Description
Atmospheric pressure
Highlights
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Features an extensive range of models with technical specifications tailored for meteorological applications;
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Offers both analog outputs (DQA240A.1, DQA801) and RS485, Ethernet digital outputs (DQA251);
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Demonstrates very good accuracy: ±0.15 hPa (@20∘C) and ±0.20 hPa (−40∘C to 60∘C) for the DQA251 model;
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Capable of performing QNH, QFE, and QFF measurements (DQA251);
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The Alpha-Log data logger includes an integrated pressure sensor. Technical specifications for this sensor are detailed in this document (refer to the Alpha-Log column);
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Model codes: DQA240A.1, DQA801, DQA251.