Relative humidity and temperature sensor FHAD 36 RAx series

plug-involtage outputDC

High-precision sensor for temperature, humidity, atmospheric pressure • with wide operating temperature range • Designs and specifications see data sheet Technical data and functions • Digital capacitive humidity sensor with integrated signal processor, designed to meet the highest accuracy requirements in humidity measurement • Unique correction and adjustment process • All sensor characteristics and adjustment data are saved in the humidity sensor itself. • A digital atmospheric pressure sensor integrated in the ALMEMO® D6 plug itself provides automatic pressure compensation for all pressure-dependent humidity variables. • Humidity calculation on the basis of formulae as per Dr. Sonntag and the enhancement factor as per W. Bögel (correction factor fw(t,p) for real mixed gas systems) • This substantially widens the measuring range and improves the accuracy of humidity variable calculations. • Humidity variable, Absolute humidity in g/m³ • All relevant ambient parameters are measured with just one sensor. • The humidity variables are calculated from the three primary measuring channels (real measurable variables). temperature, relative humidity, atmospheric pressure • Freely selectable measurable variables. •Four measuring channels are programmed (at our factory).temperature (°C, T, t), relative humidity (%H, RH, Uw),dewpoint (°C, DT, td), atmospheric pressure (mbar, AP, p) Other humidity variables can also be selected:mixture (g/kg, MH, r), absolute humidity (g/m³, AH, dv),vapor pressure (mbar, VP, e), enthalpy (kJ/kg, En, h)This device can be configured directly on a PC using USB adapter cable ZA 1919 AKUV. (see chapter „Networking“)