Verification Of Indoor Climate - mru 400DH User Manual

4.3. Verification of indoor climate

The change sensor HM400 is used to check humidity, tempera-
ture, air pressure and dew point indoors.
With the sensor HM400 the measured values are displayed
without preheating time. Use the arrow left/right selection
keys to display the individual diagrams for each criterion and
the total display of all values as an overview.
Functions in the Context menu
function
Max = 0 (Key F3)
Setting
Printout (Dr)
Meas. menu (ESC)
Info
Choice ( >>) ( <<)
„Arrows right/left"
Settings:
Criterion
Humidity
Dew point
Air pressure abs.
Temperature
Technical Specification:
Sensor HM400
Criterion
Humidity
Temperature
Air pressure
Dew point
MRU GmbH, D-74172 Neckarsulm
USER MANUAL 400DH
explanation
The value Max is set to zero.
Setting units
Printout is generated, a printer is required for this
function.
Exit measuring program
The information (sensor name, page number, firmware
version) about the sensor is displayed here.
Display switching between general view and view of
the individual criteria as individual diagrams
Adjustable units
% (relative), g/m 3 (absolute)
° C, ° F
hPa, inHG, mmHG, mmH
° C, ° F
range
0 ... 100 % RH
0 ... +60 °C
300 ... 1.100 hPa
calculated from humidity and temperature
O
2
resolution
0,1 %
0,1 °C
0,1 hPa
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