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red_button.gif (982 bytes) Hygromer ® CS 30: General Specifications 

Humidity measuring range 0...100 %RH
Temperature operating range - 40...+ 190°C
Typical capacitance at 30 %RH and 23°C 300 pF ± 40 pF
Typical sensitivity  0.45 pF / %RH   (20 ... 95 %RH)
Linearity at 23°C
when calibrated at 35 and 80%RH		 2.0 %RH  (20 ... 95 %RH)
see also linearity data
Hysteresis < 2.0 %RH
Settling time t90  < 10 sec.  (10 to 80 %RH; VAir = 2m/sec.)
Excitation Voltage  alternating, must be free of DC component
12 V maximum, peak to peak
1 ...100 kHz (50 kHz recommended)
Dimensions