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Idiomas disponibles
Idiomas disponibles
Temperature and Humidity data logger / English
• Stop Recording
In recording state, Press the
button to select this function to stop recording.
Press
button and hold it for three seconds.
Short press
Manual stop
Recording
page
• Remaining Recording Time
Display the remaining time until end of recording.
The following picture shows remaining recording time is 12 days.
• Max & Min
Short press
button switch shows the highest reading since start of recording.
Short press
button switch shows the lowest reading since start of recording.
Short press
Max
• Generating a PDF-File
As soon as the logger is connected to a USB-slot, a PDF file with all recorded data in chart and
an overview of alarms is generated automatically. During PDF generation "USB PDF" appears
on the display, green and red led light indicator, when the PDF file is ready "PDF" disappear and
remaining "USB" on the display.
Depending on the number of stored measurements, generating the PDF-file might take
up to 30 seconds.
As soon as the logger is reprogrammed, the PDF file on the logger will be deleted.
6
7-LED Status Guide
Long press
Stop record
8. Specification
Relative Humidity
Temperature
Short press
Display condition -30~60
Type
Temperature and Humidity
Min
Remark:
CR2450 battery performance is optimal in room temperature. Battery life cycle will reduce at
low temperature (-18
is advised to take measures to reduce power consumption to prolong operation time. An option
includes:
• Choose battery that is designed to operate at low temperature
• Disable LED to reduce power consumption
• Set longer sample interval, 5 minutes for example
Temperature and Humidity data logger / English
LED Indication
Action
Cycle green single flash
-Logging
Cycle red single flash
-Logging, low alarm or high alarm.
-Manual mode waiting start
-Memory full
-Stop upon key
Green double flash one time
-Setup successful
-check upgrade file successful
o
(T = 25
C unless otherwise noted)
Overall Range
Accuracy (0 to 20 and 80 to 100%)
Accuracy (20 to 40 and 60 to 80%)
Accuracy (40 to 60%)
resolution
Overall Range
o
Accuracy (-30 to +0
C,-22 to 32
o
Accuracy (0 to 60
C,32 to 140
resolution
o
C
Data memory
20010
o
C). If the device is to be used to record in extremely low temperature, it
0 to 100%
±5.0%
±3.5%
±3.0%
0.1
o
o
-30 to 60
C (-22 to 140
F)
o
o
o
F)
±1
C, ±1.8
F
o
o
o
F)
±0.5
C, ±0.9
F
0.1
Sample rate
1min~24h
7
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