Digital barometers LDB213 (hereinafter - barometers LDB213) are designed for
automatic measurements of atmospheric pressure.
Structurally barometers LDB213 consist of a case, pressure transducers, controller, power supply module and means providing data transmission via digital communication channels.
LDB213 barometers operate continuously or on demand, have serial interfaces: RS-232, RS-485 or analogue output.
Metrological characteristics:
1. Atmospheric pressure measuring range: from 500 to 1100 hPa;
2. Limits of permissible absolute error of atmospheric pressure measurements: +/- 0.3 hPa;
Main technical specifications:
1. Power supply voltage from 5 to 30V;
2. Power consumption not more than 50 mW;
3. Average time to failure not less than 20000 h;
4. Service life not less than 10 years;
5. Overall dimensions DxWxH, 80x45x20 mm;
6. Weight not more than 0.1 kg;
7. Operating conditions: from -50 to +60 gr. C, at relative humidity from 0 to 100 %.
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