26
Hotline: +49 2953 73-211
Fax: +49 2953 73-250
Wöhler IR Hygrotemp 24
2.3. Measuring
- Press to retract the sensor before operation.
- Turn the meter on by pressing
SET.
- You also can turn on the meter by pressing
MEAS
IR
if you want to mea-
sure the IR temperature. In that case the Laser will be deactivated for
security reasons. Press
LASER
to activate this function.
2.3.1. IR Surface Measurement
- Press
MEAS
IR
to start IR surface measuring. While IR is working the
Symbol
will appear on LCD, when the laser is activated.
- Press
MEAS
IR
and
LASER
at the same time to inactivate the laser targeting.
Press above keys again to activate laser targeting. When the laser is activated,
the measuring point can be determined.
2.3.2 Air temperature, Dew point and Wet bulb
- Press
DP/WB
to show the Dew Point (DP) on the LCD. Press again to show the
Wet bulb (WB) on the LCD. Press again to show the air temperature on the LCD
again.
2.3.3 Dew Point Range Measurement
- Press the
DP/WB-key
to show the Dew Point on the LCD (
)
The corresponding value shown in the display refers to the measuring point T1.
The value shows the difference between the surface temperature, which was
last measured, and the dew point temperature. If this value is less than 4 °C,
there may appear condensation water or fog, so that there existis the danger of
mold fungus on the surface.
¤
2. Operation
Summary of Contents for IR Hygrotemp 24
Page 19: ...e Mail mgkg woehler de http mgkg woehler de 19 W hler IR Hygrotemp 24 DEUTSCH...
Page 20: ......
Page 38: ......
