADC resolution and temperature compensation. Their compact format allows them to fit into small spaces.
The BAR20 can be used with DracalView or dracal-usb-get in USB mode. If you prefer data integration without third-party software (VCP mode), the BAR20 also allows it.
The BAR20-N, on the other hand, is not compatible with Dracal software tools. It was specifically designed to transmit barometric data in navigation system languages.
Available Instruments in this Series
|
Name |
Operating Range |
Accuracy (typical, at 25°C, 70-110 kPa) |
Altitude Resolution |
Available Communication Mode |
Language |
Technical Information |
|
45 to 110 kPa |
±0.15 kPa |
~10 cm |
USB VCP |
|
||
|
45 to 110 kPa |
±0.15 kPa |
|
VCP |
MDA and NMEA XDR phrases |
Key Uses of Each Instrument
|
Name |
Image |
Advantages |
Application Examples |
|
BAR20 |
|
Compact USB barometer in "USB key" style |
Drones Altimeter |
|
BAR20-N |
 |
Communicates directly in GPS language |
Navigation, for example, with the software Expedition |
User Manual and FAQ
1- Can I use Dracal software tools with my BAR20-N?
No. If you want communication via virtual serial port (COM), please consider the VCP-BAR20.
Need more information?
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