User manual VAISALA BAROCAP DATASHEET

[. . . ] www. vaisala. com Vaisala BAROCAP® Pressure Module Features/Benefits Based on silicon capacitive sensor technology - BAROCAP® Excellent accuracy, repeatability, and long-term stability Wide operating temperature range Calibration traceable to international standards (NIST) An optional barometer module for the Vaisala Data Logger QML201 The Vaisala BAROCAP® Pressure Module has excellent accuracy, repeatibility and long-term stability over a wide range of operating temperatures. [. . . ] +60 °C 0. 10 hPa Pressure range Linearity * Hysteresis * Repeatability * Calibration uncertainty ** Accuracy at +20 °C (+68 °F) *** Temperature dependence **** Total accuracy at -40 . . . +140 °F) Long-term stability Operating temperature range Resolution * Defined as ± 2 standard deviation limits of endpoint non-linearity, hysteresis error or repeatability error. ** Defined as ± 2 standard deviation limits of inaccuracy of the working standard including traceability to NIST. *** Defined as the root sum of the squares (RSS) of endpoint non-linearity, hysteresis error, repeatability error and calibration uncertainty at room temperature. **** Defined as ± 2 standard deviation limits of temperature dependence over the operating temperature range. For more information, visit www. vaisala. com or contact us at sales@vaisala. com Ref. B211084EN-A ©Vaisala 2010 This material is subject to copyright protection, with all copyrights retained by Vaisala and its individual partners. [. . . ] All specifications -- technical included -- are subject to change without notice. [. . . ]