User`s guide

Chapter 10 ___________________________________________________________ Technical Data
CHAPTER 10
TECHNICAL DATA
This chapter provides the technical data of the product.
Specifications
Table 8 Relative Humidity Specifications
Property Description / Value
Measurement range 0 ... 100 %RH
Accuracy (including non-linearity, hysteresis
and repeatability)
±2 %RH (0 … 90 %RH )
±3 %RH (90 … 100 %RH )
Response time (90%) at +20 °C in still air
(with sintered filter)
60 s
Typical temperature dependence of
electronics
0.02 %RH /°C
Humidity sensor HUMICAP
®
180R
Temperature measurement range -70 ... +180 °C
Typical accuracy of electronics at +20 °C ±0.1 °C
Typical temperature dependence of
electronics
0.0025 °C/°C
Temperature sensor Pt 100 RTD 1/3 IEC 751 Class B
0
1
2
3
4
5
0 20406080
Dewpoint difference (°C)
Accuracy in dewpoint measurement (°C)
-40
-20 0 20 40
60
80
100
Dewpoint temperature (°C)
100
Figure 6 Dewpoint Temperature
VAISALA _______________________________________________________________________ 49