3
Description
3.1
Design
(Device without display)
(1)
Housing front
(3)
Screw holes
(5)
Housing rear
3.2
Function
Measurand
Relative humidity
Temperature
Carbon dioxide (CO
(1)
Front view
)
2
(2)
Front view
(Device with display)
(2)
Display (TFT display)
(4)
Connection opening
Function principle
Capacitive measurement technology
Semiconductor measurement technology
Photoacoustic measurement technology
3 Description
(3)
(4)
(3)
(3)
Rear view
(5)
7