ABUS Technologies RHT WM with LCD Датчики - Manual (Page 5)

ABUS TECHNOLOGIES INC.
5
RHT
IMPORTANT NOTE: The transmitter sensor may be damaged or lose calibration if it is exposed to
aggressive atmospheres with high concentrations as Chloride Acid, Nitride Acid, Sulphuric Acid and
Ammonia. Acetone, Ethanol and Propylene Glycol may cause reversible measurement errors. No
accuracy improvement results from narrowing the range for the 4-20 mA output. For example, 3 %RH
accuracy will be achieved for a transmitter configured to a 20-80 %RH or to a 30-40 %RH range.
Shall any error occur in the measures taken by the sensor, they can be corrected with the
ATxConfig software? The ATxConfig interface can be connected to the transmitter even connected to
the process and under operation. See figure and Zero Correction field in the main screen of the
ATxConfig software. Measures accuracy and sensor operating limits:
Relative Humidity Accuracy at 25°C Temperature Accuracy
Dew point accuracy at 25°C Sensor Operating Conditions
RHT and Temperature accuracies