IE-LGR-Uxxxx-16
31
General - Preferences
_____________________________
In this panel you can choose the unit with which the device will measure
the temperature (
Default temperature unit °C/°F
). With some devices
the pressure unit can be chosen, too (
Default atmospheric pressure
unit
). When the device does not measure the atmospheric pressure,
but when it is necessary to know its value to measure some quantities
(calculated humidity and CO
2
), the atmospheric pressure value must
be entered (
Default value of atmospheric pressure in the area
according to altitude
).
With barometers, the correction constant can be entered here for
conversion to the equivalent sea level pressure. This constant can be
entered either as a current pressure converted to the sea level found
out e.g. at a near observatory, or through the medium of the elevation
above sea level.
General - Data and Time
___________________________
Here you can set the date and time running inside the device (
Date
and Time
). In the datalogger local current time is running according
to your setting. By means of the
UTC Offset
choice you can fix its
relation to the UTC. This information will be available for all time data
provided by the device. The device cannot automatically pass over
between summer and winter time.
CAUTION
- after changing date and time the data
recorded by the device will be deleted!
Advanced - LCD Display
___________________________
In this panel you can set a variety of display and keypad behaviour
modes.
Advanced
– Other settings (Keypad, Device start, Energy)
_
In this panel you can set
some functions of the datalogger’s buttons,
a delayed switching-on of the datalogger or the control of its switching-
on by a binary input (according to type). In addition, the datalogger‘s
switching-on and/or off by a button on the datalogger panel can be
enabled or disabled.
In the standard mode the datalogger measures all channels using
an interval of 10 s. This interval can be shortened to 1 s when a faster
measuring procedure is required. A disadvantage of this mode is
a higher power consumption. When the device is operated for a long
time, there is no need for a fast response to the change
in the measurement values and a long battery lifetime is what matters,
you can set the Measuring interval to 1 minute. The CO
2
concentration
Summary of Contents for U0110
Page 5: ...IE LGR Uxxxx 16 5 General view of a Uxxxx series datalogger U0141 model...
Page 64: ...64 IE LGR Uxxxx 16 Dimensions U0110 U0111 U0122...
Page 65: ...IE LGR Uxxxx 16 65 U0121 U0141...
Page 66: ...66 IE LGR Uxxxx 16 U0246 U0141T U0541 U5841 U6841 U7844 U2422...
Page 67: ...IE LGR Uxxxx 16 67 U3121 U3120 U4130...
Page 68: ...68 IE LGR Uxxxx 16 U3430 U4440 U3631...
Page 69: ...IE LGR Uxxxx 16 69 U8410...
