Chapter 2 __________________________________________________________ Product Overview
VAISALA _______________________________________________________________________ 21
0306-018
Figure 8
Installation Adapter for Ultrasonic Wind Sensors
Air Temperature and Relative Humidity Sensor
QMH101M
0105-015
Figure 9
QMH101M with Radiation Shield
Air Temperature and Relative Humidity Sensor QMH101 is based on
Vaisala's field-proven HMP45D probe and comes with a special cable
and connector. For humidity measurements, the HUMICAP® sensor
is highly accurate and offers excellent long-term stability in a wide
range of environments. Temperature measurements are taken by an
accurate Pt-100 IEC751, 1/3 Class B.
Replacement is simple; the probe head containing the electronics can
be quickly removed from the probe body, while a replacement is
