Vaisala HM44 - Manual (Page 46)

User's Guide _______________________________________________________________________
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CHAPTER 12
TECHNICAL DATA
HMP44 probe
Humidity
Measurement range 0...100 %RH non-condensing
Accuracy at +20
°C: ±2 %RH (0...90%RH)
±3 %RH (90...100%RH)
Temperature dependence:
0.5
1.0
1.5
-0.5
-1.0
-1.5
%RH
-20 °C -10 0 10 20 30 40 50 60
0
Typical long-term stability in air 1 %RH/year
Response time (90%) at +20
°C
in still air 15 seconds
Humidity sensor HUMICAP ® 180
Temperature
Operating temperature -40...+60
°C
Measurement range -20...+60
°C
Accuracy at +20
°C ±0.4 °C
Accuracy over the entire range: