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ALLEGRA
Data Logger M103
EN
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Battery sign
–
When battery is exhausted,
sign will be displayed. At this time, replacing
a new battery is necessary. The useful life of
the battery is more than 3 months
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Time
– current time
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Date
– current date
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Time and date will switch for every 10s
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MAX
– display maximum value
during measuring
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MIN
– display minimum value
during measuring
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REC
– showing that the Data Logger
is under recording
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FULL
– this sign showing that the memorizer
is full, the Data Logger will stop recording
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% RH
– this sign showing that the data
logger is measuring Humidity
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°C
– Centigrade
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°F
– Fahrenheit
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When press the MAX/MIN button,it will hold
MAX,MIN, time and date. The time and date
will also switch for every 10s. If you don not
press any key in 40s, the meter will automati-
cally exit from the MAX MIN mode, and return
to the the data hold and measure mode.
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When loading the data, there will be “-PC-”
sign displayed on the LCD. After all the data
are loaded, the Data Logger will display the
real value from current measurement. But it
will stop recording. The Logger need to be re-
set if you need the recording function. You can
only look over the data from the logger itself.
All settings will be only carried through the
software installed in PC.
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Alarm function:
When the measured value
exceeds the set upper or lower limit, the alarm
LED will wink one time per minute. Winking
Red LED shows temperature value exceeds
limit, while winking Yellow LED shows humi-
dity value exceeds limit.
Software installation
Put the CD into the CD-ROM, there will be instal-
lation interface pop-up after a moment. You can
install the software to your PC accordingly.
After the software is installed, keep the CD in the
CD-ROM and connect the Data Logger with the
PC by the USB cable. Then, there will be a USB
Driver installation window pop-up. Follow with
the clew, select the path of CD driver and you
will finish the USB driver installation very soon.
Software application
The Datalogger USB software is a program for
collecting data from the DATA LOGGER when it
is connected to a PC or notebook computer. The
data may be displayed graphically, as Excel or si-
milar programs. The major functions are all listed
in the main window.
System Requirements
Windows 2000 or Windows XP or
Vista or Win7, Win8
Hardware Requirements (min.)
PC or NoteBook with Pentium 90MHz or higher
32 MB RAM At least 7 MB byte hard disk space
available to install HT Datalogger USB software.
Recommended display resolution 1024X768
with High Color(16 bit).
Screen Display
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„-LO-“
will be displayed if the temperature/
humidity sensor is not well connected. At this
time, please open the back cover and re-in-
stall the sensor. Until the correct measure-
ment value is displayed.
