Digital psychrometer FNAD 46 series
direct-readingtemperaturerelative humidity

digital psychrometer
digital psychrometer
digital psychrometer
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Characteristics

Display
digital, direct-reading
Measured value
temperature, relative humidity
Other characteristics
precision
Temperature

Min.: 0 °C
(32 °F)

Max.: 90 °C
(194 °F)

Relative humidity

Min.: 10 %

Max.: 100 %

Description

• with integrated atmospheric pressure sensor, for automatic pressure compensation • Designs and specifications see data sheet Technical data and functions • 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 • High-precision NTC sensors for dry temperature and wet temperature • Temperatures are measured using a 24-bit A/D converter incorporated in the ALMEMO® D6 plug. • The humidity variables are calculated from the three primary measuring channels (real measurable variables):Dry temperature, wet temperature, atmospheric pressure • Freely selectable measurable variables • Four measuring channels are programmed (at our factory): • dry temperature (°C, TT, t), wet temperature (°C, HT, tw), • relative humidity (%H, RH, Uw), atmospheric pressure (mbar, AP, p).

Exhibitions

Meet this supplier at the following exhibition(s):

ACHEMA 2024
ACHEMA 2024

10-14 Jun 2024 Frankfurt am Main (Germany) Hall 11.1 - Stand B64

  • More information
    Sensor+Test 2024
    Sensor+Test 2024

    11-13 Jun 2024 Nürnberg (Germany)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.