Concept
Vaisala PA11 digital barometer
URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0780/ | ||
---|---|---|---|
Within Vocab | SeaVoX Device Catalogue | ||
Alternative Labels | Vaisala PA11 | ||
Definition | An aviation quality digital barometer providing accurate and reliable pressure measurement over the range of 800 to 1050 mb. It had a unique construction consisting of three independently operating sensors controlled by a microprocessor. Triple redundancy ensured excellent long-term stability and measurement accuracy. Short term accuracy was determined by WMO as about 0.2 hPa and long-term accuracy (over approximately a year) was determined as approximately 0.35 hPa or 0.45 hPa if subjected to temperature variations in excess of 20 degC. | ||
Date | 2024-08-22T15:12:06 | ||
Identifier | SDN:L22::TOOL0780 | ||
Note | accepted | ||
Has Current Version | 2 | ||
Version | 1 | ||
version | 2 | ||
inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
Broader | L05:102 |
meteorological packages | Mapping: 529828 |
L19:SDNKG17 |
sensor_model | Mapping: 1696616 | |
Related | B75:ORG00323 |
Vaisala Ltd | Mapping: 1448875 |
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